# 04:07 ET 2026 MINERAL RESOURCE ESTIMATE AND MINERAL RESERVES Westgold Resources Limited \(ASX: WGX\) \(TSX: WGX\) \(Westgold or the Company\) is pleased to provide its updated Mineral Resource Estimate \(MRE\) and... Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517 Original source: https://www.newswire.ca/news-releases/2026-mineral-resource-estimate-and-mineral-reserves-893706356.html Publisher: cnw Original announcement: 2026-08-20T09:31:10.556Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Westgold Resources Limited - Ticker: WGX - Exchange: Unavailable - Region: Western Australia - Primary commodity: Gold - Secondary commodities: Nickel - Document categories: Resource update - Extracted: 2026-08-20 10:08:40 UTC Narrative sentiment: 0.90 · Bullish ## Minestarters Atlas summary Westgold Resources Limited announced its updated Mineral Resource Estimate and Mineral Reserve Statement as of June 30, 2026, highlighting a 41% increase in Proven and Probable Gold Mineral Reserves to 4.1 Moz and a 15% increase in the average reserve grade to 2.22 g/t. This marks the third consecutive year of reserve growth, achieved at a low addition cost of $27/oz, and maintains a circa 10-year reserve life. The update also noted an increase in Group Mineral Resources and improved confidence with a higher proportion of Measured and Indicated categories. Reasoning: Westgold Resources reported a highly positive update with significant increases in both gold reserves and grades, achieved at a very low cost, while maintaining a long mine life and improving resource confidence across its portfolio. The maiden Fletcher Mineral Reserve is a key highlight. - Positive factor: Significant increase in Proven and Probable Mineral Reserves \(41%\) to 4.1 Moz. - Positive factor: Substantial increase in Proven and Probable Mineral Reserve grade \(15%\) to 2.22 g/t. - Positive factor: Third consecutive year of overall Reserve growth after mining depletion. - Positive factor: Maiden Fletcher Mineral Reserve at Beta Hunt contributing significantly to growth. - Positive factor: Low reserve addition cost of $27/oz, indicating efficient resource conversion. - Positive factor: Maintained a circa 10-year reserve life. - Positive factor: Increased resource confidence by lifting the proportion of Measured and Indicated categories. - Positive factor: Resource and Reserve estimates are JORC 2012 and NI 43-101 compliant. - Positive factor: Competent Persons \(QP/CP\) have signed off on the estimates. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 217 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 217. Some facts used in scoring do not have a stored record. ## Resource Estimates (217) ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-0) gold #### Identity - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 30000000 - Grade: 2.36 - Grade Unit: g/t - Contained Metal: 2300000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Measured gold resource with a strong grade, contributing to the overall resource base with high confidence. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.36 g/t Au is strong for gold. Evidence · table > 30Mt at 2.36g/t Au for 2.3Moz Context: 30Mt at 2.36g/t Au for 2.3Moz ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-1) gold #### Identity - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 89000000 - Grade: 2.35 - Grade Unit: g/t - Contained Metal: 6700000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Indicated gold resource with a strong grade, forming a large part of the total resource base. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.35 g/t Au is strong for gold. Evidence · table > 89Mt at 2.35g/t Au for 6.7Moz Context: 89Mt at 2.35g/t Au for 6.7Moz ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-2) gold #### Identity - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 119000000 - Grade: 2.35 - Grade Unit: g/t - Contained Metal: 9000000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource is very large with a strong grade, representing a high-confidence and material portion of the company's inventory. - Positive factor: Very large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.35 g/t Au is strong for gold. Evidence · table > 119Mt at 2.35g/t Au for 9.0Moz Context: 119Mt at 2.35g/t Au for 9.0Moz ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-3) gold #### Identity - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 75000000 - Grade: 2.23 - Grade Unit: g/t - Contained Metal: 5400000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Positive factor: Grade of 2.23 g/t Au is strong for gold. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 75Mt at 2.23g/t Au for 5.4Moz Context: 75Mt at 2.23g/t Au for 5.4Moz ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-4) gold #### Identity - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 15000000 - Grade: 1.9 - Grade Unit: g/t - Contained Metal: 900000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A solid Proven gold reserve, demonstrating economic viability with high confidence, though the grade is moderate. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Positive factor: Grade of 1.90 g/t Au is moderate for gold reserves. Evidence · table > 15Mt at 1.90g/t Au for 0.9Moz Context: 15Mt at 1.90g/t Au for 0.9Moz ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-5) gold #### Identity - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 42000000 - Grade: 2.34 - Grade Unit: g/t - Contained Metal: 3200000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Probable gold reserve with a strong grade, contributing significantly to the company's economic inventory. - Positive factor: Large Probable Mineral Reserve, indicating strong economic viability. - Positive factor: Grade of 2.34 g/t Au is strong for gold reserves. Evidence · table > 42Mt at 2.34g/t Au for 3.2Moz Context: 42Mt at 2.34g/t Au for 3.2Moz ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-6) gold #### Identity - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 57000000 - Grade: 2.22 - Grade Unit: g/t - Contained Metal: 4100000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve shows substantial growth in both tonnage and grade, indicating a highly positive and material update for the company's economic outlook. - Positive factor: Very large Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.22 g/t Au is strong for gold reserves. - Positive factor: 41% increase in contained metal compared to prior period. - Positive factor: 15% increase in grade compared to prior period. Evidence · table > 57Mt at 2.22g/t Au for 4.1Moz Context: 57Mt at 2.22g/t Au for 4.1Moz ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-7) Big Bell UG · gold #### Identity - Project: Big Bell UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 7504000 - Grade: 2.17 - Grade Unit: g/t - Contained Metal: 523000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Measured gold resource at Big Bell UG with a moderate grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.17 g/t Au is moderate for underground gold mining. Evidence · table > 7,504 Context: 7,504 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-8) Big Bell UG · gold #### Identity - Project: Big Bell UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 8684000 - Grade: 3.1 - Grade Unit: g/t - Contained Metal: 865000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Big Bell UG with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 3.10 g/t Au is strong for underground gold mining. Evidence · table > 8,684 Context: 8,684 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-9) Big Bell UG · gold #### Identity - Project: Big Bell UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 16188000 - Grade: 2.67 - Grade Unit: g/t - Contained Metal: 1388000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Big Bell UG is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.67 g/t Au is strong for underground gold mining. Evidence · table > 16,188 Context: 16,188 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-10) Big Bell UG · gold #### Identity - Project: Big Bell UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 9001000 - Grade: 2.94 - Grade Unit: g/t - Contained Metal: 851000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Big Bell UG with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Positive factor: Grade of 2.94 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 9,001 Context: 9,001 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-11) Fender UG · gold #### Identity - Project: Fender UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 100000 - Grade: 2.78 - Grade Unit: g/t - Contained Metal: 9000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Fender UG with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.78 g/t Au is strong for underground gold mining. Evidence · table > 100 Context: 100 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-12) Fender UG · gold #### Identity - Project: Fender UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 139000 - Grade: 2.57 - Grade Unit: g/t - Contained Metal: 11000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Indicated gold resource at Fender UG with a strong grade, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.57 g/t Au is strong for underground gold mining. Evidence · table > 139 Context: 139 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-13) Fender UG · gold #### Identity - Project: Fender UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 239000 - Grade: 2.66 - Grade Unit: g/t - Contained Metal: 20000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Fender UG is small but has a strong grade, representing a high-confidence portion of the project's inventory. - Positive factor: Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 2.66 g/t Au is strong for underground gold mining. Evidence · table > 239 Context: 239 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-14) Fender UG · gold #### Identity - Project: Fender UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 112000 - Grade: 2.79 - Grade Unit: g/t - Contained Metal: 10000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Inferred gold resource at Fender UG with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.79 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 112 Context: 112 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-15) Great Fingall UG · gold #### Identity - Project: Great Fingall UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 63000 - Grade: 3.59 - Grade Unit: g/t - Contained Metal: 7000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Great Fingall UG with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 3.59 g/t Au is strong for underground gold mining. Evidence · table > 63 Context: 63 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-16) Great Fingall UG · gold #### Identity - Project: Great Fingall UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 2301000 - Grade: 4.14 - Grade Unit: g/t - Contained Metal: 306000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Great Fingall UG with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 4.14 g/t Au is strong for underground gold mining. Evidence · table > 2,301 Context: 2,301 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-17) Great Fingall UG · gold #### Identity - Project: Great Fingall UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 2363000 - Grade: 4.13 - Grade Unit: g/t - Contained Metal: 313000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Great Fingall UG is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 4.13 g/t Au is strong for underground gold mining. Evidence · table > 2,363 Context: 2,363 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-18) Great Fingall UG · gold #### Identity - Project: Great Fingall UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1113000 - Grade: 2.78 - Grade Unit: g/t - Contained Metal: 99000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Great Fingall UG with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.78 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1,113 Context: 1,113 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-19) Golden Crown UG · gold #### Identity - Project: Golden Crown UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured gold resource reported for Golden Crown UG, indicating a lack of high-confidence material. - Negative factor: No Measured resource reported for Golden Crown UG. Evidence · table > 0 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-20) Golden Crown UG · gold #### Identity - Project: Golden Crown UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 471000 - Grade: 5.87 - Grade Unit: g/t - Contained Metal: 89000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Golden Crown UG is moderate with a strong grade, representing a high-confidence portion of the project's inventory. - Positive factor: Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 5.87 g/t Au is strong for underground gold mining. Evidence · table > 471 Context: 471 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-21) Golden Crown UG · gold #### Identity - Project: Golden Crown UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 2100000 - Grade: 3.08 - Grade Unit: g/t - Contained Metal: 208000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Golden Crown UG with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Positive factor: Grade of 3.08 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2,100 Context: 2,100 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-22) Bluebird Group UG · gold #### Identity - Project: Bluebird Group UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 1292000 - Grade: 3.11 - Grade Unit: g/t - Contained Metal: 129000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at Bluebird Group UG with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 3.11 g/t Au is strong for underground gold mining. Evidence · table > 1,292 Context: 1,292 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-23) Bluebird Group UG · gold #### Identity - Project: Bluebird Group UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 8203000 - Grade: 2.93 - Grade Unit: g/t - Contained Metal: 773000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Bluebird Group UG with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.93 g/t Au is strong for underground gold mining. Evidence · table > 8,203 Context: 8,203 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-24) Bluebird Group UG · gold #### Identity - Project: Bluebird Group UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 9495000 - Grade: 2.95 - Grade Unit: g/t - Contained Metal: 902000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Bluebird Group UG is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.95 g/t Au is strong for underground gold mining. Evidence · table > 9,495 Context: 9,495 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-25) Bluebird Group UG · gold #### Identity - Project: Bluebird Group UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 6489000 - Grade: 2.53 - Grade Unit: g/t - Contained Metal: 528000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Bluebird Group UG with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Positive factor: Grade of 2.53 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 6,489 Context: 6,489 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-26) Starlight UG · gold #### Identity - Project: Starlight UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 4991000 - Grade: 3.01 - Grade Unit: g/t - Contained Metal: 483000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Measured gold resource at Starlight UG with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 3.01 g/t Au is strong for underground gold mining. Evidence · table > 4,991 Context: 4,991 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-27) Starlight UG · gold #### Identity - Project: Starlight UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 2636000 - Grade: 2.26 - Grade Unit: g/t - Contained Metal: 192000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Starlight UG with a weak grade for underground mining, but still contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 2.26 g/t Au is weak for underground gold mining. Evidence · table > 2,636 Context: 2,636 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-28) Starlight UG · gold #### Identity - Project: Starlight UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 7628000 - Grade: 2.75 - Grade Unit: g/t - Contained Metal: 675000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Starlight UG is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.75 g/t Au is strong for underground gold mining. Evidence · table > 7,628 Context: 7,628 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-29) Starlight UG · gold #### Identity - Project: Starlight UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 4353000 - Grade: 2.08 - Grade Unit: g/t - Contained Metal: 291000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Starlight UG with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 2.08 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 4,353 Context: 4,353 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-30) Murchison Gold Operations · gold #### Identity - Project: Murchison Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 13950000 - Grade: 2.57 - Grade Unit: g/t - Contained Metal: 1151000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Measured gold resource for Murchison Gold Operations with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.57 g/t Au is strong for underground gold mining. Evidence · table > 13,950 Context: 13,950 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-31) Murchison Gold Operations · gold #### Identity - Project: Murchison Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 22434000 - Grade: 3.1 - Grade Unit: g/t - Contained Metal: 2236000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource for Murchison Gold Operations with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 3.10 g/t Au is strong for underground gold mining. Evidence · table > 22,434 Context: 22,434 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-32) Murchison Gold Operations · gold #### Identity - Project: Murchison Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 36384000 - Grade: 2.9 - Grade Unit: g/t - Contained Metal: 3388000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource for Murchison Gold Operations is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.90 g/t Au is strong for underground gold mining. Evidence · table > 36,384 Context: 36,384 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-33) Murchison Gold Operations · gold #### Identity - Project: Murchison Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 23168000 - Grade: 2.67 - Grade Unit: g/t - Contained Metal: 1987000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource for Murchison Gold Operations with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Positive factor: Grade of 2.67 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 23,168 Context: 23,168 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-34) Two Boys · gold #### Identity - Project: Two Boys - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 84000 - Grade: 5.31 - Grade Unit: g/t - Contained Metal: 14000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Two Boys with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 5.31 g/t Au is strong for underground gold mining. Evidence · table > 84 Context: 84 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-35) Two Boys · gold #### Identity - Project: Two Boys - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 212000 - Grade: 3.25 - Grade Unit: g/t - Contained Metal: 22000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Indicated gold resource at Two Boys with a strong grade, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 3.25 g/t Au is strong for underground gold mining. Evidence · table > 212 Context: 212 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-36) Two Boys · gold #### Identity - Project: Two Boys - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 296000 - Grade: 3.84 - Grade Unit: g/t - Contained Metal: 37000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Two Boys is small but has a strong grade, representing a high-confidence portion of the project's inventory. - Positive factor: Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 3.84 g/t Au is strong for underground gold mining. Evidence · table > 296 Context: 296 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-37) Two Boys · gold #### Identity - Project: Two Boys - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 75000 - Grade: 3.03 - Grade Unit: g/t - Contained Metal: 7000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Inferred gold resource at Two Boys with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 3.03 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 75 Context: 75 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-38) Lake Cowan · gold #### Identity - Project: Lake Cowan - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 40000 - Grade: 1.57 - Grade Unit: g/t - Contained Metal: 2000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Lake Cowan with a moderate grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.57 g/t Au is moderate for open pit gold mining. Evidence · table > 40 Context: 40 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-39) Lake Cowan · gold #### Identity - Project: Lake Cowan - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 104000 - Grade: 1.21 - Grade Unit: g/t - Contained Metal: 4000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Indicated gold resource at Lake Cowan with a moderate grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.21 g/t Au is moderate for open pit gold mining. Evidence · table > 104 Context: 104 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-40) Lake Cowan · gold #### Identity - Project: Lake Cowan - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 144000 - Grade: 1.31 - Grade Unit: g/t - Contained Metal: 6000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Lake Cowan is very small but has a moderate grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Measured & Indicated resource, indicating good overall confidence. - Negative factor: Grade of 1.31 g/t Au is moderate for open pit gold mining. Evidence · table > 144 Context: 144 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-41) Lake Cowan · gold #### Identity - Project: Lake Cowan - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 19000 - Grade: 1.27 - Grade Unit: g/t - Contained Metal: 1000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Inferred gold resource at Lake Cowan with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 1.27 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 19 Context: 19 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-42) Beta Hunt · gold #### Identity - Project: Beta Hunt - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 10682000 - Grade: 2.21 - Grade Unit: g/t - Contained Metal: 759000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Measured gold resource at Beta Hunt with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.21 g/t Au is strong for underground gold mining. Evidence · table > 10,682 Context: 10,682 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-43) Beta Hunt · gold #### Identity - Project: Beta Hunt - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 31531000 - Grade: 2.43 - Grade Unit: g/t - Contained Metal: 2463000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Beta Hunt with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.43 g/t Au is strong for underground gold mining. Evidence · table > 31,531 Context: 31,531 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-44) Beta Hunt · gold #### Identity - Project: Beta Hunt - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 42212000 - Grade: 2.37 - Grade Unit: g/t - Contained Metal: 3222000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Beta Hunt is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.37 g/t Au is strong for underground gold mining. Evidence · table > 42,212 Context: 42,212 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-45) Beta Hunt · gold #### Identity - Project: Beta Hunt - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 32392000 - Grade: 2.08 - Grade Unit: g/t - Contained Metal: 2170000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Beta Hunt with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Negative factor: Grade of 2.08 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 32,392 Context: 32,392 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-46) Southern Goldfields Gold Operations · gold #### Identity - Project: Southern Goldfields Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 10806000 - Grade: 2.23 - Grade Unit: g/t - Contained Metal: 775000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Measured gold resource for Southern Goldfields Gold Operations with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.23 g/t Au is strong for underground gold mining. Evidence · table > 10,806 Context: 10,806 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-47) Southern Goldfields Gold Operations · gold #### Identity - Project: Southern Goldfields Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 31847000 - Grade: 2.43 - Grade Unit: g/t - Contained Metal: 2489000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource for Southern Goldfields Gold Operations with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.43 g/t Au is strong for underground gold mining. Evidence · table > 31,847 Context: 31,847 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-48) Southern Goldfields Gold Operations · gold #### Identity - Project: Southern Goldfields Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 42652000 - Grade: 2.38 - Grade Unit: g/t - Contained Metal: 3265000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource for Southern Goldfields Gold Operations is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.38 g/t Au is strong for underground gold mining. Evidence · table > 42,652 Context: 42,652 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-49) Southern Goldfields Gold Operations · gold #### Identity - Project: Southern Goldfields Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 32487000 - Grade: 2.09 - Grade Unit: g/t - Contained Metal: 2178000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource for Southern Goldfields Gold Operations with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Negative factor: Grade of 2.09 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 32,487 Context: 32,487 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-50) Big Bell District · gold #### Identity - Project: Big Bell District - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 157000 - Grade: 2.65 - Grade Unit: g/t - Contained Metal: 13000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Big Bell District with a strong grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.65 g/t Au is strong for open pit gold mining. Evidence · table > 157 Context: 157 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-51) Big Bell District · gold #### Identity - Project: Big Bell District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 664000 - Grade: 2.55 - Grade Unit: g/t - Contained Metal: 54000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Big Bell District with a strong grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.55 g/t Au is strong for open pit gold mining. Evidence · table > 664 Context: 664 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-52) Big Bell District · gold #### Identity - Project: Big Bell District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 821000 - Grade: 2.57 - Grade Unit: g/t - Contained Metal: 68000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Big Bell District is moderate with a strong grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 2.57 g/t Au is strong for open pit gold mining. Evidence · table > 821 Context: 821 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-53) Big Bell District · gold #### Identity - Project: Big Bell District - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1828000 - Grade: 2.95 - Grade Unit: g/t - Contained Metal: 174000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Big Bell District with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.95 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1,828 Context: 1,828 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-54) Cuddingwarra · gold #### Identity - Project: Cuddingwarra - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 194000 - Grade: 1.66 - Grade Unit: g/t - Contained Metal: 10000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Cuddingwarra with a moderate grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.66 g/t Au is moderate for open pit gold mining. Evidence · table > 194 Context: 194 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-55) Cuddingwarra · gold #### Identity - Project: Cuddingwarra - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1689000 - Grade: 1.58 - Grade Unit: g/t - Contained Metal: 86000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Cuddingwarra with a moderate grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.58 g/t Au is moderate for open pit gold mining. Evidence · table > 1,689 Context: 1,689 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-56) Cuddingwarra · gold #### Identity - Project: Cuddingwarra - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1882000 - Grade: 1.59 - Grade Unit: g/t - Contained Metal: 96000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Cuddingwarra is moderate with a moderate grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Negative factor: Grade of 1.59 g/t Au is moderate for open pit gold mining. Evidence · table > 1,882 Context: 1,882 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-57) Cuddingwarra · gold #### Identity - Project: Cuddingwarra - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 542000 - Grade: 1.49 - Grade Unit: g/t - Contained Metal: 26000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Cuddingwarra with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 1.49 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 542 Context: 542 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-58) Day Dawn District · gold #### Identity - Project: Day Dawn District - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 78000 - Grade: 1.65 - Grade Unit: g/t - Contained Metal: 4000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Day Dawn District with a moderate grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.65 g/t Au is moderate for open pit gold mining. Evidence · table > 78 Context: 78 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-59) Day Dawn District · gold #### Identity - Project: Day Dawn District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1101000 - Grade: 1.98 - Grade Unit: g/t - Contained Metal: 70000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Day Dawn District with a strong grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 1.98 g/t Au is strong for open pit gold mining. Evidence · table > 1,101 Context: 1,101 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-60) Day Dawn District · gold #### Identity - Project: Day Dawn District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1179000 - Grade: 1.96 - Grade Unit: g/t - Contained Metal: 74000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Day Dawn District is moderate with a strong grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 1.96 g/t Au is strong for open pit gold mining. Evidence · table > 1,179 Context: 1,179 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-61) Day Dawn District · gold #### Identity - Project: Day Dawn District - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1040000 - Grade: 1.82 - Grade Unit: g/t - Contained Metal: 61000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Day Dawn District with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 1.82 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1,040 Context: 1,040 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-62) Tuckabianna · gold #### Identity - Project: Tuckabianna - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 58000 - Grade: 1.83 - Grade Unit: g/t - Contained Metal: 3000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Tuckabianna with a strong grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 1.83 g/t Au is strong for open pit gold mining. Evidence · table > 58 Context: 58 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-63) Tuckabianna · gold #### Identity - Project: Tuckabianna - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1619000 - Grade: 2.59 - Grade Unit: g/t - Contained Metal: 135000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Tuckabianna with a strong grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.59 g/t Au is strong for open pit gold mining. Evidence · table > 1,619 Context: 1,619 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-64) Tuckabianna · gold #### Identity - Project: Tuckabianna - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1677000 - Grade: 2.57 - Grade Unit: g/t - Contained Metal: 139000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Tuckabianna is moderate with a strong grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 2.57 g/t Au is strong for open pit gold mining. Evidence · table > 1,677 Context: 1,677 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-65) Tuckabianna · gold #### Identity - Project: Tuckabianna - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1631000 - Grade: 2.65 - Grade Unit: g/t - Contained Metal: 139000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Tuckabianna with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.65 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1,631 Context: 1,631 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-66) Tuckabianna Stockpiles · gold #### Identity - Project: Tuckabianna Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 87000 - Grade: 2.16 - Grade Unit: g/t - Contained Metal: 6000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Tuckabianna Stockpiles with a strong grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.16 g/t Au is strong for open pit gold mining. Evidence · table > 87 Context: 87 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-67) Tuckabianna Stockpiles · gold #### Identity - Project: Tuckabianna Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 3760000 - Grade: 0.7 - Grade Unit: g/t - Contained Metal: 85000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Tuckabianna Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.70 g/t Au is weak for open pit gold mining. Evidence · table > 3,760 Context: 3,760 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-68) Tuckabianna Stockpiles · gold #### Identity - Project: Tuckabianna Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 3847000 - Grade: 0.73 - Grade Unit: g/t - Contained Metal: 91000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Tuckabianna Stockpiles is moderate with a weak grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Negative factor: Grade of 0.73 g/t Au is weak for open pit gold mining. Evidence · table > 3,847 Context: 3,847 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-69) Tuckabianna Stockpiles · gold #### Identity - Project: Tuckabianna Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for Tuckabianna Stockpiles, indicating a lack of future growth potential in this category. - Negative factor: No Inferred resource reported for Tuckabianna Stockpiles. Evidence · table > 0 Context: 0 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-70) Meekatharra North · gold #### Identity - Project: Meekatharra North - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured gold resource reported for Meekatharra North, indicating a lack of high-confidence material. - Negative factor: No Measured resource reported for Meekatharra North. Evidence · table > 0 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-71) Meekatharra North · gold #### Identity - Project: Meekatharra North - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 97000 - Grade: 1.98 - Grade Unit: g/t - Contained Metal: 6000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Meekatharra North is very small but has a strong grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Very small Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 1.98 g/t Au is strong for open pit gold mining. Evidence · table > 97 Context: 97 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-72) Meekatharra North · gold #### Identity - Project: Meekatharra North - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 75000 - Grade: 2.11 - Grade Unit: g/t - Contained Metal: 5000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Inferred gold resource at Meekatharra North with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.11 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 75 Context: 75 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-73) Nannine · gold #### Identity - Project: Nannine - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 74000 - Grade: 2.42 - Grade Unit: g/t - Contained Metal: 6000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Nannine with a strong grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.42 g/t Au is strong for open pit gold mining. Evidence · table > 74 Context: 74 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-74) Nannine · gold #### Identity - Project: Nannine - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1120000 - Grade: 1.85 - Grade Unit: g/t - Contained Metal: 67000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Nannine with a strong grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 1.85 g/t Au is strong for open pit gold mining. Evidence · table > 1,120 Context: 1,120 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-75) Nannine · gold #### Identity - Project: Nannine - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1194000 - Grade: 1.88 - Grade Unit: g/t - Contained Metal: 72000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Nannine is moderate with a strong grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 1.88 g/t Au is strong for open pit gold mining. Evidence · table > 1,194 Context: 1,194 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-76) Nannine · gold #### Identity - Project: Nannine - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 355000 - Grade: 2.22 - Grade Unit: g/t - Contained Metal: 25000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Inferred gold resource at Nannine with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.22 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 355 Context: 355 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-77) Paddy's Flat · gold #### Identity - Project: Paddy's Flat - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 376000 - Grade: 3.67 - Grade Unit: g/t - Contained Metal: 44000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at Paddy's Flat with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 3.67 g/t Au is strong for underground gold mining. Evidence · table > 376 Context: 376 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-78) Paddy's Flat · gold #### Identity - Project: Paddy's Flat - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 7125000 - Grade: 1.88 - Grade Unit: g/t - Contained Metal: 431000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Paddy's Flat with a weak grade for underground mining, but still contributing to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.88 g/t Au is weak for underground gold mining. Evidence · table > 7,125 Context: 7,125 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-79) Paddy's Flat · gold #### Identity - Project: Paddy's Flat - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 7501000 - Grade: 1.97 - Grade Unit: g/t - Contained Metal: 475000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Paddy's Flat is large with a weak grade for underground mining, representing a high-confidence portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Negative factor: Grade of 1.97 g/t Au is weak for underground gold mining. Evidence · table > 7,501 Context: 7,501 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-80) Paddy's Flat · gold #### Identity - Project: Paddy's Flat - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 2401000 - Grade: 2 - Grade Unit: g/t - Contained Metal: 154000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Paddy's Flat with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 2.00 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2,401 Context: 2,401 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-81) Yaloginda District · gold #### Identity - Project: Yaloginda District - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 54000 - Grade: 2.69 - Grade Unit: g/t - Contained Metal: 5000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Yaloginda District with a strong grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.69 g/t Au is strong for open pit gold mining. Evidence · table > 54 Context: 54 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-82) Yaloginda District · gold #### Identity - Project: Yaloginda District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 4300000 - Grade: 1.47 - Grade Unit: g/t - Contained Metal: 204000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Yaloginda District with a moderate grade for open pit mining, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.47 g/t Au is moderate for open pit gold mining. Evidence · table > 4,300 Context: 4,300 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-83) Yaloginda District · gold #### Identity - Project: Yaloginda District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 4354000 - Grade: 1.49 - Grade Unit: g/t - Contained Metal: 208000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Yaloginda District is large with a moderate grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Negative factor: Grade of 1.49 g/t Au is moderate for open pit gold mining. Evidence · table > 4,354 Context: 4,354 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-84) Yaloginda District · gold #### Identity - Project: Yaloginda District - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 5842000 - Grade: 1.38 - Grade Unit: g/t - Contained Metal: 259000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Yaloginda District with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Negative factor: Grade of 1.38 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 5,842 Context: 5,842 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-85) Bluebird Stockpiles · gold #### Identity - Project: Bluebird Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 137000 - Grade: 2.89 - Grade Unit: g/t - Contained Metal: 13000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Bluebird Stockpiles with a strong grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.89 g/t Au is strong for open pit gold mining. Evidence · table > 137 Context: 137 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-86) Bluebird Stockpiles · gold #### Identity - Project: Bluebird Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 29000 - Grade: 0.91 - Grade Unit: g/t - Contained Metal: 1000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Indicated gold resource at Bluebird Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.91 g/t Au is weak for open pit gold mining. Evidence · table > 29 Context: 29 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-87) Bluebird Stockpiles · gold #### Identity - Project: Bluebird Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 167000 - Grade: 2.54 - Grade Unit: g/t - Contained Metal: 14000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Bluebird Stockpiles is small but has a strong grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Small Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 2.54 g/t Au is strong for open pit gold mining. Evidence · table > 167 Context: 167 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-88) Bluebird Stockpiles · gold #### Identity - Project: Bluebird Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for Bluebird Stockpiles, indicating a lack of future growth potential in this category. - Negative factor: No Inferred resource reported for Bluebird Stockpiles. Evidence · table > 0 Context: 0 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-89) Fortnum District · gold #### Identity - Project: Fortnum District - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 1370000 - Grade: 2.35 - Grade Unit: g/t - Contained Metal: 104000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at Fortnum District with a strong grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.35 g/t Au is strong for open pit gold mining. Evidence · table > 1,370 Context: 1,370 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-90) Fortnum District · gold #### Identity - Project: Fortnum District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 5992000 - Grade: 1.65 - Grade Unit: g/t - Contained Metal: 319000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Fortnum District with a moderate grade for open pit mining, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.65 g/t Au is moderate for open pit gold mining. Evidence · table > 5,992 Context: 5,992 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-91) Fortnum District · gold #### Identity - Project: Fortnum District - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 7362000 - Grade: 1.78 - Grade Unit: g/t - Contained Metal: 422000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Fortnum District is large with a strong grade for open pit mining, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 1.78 g/t Au is strong for open pit gold mining. Evidence · table > 7,362 Context: 7,362 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-92) Fortnum District · gold #### Identity - Project: Fortnum District - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1831000 - Grade: 1.33 - Grade Unit: g/t - Contained Metal: 78000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Fortnum District with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 1.33 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1,831 Context: 1,831 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-93) Horseshoe · gold #### Identity - Project: Horseshoe - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured gold resource reported for Horseshoe, indicating a lack of high-confidence material. - Negative factor: No Measured resource reported for Horseshoe. Evidence · table > 0 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-94) Horseshoe · gold #### Identity - Project: Horseshoe - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1720000 - Grade: 1.91 - Grade Unit: g/t - Contained Metal: 106000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at Horseshoe is moderate with a strong grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 1.91 g/t Au is strong for open pit gold mining. Evidence · table > 1,720 Context: 1,720 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-95) Horseshoe · gold #### Identity - Project: Horseshoe - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 385000 - Grade: 1.66 - Grade Unit: g/t - Contained Metal: 21000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Inferred gold resource at Horseshoe with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 1.66 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 385 Context: 385 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-96) FGO Stockpiles · gold #### Identity - Project: FGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 290000 - Grade: 1.28 - Grade Unit: g/t - Contained Metal: 12000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at FGO Stockpiles with a moderate grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.28 g/t Au is moderate for open pit gold mining. Evidence · table > 290 Context: 290 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-97) FGO Stockpiles · gold #### Identity - Project: FGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 390000 - Grade: 0.67 - Grade Unit: g/t - Contained Metal: 8000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Indicated gold resource at FGO Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.67 g/t Au is weak for open pit gold mining. Evidence · table > 390 Context: 390 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-98) FGO Stockpiles · gold #### Identity - Project: FGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 680000 - Grade: 0.93 - Grade Unit: g/t - Contained Metal: 20000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at FGO Stockpiles is small but has a weak grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Small Measured & Indicated resource, indicating good overall confidence. - Negative factor: Grade of 0.93 g/t Au is weak for open pit gold mining. Evidence · table > 680 Context: 680 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-99) FGO Stockpiles · gold #### Identity - Project: FGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 15000 - Grade: 0.54 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Inferred gold resource at FGO Stockpiles with a weak grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 0.54 g/t Au is weak for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 15 Context: 15 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-100) Non-operating Murchison projects · gold #### Identity - Project: Non-operating Murchison projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 2876000 - Grade: 2.38 - Grade Unit: g/t - Contained Metal: 220000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Measured gold resource for Non-operating Murchison projects with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.38 g/t Au is strong for open pit gold mining. Evidence · table > 2,876 Context: 2,876 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-101) Non-operating Murchison projects · gold #### Identity - Project: Non-operating Murchison projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 29607000 - Grade: 1.65 - Grade Unit: g/t - Contained Metal: 1571000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource for Non-operating Murchison projects with a moderate grade for open pit mining, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.65 g/t Au is moderate for open pit gold mining. Evidence · table > 29,607 Context: 29,607 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-102) Non-operating Murchison projects · gold #### Identity - Project: Non-operating Murchison projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 32483000 - Grade: 1.72 - Grade Unit: g/t - Contained Metal: 1791000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource for Non-operating Murchison projects is large with a strong grade for open pit mining, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 1.72 g/t Au is strong for open pit gold mining. Evidence · table > 32,483 Context: 32,483 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-103) Non-operating Murchison projects · gold #### Identity - Project: Non-operating Murchison projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 15945000 - Grade: 1.84 - Grade Unit: g/t - Contained Metal: 942000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource for Non-operating Murchison projects with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Positive factor: Grade of 1.84 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 15,945 Context: 15,945 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-104) HGO Central · gold #### Identity - Project: HGO Central - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 931000 - Grade: 2.94 - Grade Unit: g/t - Contained Metal: 88000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at HGO Central with a strong grade, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.94 g/t Au is strong for underground gold mining. Evidence · table > 931 Context: 931 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-105) HGO Central · gold #### Identity - Project: HGO Central - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 2991000 - Grade: 2.58 - Grade Unit: g/t - Contained Metal: 248000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at HGO Central with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.58 g/t Au is strong for underground gold mining. Evidence · table > 2,991 Context: 2,991 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-106) HGO Central · gold #### Identity - Project: HGO Central - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 3922000 - Grade: 2.67 - Grade Unit: g/t - Contained Metal: 336000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at HGO Central is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.67 g/t Au is strong for underground gold mining. Evidence · table > 3,922 Context: 3,922 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-107) HGO Central · gold #### Identity - Project: HGO Central - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1642000 - Grade: 2.81 - Grade Unit: g/t - Contained Metal: 148000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at HGO Central with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.81 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1,642 Context: 1,642 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-108) HGO Greater · gold #### Identity - Project: HGO Greater - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 8000 - Grade: 1.73 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at HGO Greater with a weak grade for underground mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.73 g/t Au is weak for underground gold mining. Evidence · table > 8 Context: 8 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-109) HGO Greater · gold #### Identity - Project: HGO Greater - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1893000 - Grade: 2.82 - Grade Unit: g/t - Contained Metal: 172000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at HGO Greater with a strong grade, contributing to the project's inventory. - Positive factor: Moderate Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.82 g/t Au is strong for underground gold mining. Evidence · table > 1,893 Context: 1,893 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-110) HGO Greater · gold #### Identity - Project: HGO Greater - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1901000 - Grade: 2.82 - Grade Unit: g/t - Contained Metal: 172000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at HGO Greater is moderate with a strong grade, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 2.82 g/t Au is strong for underground gold mining. Evidence · table > 1,901 Context: 1,901 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-111) HGO Greater · gold #### Identity - Project: HGO Greater - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1568000 - Grade: 2.12 - Grade Unit: g/t - Contained Metal: 107000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at HGO Greater with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 2.12 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1,568 Context: 1,568 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-112) HGO Stockpiles · gold #### Identity - Project: HGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 1391000 - Grade: 0.79 - Grade Unit: g/t - Contained Metal: 35000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at HGO Stockpiles with a weak grade for open pit mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 0.79 g/t Au is weak for open pit gold mining. Evidence · table > 1,391 Context: 1,391 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-113) HGO Stockpiles · gold #### Identity - Project: HGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 275000 - Grade: 0.74 - Grade Unit: g/t - Contained Metal: 6000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Indicated gold resource at HGO Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.74 g/t Au is weak for open pit gold mining. Evidence · table > 275 Context: 275 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-114) HGO Stockpiles · gold #### Identity - Project: HGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1665000 - Grade: 0.78 - Grade Unit: g/t - Contained Metal: 42000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource at HGO Stockpiles is moderate with a weak grade for open pit mining, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Negative factor: Grade of 0.78 g/t Au is weak for open pit gold mining. Evidence · table > 1,665 Context: 1,665 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-115) HGO Stockpiles · gold #### Identity - Project: HGO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for HGO Stockpiles, indicating a lack of future growth potential in this category. - Negative factor: No Inferred resource reported for HGO Stockpiles. Evidence · table > 0 Context: 0 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-116) BHO Stockpiles · gold #### Identity - Project: BHO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured gold resource reported for BHO Stockpiles, indicating a lack of high-confidence material. - Negative factor: No Measured resource reported for BHO Stockpiles. Evidence · table > 0 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-117) BHO Stockpiles · gold #### Identity - Project: BHO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No combined Measured and Indicated gold resource reported for BHO Stockpiles, indicating a lack of high-confidence material. - Negative factor: No Measured & Indicated resource reported for BHO Stockpiles. Evidence · table > 0 Context: 0 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-118) BHO Stockpiles · gold #### Identity - Project: BHO Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for BHO Stockpiles, indicating a lack of future growth potential in this category. - Negative factor: No Inferred resource reported for BHO Stockpiles. Evidence · table > 0 Context: 0 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-119) Non-operating Southern Goldfields projects · gold #### Identity - Project: Non-operating Southern Goldfields projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 2330000 - Grade: 1.65 - Grade Unit: g/t - Contained Metal: 124000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource for Non-operating Southern Goldfields projects with a weak grade for underground mining, providing high confidence for future planning. - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.65 g/t Au is weak for underground gold mining. Evidence · table > 2,330 Context: 2,330 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-120) Non-operating Southern Goldfields projects · gold #### Identity - Project: Non-operating Southern Goldfields projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 5158000 - Grade: 2.57 - Grade Unit: g/t - Contained Metal: 426000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource for Non-operating Southern Goldfields projects with a strong grade, contributing significantly to the project's inventory. - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.57 g/t Au is strong for underground gold mining. Evidence · table > 5,158 Context: 5,158 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-121) Non-operating Southern Goldfields projects · gold #### Identity - Project: Non-operating Southern Goldfields projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 7488000 - Grade: 2.28 - Grade Unit: g/t - Contained Metal: 550000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated gold resource for Non-operating Southern Goldfields projects is large with a strong grade, representing a high-confidence and material portion of the project's inventory. - Positive factor: Large Measured & Indicated resource, indicating high overall confidence and scale. - Positive factor: Grade of 2.28 g/t Au is strong for underground gold mining. Evidence · table > 7,488 Context: 7,488 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-122) Non-operating Southern Goldfields projects · gold #### Identity - Project: Non-operating Southern Goldfields projects - Commodity: gold - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 3210000 - Grade: 2.47 - Grade Unit: g/t - Contained Metal: 255000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource for Non-operating Southern Goldfields projects with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Positive factor: Grade of 2.47 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 3,210 Context: 3,210 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-123) Beta Hunt · nickel #### Identity - Project: Beta Hunt - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: % - Contained Metal: 0 - Contained Unit: t #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured nickel resource reported for Beta Hunt, indicating a lack of high-confidence material. - Negative factor: No Measured resource reported for Beta Hunt Nickel. Evidence · table > 0.0 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-124) Beta Hunt · nickel #### Identity - Project: Beta Hunt - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 749000 - Grade: 2.8 - Grade Unit: % - Contained Metal: 21000 - Contained Unit: t #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Measured and Indicated nickel resource at Beta Hunt is moderate with a strong grade, representing a high-confidence portion of the project's inventory. - Positive factor: Moderate Measured & Indicated resource, indicating good overall confidence. - Positive factor: Grade of 2.8% Ni is strong for nickel. Evidence · table > 749 Context: 749 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-125) Beta Hunt · nickel #### Identity - Project: Beta Hunt - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 499000 - Grade: 2.7 - Grade Unit: % - Contained Metal: 13000 - Contained Unit: t #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred nickel resource at Beta Hunt with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.7% Ni is strong for nickel. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 499 Context: 499 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-126) Big Bell UG · gold #### Identity - Project: Big Bell UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 6329000 - Grade: 1.72 - Grade Unit: g/t - Contained Metal: 349000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Proven gold reserve at Big Bell UG with a weak grade for underground mining, but demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Negative factor: Grade of 1.72 g/t Au is weak for underground gold mining. Evidence · table > 6,329 Context: 6,329 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-127) Big Bell UG · gold #### Identity - Project: Big Bell UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 4771000 - Grade: 2.83 - Grade Unit: g/t - Contained Metal: 434000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Probable gold reserve at Big Bell UG with a strong grade, contributing significantly to the project's economic inventory. - Positive factor: Moderate Probable Mineral Reserve, indicating strong economic viability. - Positive factor: Grade of 2.83 g/t Au is strong for underground gold mining. Evidence · table > 4,771 Context: 4,771 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-128) Big Bell UG · gold #### Identity - Project: Big Bell UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 11100000 - Grade: 2.19 - Grade Unit: g/t - Contained Metal: 783000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Big Bell UG is large with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Large Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.19 g/t Au is strong for underground gold mining. Evidence · table > 11,100 Context: 11,100 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-129) Fender UG · gold #### Identity - Project: Fender UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Proven gold reserve reported for Fender UG, indicating a lack of high-confidence economic material. - Negative factor: No Proven Mineral Reserve reported for Fender UG. Evidence · table > 0 Context: 0 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-130) Fender UG · gold #### Identity - Project: Fender UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No combined Proven and Probable gold reserve reported for Fender UG, indicating a lack of economic material. - Negative factor: No Proven and Probable Mineral Reserve reported for Fender UG. Evidence · table > 0 Context: 0 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-131) Great Fingall UG · gold #### Identity - Project: Great Fingall UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 28000 - Grade: 2.55 - Grade Unit: g/t - Contained Metal: 2000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Proven gold reserve at Great Fingall UG with a strong grade, demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Positive factor: Grade of 2.55 g/t Au is strong for underground gold mining. Evidence · table > 28 Context: 28 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-132) Great Fingall UG · gold #### Identity - Project: Great Fingall UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 1983000 - Grade: 3.23 - Grade Unit: g/t - Contained Metal: 206000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Probable gold reserve at Great Fingall UG with a strong grade, contributing significantly to the project's economic inventory. - Positive factor: Moderate Probable Mineral Reserve, indicating strong economic viability. - Positive factor: Grade of 3.23 g/t Au is strong for underground gold mining. Evidence · table > 1,983 Context: 1,983 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-133) Great Fingall UG · gold #### Identity - Project: Great Fingall UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 2011000 - Grade: 3.22 - Grade Unit: g/t - Contained Metal: 208000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Great Fingall UG is moderate with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Moderate Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 3.22 g/t Au is strong for underground gold mining. Evidence · table > 2,011 Context: 2,011 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-134) Golden Crown UG · gold #### Identity - Project: Golden Crown UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Proven gold reserve reported for Golden Crown UG, indicating a lack of high-confidence economic material. - Negative factor: No Proven Mineral Reserve reported for Golden Crown UG. Evidence · table > 0 Context: 0 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-135) Golden Crown UG · gold #### Identity - Project: Golden Crown UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 417000 - Grade: 3.56 - Grade Unit: g/t - Contained Metal: 48000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Golden Crown UG is small with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Small Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 3.56 g/t Au is strong for underground gold mining. Evidence · table > 417 Context: 417 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-136) Bluebird Group UG · gold #### Identity - Project: Bluebird Group UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 1195000 - Grade: 2.37 - Grade Unit: g/t - Contained Metal: 91000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Proven gold reserve at Bluebird Group UG with a weak grade for underground mining, but demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Negative factor: Grade of 2.37 g/t Au is weak for underground gold mining. Evidence · table > 1,195 Context: 1,195 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-137) Bluebird Group UG · gold #### Identity - Project: Bluebird Group UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 4979000 - Grade: 2.67 - Grade Unit: g/t - Contained Metal: 428000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Probable gold reserve at Bluebird Group UG with a strong grade, contributing significantly to the project's economic inventory. - Positive factor: Moderate Probable Mineral Reserve, indicating strong economic viability. - Positive factor: Grade of 2.67 g/t Au is strong for underground gold mining. Evidence · table > 4,979 Context: 4,979 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-138) Bluebird Group UG · gold #### Identity - Project: Bluebird Group UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 6174000 - Grade: 2.62 - Grade Unit: g/t - Contained Metal: 519000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Bluebird Group UG is moderate with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Moderate Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.62 g/t Au is strong for underground gold mining. Evidence · table > 6,174 Context: 6,174 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-139) Starlight UG · gold #### Identity - Project: Starlight UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 2484000 - Grade: 2.82 - Grade Unit: g/t - Contained Metal: 225000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Proven gold reserve at Starlight UG with a strong grade, demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Positive factor: Grade of 2.82 g/t Au is strong for underground gold mining. Evidence · table > 2,484 Context: 2,484 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-140) Starlight UG · gold #### Identity - Project: Starlight UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 1285000 - Grade: 2.39 - Grade Unit: g/t - Contained Metal: 99000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Probable gold reserve at Starlight UG with a weak grade for underground mining, but still contributing to the project's economic inventory. - Positive factor: Moderate Probable Mineral Reserve, indicating strong economic viability. - Negative factor: Grade of 2.39 g/t Au is weak for underground gold mining. Evidence · table > 1,285 Context: 1,285 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-141) Starlight UG · gold #### Identity - Project: Starlight UG - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 3769000 - Grade: 2.67 - Grade Unit: g/t - Contained Metal: 324000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Starlight UG is moderate with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Moderate Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.67 g/t Au is strong for underground gold mining. Evidence · table > 3,769 Context: 3,769 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-142) Murchison Gold Operations · gold #### Identity - Project: Murchison Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 10035000 - Grade: 2.07 - Grade Unit: g/t - Contained Metal: 667000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A significant Proven gold reserve for Murchison Gold Operations with a strong grade, demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Negative factor: Grade of 2.07 g/t Au is strong for underground gold mining. Evidence · table > 10,035 Context: 10,035 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-143) Murchison Gold Operations · gold #### Identity - Project: Murchison Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 13437000 - Grade: 2.81 - Grade Unit: g/t - Contained Metal: 1215000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Probable gold reserve for Murchison Gold Operations with a strong grade, contributing significantly to the project's economic inventory. - Positive factor: Large Probable Mineral Reserve, indicating strong economic viability. - Positive factor: Grade of 2.81 g/t Au is strong for underground gold mining. Evidence · table > 13,437 Context: 13,437 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-144) Murchison Gold Operations · gold #### Identity - Project: Murchison Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 23472000 - Grade: 2.49 - Grade Unit: g/t - Contained Metal: 1882000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve for Murchison Gold Operations is large with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Large Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.49 g/t Au is strong for underground gold mining. Evidence · table > 23,472 Context: 23,472 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-145) Beta Hunt · gold #### Identity - Project: Beta Hunt - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 2167000 - Grade: 1.79 - Grade Unit: g/t - Contained Metal: 125000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Proven gold reserve at Beta Hunt with a weak grade for underground mining, but demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Negative factor: Grade of 1.79 g/t Au is weak for underground gold mining. Evidence · table > 2,167 Context: 2,167 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-146) Beta Hunt · gold #### Identity - Project: Beta Hunt - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 19506000 - Grade: 2.41 - Grade Unit: g/t - Contained Metal: 1509000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Probable gold reserve at Beta Hunt with a strong grade, contributing significantly to the project's economic inventory. - Positive factor: Large Probable Mineral Reserve, indicating strong economic viability. - Positive factor: Grade of 2.41 g/t Au is strong for underground gold mining. Evidence · table > 19,506 Context: 19,506 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-147) Beta Hunt · gold #### Identity - Project: Beta Hunt - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 21674000 - Grade: 2.34 - Grade Unit: g/t - Contained Metal: 1634000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Beta Hunt is large with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Large Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.34 g/t Au is strong for underground gold mining. Evidence · table > 21,674 Context: 21,674 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-148) Southern Goldfields Gold Operations · gold #### Identity - Project: Southern Goldfields Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 2167000 - Grade: 1.79 - Grade Unit: g/t - Contained Metal: 125000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Proven gold reserve for Southern Goldfields Gold Operations with a weak grade for underground mining, but demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Negative factor: Grade of 1.79 g/t Au is weak for underground gold mining. Evidence · table > 2,167 Context: 2,167 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-149) Southern Goldfields Gold Operations · gold #### Identity - Project: Southern Goldfields Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 19506000 - Grade: 2.41 - Grade Unit: g/t - Contained Metal: 1509000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Probable gold reserve for Southern Goldfields Gold Operations with a strong grade, contributing significantly to the project's economic inventory. - Positive factor: Large Probable Mineral Reserve, indicating strong economic viability. - Positive factor: Grade of 2.41 g/t Au is strong for underground gold mining. Evidence · table > 19,506 Context: 19,506 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-150) Southern Goldfields Gold Operations · gold #### Identity - Project: Southern Goldfields Gold Operations - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 21674000 - Grade: 2.34 - Grade Unit: g/t - Contained Metal: 1634000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve for Southern Goldfields Gold Operations is large with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Large Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.34 g/t Au is strong for underground gold mining. Evidence · table > 21,674 Context: 21,674 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-151) Big Bell District · gold #### Identity - Project: Big Bell District - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 124000 - Grade: 2.07 - Grade Unit: g/t - Contained Metal: 8000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Proven gold reserve at Big Bell District with a strong grade for open pit mining, demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Positive factor: Grade of 2.07 g/t Au is strong for open pit gold mining. Evidence · table > 124 Context: 124 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-152) Big Bell District · gold #### Identity - Project: Big Bell District - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Probable gold reserve reported for Big Bell District, indicating a lack of economic material. - Negative factor: No Probable Mineral Reserve reported for Big Bell District. Evidence · table > 0 Context: 0 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-153) Big Bell District · gold #### Identity - Project: Big Bell District - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 124000 - Grade: 2.07 - Grade Unit: g/t - Contained Metal: 8000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Big Bell District is small with a strong grade, indicating a positive and material outlook for the project. - Positive factor: Small Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.07 g/t Au is strong for open pit gold mining. Evidence · table > 124 Context: 124 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-154) Cuddingwarra · gold #### Identity - Project: Cuddingwarra - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 84000 - Grade: 1.29 - Grade Unit: g/t - Contained Metal: 3000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Proven gold reserve at Cuddingwarra with a moderate grade for open pit mining, demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Negative factor: Grade of 1.29 g/t Au is moderate for open pit gold mining. Evidence · table > 84 Context: 84 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-155) Cuddingwarra · gold #### Identity - Project: Cuddingwarra - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 221000 - Grade: 1.24 - Grade Unit: g/t - Contained Metal: 9000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Probable gold reserve at Cuddingwarra with a moderate grade for open pit mining, contributing to the project's economic inventory. - Positive factor: Small Probable Mineral Reserve, indicating strong economic viability. - Negative factor: Grade of 1.24 g/t Au is moderate for open pit gold mining. Evidence · table > 221 Context: 221 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-156) Cuddingwarra · gold #### Identity - Project: Cuddingwarra - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 305000 - Grade: 1.25 - Grade Unit: g/t - Contained Metal: 12000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Cuddingwarra is small with a moderate grade for open pit mining, indicating a positive and material outlook for the project. - Positive factor: Small Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Negative factor: Grade of 1.25 g/t Au is moderate for open pit gold mining. Evidence · table > 305 Context: 305 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-157) Day Dawn District · gold #### Identity - Project: Day Dawn District - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Proven gold reserve reported for Day Dawn District, indicating a lack of high-confidence economic material. - Negative factor: No Proven Mineral Reserve reported for Day Dawn District. Evidence · table > 0 Context: 0 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-158) Day Dawn District · gold #### Identity - Project: Day Dawn District - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 14000 - Grade: 1.83 - Grade Unit: g/t - Contained Metal: 1000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Day Dawn District is very small with a strong grade for open pit mining, indicating a positive and material outlook for the project. - Positive factor: Very small Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 1.83 g/t Au is strong for open pit gold mining. Evidence · table > 14 Context: 14 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-159) Tuckabianna · gold #### Identity - Project: Tuckabianna - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 0 - Grade: 0 - Grade Unit: g/t - Contained Metal: 0 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Proven gold reserve reported for Tuckabianna, indicating a lack of high-confidence economic material. - Negative factor: No Proven Mineral Reserve reported for Tuckabianna. Evidence · table > 0 Context: 0 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-160) Tuckabianna · gold #### Identity - Project: Tuckabianna - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 591000 - Grade: 2.24 - Grade Unit: g/t - Contained Metal: 43000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Tuckabianna is small with a strong grade for open pit mining, indicating a positive and material outlook for the project. - Positive factor: Small Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Positive factor: Grade of 2.24 g/t Au is strong for open pit gold mining. Evidence · table > 591 Context: 591 ### proven [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-161) Tuckabianna Stockpiles · gold #### Identity - Project: Tuckabianna Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: proven - Tonnes: 87000 - Grade: 2.16 - Grade Unit: g/t - Contained Metal: 6000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Proven gold reserve at Tuckabianna Stockpiles with a strong grade for open pit mining, demonstrating economic viability with high confidence. - Positive factor: Proven Mineral Reserve indicates high confidence in economic viability. - Positive factor: Grade of 2.16 g/t Au is strong for open pit gold mining. Evidence · table > 87 Context: 87 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-162) Tuckabianna Stockpiles · gold #### Identity - Project: Tuckabianna Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 3760000 - Grade: 0.7 - Grade Unit: g/t - Contained Metal: 85000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Probable gold reserve at Tuckabianna Stockpiles with a weak grade for open pit mining, but still contributing to the project's economic inventory. - Positive factor: Moderate Probable Mineral Reserve, indicating strong economic viability. - Negative factor: Grade of 0.70 g/t Au is weak for open pit gold mining. Evidence · table > 3,760 Context: 3,760 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-163) Tuckabianna Stockpiles · gold #### Identity - Project: Tuckabianna Stockpiles - Commodity: gold - Ticker: WGX #### Resource Data - Category: probable - Tonnes: 3847000 - Grade: 0.73 - Grade Unit: g/t - Contained Metal: 91000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: The combined Proven and Probable gold reserve at Tuckabianna Stockpiles is moderate with a weak grade for open pit mining, indicating a positive and material outlook for the project. - Positive factor: Moderate Proven and Probable Mineral Reserve, demonstrating significant economic viability and scale. - Negative factor: Grade of 0.73 g/t Au is weak for open pit gold mining. Evidence · table > 3,847 Context: 3,847 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-164) Big Bell District · nickel #### Identity - Project: Big Bell District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 157 - Grade: 2.65 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Big Bell District with a strong grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.65 g/t Au is strong for open pit gold mining. Evidence · table > 2.65 Context: 157 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-165) Big Bell District · nickel #### Identity - Project: Big Bell District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 664 - Grade: 2.55 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Big Bell District with a strong grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.55 g/t Au is strong for open pit gold mining. Evidence · table > 2.55 Context: 664 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-166) Big Bell District · nickel #### Identity - Project: Big Bell District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1828 - Grade: 2.95 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Big Bell District with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.95 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.95 Context: 1,828 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-167) Cuddingwarra · nickel #### Identity - Project: Cuddingwarra - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 194 - Grade: 1.66 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Cuddingwarra with a moderate grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.66 g/t Au is moderate for open pit gold mining. Evidence · table > 1.66 Context: 194 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-168) Cuddingwarra · nickel #### Identity - Project: Cuddingwarra - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1689 - Grade: 1.58 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Cuddingwarra with a moderate grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.58 g/t Au is moderate for open pit gold mining. Evidence · table > 1.58 Context: 1,689 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-169) Cuddingwarra · nickel #### Identity - Project: Cuddingwarra - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 542 - Grade: 1.49 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Cuddingwarra with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 1.49 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1.49 Context: 542 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-170) Day Dawn District · nickel #### Identity - Project: Day Dawn District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 78 - Grade: 1.65 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Day Dawn District with a moderate grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.65 g/t Au is moderate for open pit gold mining. Evidence · table > 1.65 Context: 78 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-171) Day Dawn District · nickel #### Identity - Project: Day Dawn District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1101 - Grade: 1.98 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Day Dawn District with a strong grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 1.98 g/t Au is strong for open pit gold mining. Evidence · table > 1.98 Context: 1,101 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-172) Day Dawn District · nickel #### Identity - Project: Day Dawn District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1040 - Grade: 1.82 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Day Dawn District with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 1.82 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1.82 Context: 1,040 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-173) Tuckabianna · nickel #### Identity - Project: Tuckabianna - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 58 - Grade: 1.83 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Tuckabianna with a strong grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 1.83 g/t Au is strong for open pit gold mining. Evidence · table > 1.83 Context: 58 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-174) Tuckabianna · nickel #### Identity - Project: Tuckabianna - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1619 - Grade: 2.59 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Tuckabianna with a strong grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.59 g/t Au is strong for open pit gold mining. Evidence · table > 2.59 Context: 1,619 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-175) Tuckabianna · nickel #### Identity - Project: Tuckabianna - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1631 - Grade: 2.65 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Tuckabianna with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.65 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.65 Context: 1,631 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-176) Tuckabianna Stockpiles · nickel #### Identity - Project: Tuckabianna Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 87 - Grade: 2.16 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Tuckabianna Stockpiles with a strong grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.16 g/t Au is strong for open pit gold mining. Evidence · table > 2.16 Context: 87 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-177) Tuckabianna Stockpiles · nickel #### Identity - Project: Tuckabianna Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 3760 - Grade: 0.7 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Tuckabianna Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.70 g/t Au is weak for open pit gold mining. Evidence · table > 0.70 Context: 3,760 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-178) Tuckabianna Stockpiles · nickel #### Identity - Project: Tuckabianna Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for Tuckabianna Stockpiles, indicating a lack of future growth potential in this category. \(Expanded from portfolio resource summary table.\) - Negative factor: No Inferred resource reported for Tuckabianna Stockpiles. Evidence · table > 0.00 Context: 0 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-179) Meekatharra North · nickel #### Identity - Project: Meekatharra North - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured gold resource reported for Meekatharra North, indicating a lack of high-confidence material. \(Expanded from portfolio resource summary table.\) - Negative factor: No Measured resource reported for Meekatharra North. Evidence · table > 0.00 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-180) Meekatharra North · nickel #### Identity - Project: Meekatharra North - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 97 - Grade: 1.98 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Indicated gold resource at Meekatharra North with a strong grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 1.98 g/t Au is strong for open pit gold mining. Evidence · table > 1.98 Context: 97 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-181) Meekatharra North · nickel #### Identity - Project: Meekatharra North - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 75 - Grade: 2.11 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Inferred gold resource at Meekatharra North with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.11 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.11 Context: 75 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-182) Nannine · nickel #### Identity - Project: Nannine - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 74 - Grade: 2.42 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Nannine with a strong grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.42 g/t Au is strong for open pit gold mining. Evidence · table > 2.42 Context: 74 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-183) Nannine · nickel #### Identity - Project: Nannine - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1120 - Grade: 1.85 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Nannine with a strong grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 1.85 g/t Au is strong for open pit gold mining. Evidence · table > 1.85 Context: 1,120 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-184) Nannine · nickel #### Identity - Project: Nannine - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 355 - Grade: 2.22 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Inferred gold resource at Nannine with a strong grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.22 g/t Au is strong for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.22 Context: 355 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-185) Paddy's Flat · nickel #### Identity - Project: Paddy's Flat - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 376 - Grade: 3.67 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at Paddy's Flat with a strong grade, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 3.67 g/t Au is strong for underground gold mining. Evidence · table > 3.67 Context: 376 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-186) Paddy's Flat · nickel #### Identity - Project: Paddy's Flat - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 7125 - Grade: 1.88 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Paddy's Flat with a weak grade for underground mining, but still contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Large Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.88 g/t Au is weak for underground gold mining. Evidence · table > 1.88 Context: 7,125 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-187) Paddy's Flat · nickel #### Identity - Project: Paddy's Flat - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 2401 - Grade: 2 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Paddy's Flat with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 2.00 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.00 Context: 2,401 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-188) Yaloginda District · nickel #### Identity - Project: Yaloginda District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 54 - Grade: 2.69 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at Yaloginda District with a strong grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.69 g/t Au is strong for open pit gold mining. Evidence · table > 2.69 Context: 54 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-189) Yaloginda District · nickel #### Identity - Project: Yaloginda District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 4300 - Grade: 1.47 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Yaloginda District with a moderate grade for open pit mining, contributing significantly to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Large Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.47 g/t Au is moderate for open pit gold mining. Evidence · table > 1.47 Context: 4,300 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-190) Yaloginda District · nickel #### Identity - Project: Yaloginda District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 5842 - Grade: 1.38 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Yaloginda District with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Negative factor: Grade of 1.38 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1.38 Context: 5,842 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-191) Bluebird Stockpiles · nickel #### Identity - Project: Bluebird Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 137 - Grade: 2.89 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at Bluebird Stockpiles with a strong grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.89 g/t Au is strong for open pit gold mining. Evidence · table > 2.89 Context: 137 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-192) Bluebird Stockpiles · nickel #### Identity - Project: Bluebird Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 29 - Grade: 0.91 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Indicated gold resource at Bluebird Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.91 g/t Au is weak for open pit gold mining. Evidence · table > 0.91 Context: 29 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-193) Bluebird Stockpiles · nickel #### Identity - Project: Bluebird Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for Bluebird Stockpiles, indicating a lack of future growth potential in this category. \(Expanded from portfolio resource summary table.\) - Negative factor: No Inferred resource reported for Bluebird Stockpiles. Evidence · table > 0.00 Context: 0 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-194) Fortnum District · nickel #### Identity - Project: Fortnum District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 1370 - Grade: 2.35 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at Fortnum District with a strong grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.35 g/t Au is strong for open pit gold mining. Evidence · table > 2.35 Context: 1,370 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-195) Fortnum District · nickel #### Identity - Project: Fortnum District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 5992 - Grade: 1.65 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Fortnum District with a moderate grade for open pit mining, contributing significantly to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Large Indicated resource base, providing good geological confidence. - Negative factor: Grade of 1.65 g/t Au is moderate for open pit gold mining. Evidence · table > 1.65 Context: 5,992 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-196) Fortnum District · nickel #### Identity - Project: Fortnum District - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1831 - Grade: 1.33 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at Fortnum District with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 1.33 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1.33 Context: 1,831 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-197) Horseshoe · nickel #### Identity - Project: Horseshoe - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured gold resource reported for Horseshoe, indicating a lack of high-confidence material. \(Expanded from portfolio resource summary table.\) - Negative factor: No Measured resource reported for Horseshoe. Evidence · table > 0.00 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-198) Horseshoe · nickel #### Identity - Project: Horseshoe - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1720 - Grade: 1.91 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at Horseshoe with a strong grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Positive factor: Grade of 1.91 g/t Au is strong for open pit gold mining. Evidence · table > 1.91 Context: 1,720 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-199) Horseshoe · nickel #### Identity - Project: Horseshoe - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 385 - Grade: 1.66 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Inferred gold resource at Horseshoe with a moderate grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 1.66 g/t Au is moderate for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 1.66 Context: 385 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-200) FGO Stockpiles · nickel #### Identity - Project: FGO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 290 - Grade: 1.28 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Measured gold resource at FGO Stockpiles with a moderate grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.28 g/t Au is moderate for open pit gold mining. Evidence · table > 1.28 Context: 290 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-201) FGO Stockpiles · nickel #### Identity - Project: FGO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 390 - Grade: 0.67 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Indicated gold resource at FGO Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.67 g/t Au is weak for open pit gold mining. Evidence · table > 0.67 Context: 390 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-202) FGO Stockpiles · nickel #### Identity - Project: FGO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 15 - Grade: 0.54 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Inferred gold resource at FGO Stockpiles with a weak grade for open pit mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 0.54 g/t Au is weak for open pit gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 0.54 Context: 15 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-203) HGO Central · nickel #### Identity - Project: HGO Central - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 931 - Grade: 2.94 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at HGO Central with a strong grade, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Positive factor: Grade of 2.94 g/t Au is strong for underground gold mining. Evidence · table > 2.94 Context: 931 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-204) HGO Central · nickel #### Identity - Project: HGO Central - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 2991 - Grade: 2.58 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at HGO Central with a strong grade, contributing significantly to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.58 g/t Au is strong for underground gold mining. Evidence · table > 2.58 Context: 2,991 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-205) HGO Central · nickel #### Identity - Project: HGO Central - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1642 - Grade: 2.81 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at HGO Central with a strong grade, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Positive factor: Grade of 2.81 g/t Au is strong for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.81 Context: 1,642 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-206) HGO Greater · nickel #### Identity - Project: HGO Greater - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 8 - Grade: 1.73 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A very small Measured gold resource at HGO Greater with a weak grade for underground mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 1.73 g/t Au is weak for underground gold mining. Evidence · table > 1.73 Context: 8 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-207) HGO Greater · nickel #### Identity - Project: HGO Greater - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 1893 - Grade: 2.82 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Indicated gold resource at HGO Greater with a strong grade, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Moderate Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.82 g/t Au is strong for underground gold mining. Evidence · table > 2.82 Context: 1,893 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-208) HGO Greater · nickel #### Identity - Project: HGO Greater - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 1568 - Grade: 2.12 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Inferred gold resource at HGO Greater with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Inferred resource provides exploration upside and potential for future conversion. - Negative factor: Grade of 2.12 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.12 Context: 1,568 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-209) HGO Stockpiles · nickel #### Identity - Project: HGO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 1391 - Grade: 0.79 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A moderate Measured gold resource at HGO Stockpiles with a weak grade for open pit mining, providing high confidence for future planning. \(Expanded from portfolio resource summary table.\) - Positive factor: Measured resource indicates high confidence in tonnage and grade. - Negative factor: Grade of 0.79 g/t Au is weak for open pit gold mining. Evidence · table > 0.79 Context: 1,391 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-210) HGO Stockpiles · nickel #### Identity - Project: HGO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 275 - Grade: 0.74 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A small Indicated gold resource at HGO Stockpiles with a weak grade for open pit mining, contributing to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Indicated resource base, providing good geological confidence. - Negative factor: Grade of 0.74 g/t Au is weak for open pit gold mining. Evidence · table > 0.74 Context: 275 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-211) HGO Stockpiles · nickel #### Identity - Project: HGO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for HGO Stockpiles, indicating a lack of future growth potential in this category. \(Expanded from portfolio resource summary table.\) - Negative factor: No Inferred resource reported for HGO Stockpiles. Evidence · table > 0.00 Context: 0 ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-212) BHO Stockpiles · nickel #### Identity - Project: BHO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: measured - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Measured gold resource reported for BHO Stockpiles, indicating a lack of high-confidence material. \(Expanded from portfolio resource summary table.\) - Negative factor: No Measured resource reported for BHO Stockpiles. Evidence · table > 0.00 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-213) BHO Stockpiles · nickel #### Identity - Project: BHO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Indicated gold resource reported for BHO Stockpiles, indicating a lack of high-confidence material. \(Expanded from portfolio resource summary table.\) - Negative factor: No Indicated resource reported for BHO Stockpiles. Evidence · table > 0.00 Context: 0 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-214) BHO Stockpiles · nickel #### Identity - Project: BHO Stockpiles - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 0 - Grade: 0 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: No Inferred gold resource reported for BHO Stockpiles, indicating a lack of future growth potential in this category. \(Expanded from portfolio resource summary table.\) - Negative factor: No Inferred resource reported for BHO Stockpiles. Evidence · table > 0.00 Context: 0 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-215) Beta Hunt · nickel #### Identity - Project: Beta Hunt - Commodity: nickel - Ticker: WGX #### Resource Data - Category: indicated - Tonnes: 749 - Grade: 2.8 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Indicated gold resource at Beta Hunt with a strong grade, contributing significantly to the project's inventory. \(Expanded from portfolio resource summary table.\) - Positive factor: Large Indicated resource base, providing good geological confidence. - Positive factor: Grade of 2.43 g/t Au is strong for underground gold mining. Evidence · table > 2.8 Context: 749 ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/04-07-et-2026-mineral-resource-estimate-and-mineral-reserves-westgold-resources--f2e65563-6094-44e7-86ed-803f28aef517#fact-resource-facts-216) Beta Hunt · nickel #### Identity - Project: Beta Hunt - Commodity: nickel - Ticker: WGX #### Resource Data - Category: inferred - Tonnes: 499 - Grade: 2.7 - Grade Unit: % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: A substantial Inferred gold resource at Beta Hunt with a weak grade for underground mining, offering future growth potential but requiring further drilling to upgrade confidence. \(Expanded from portfolio resource summary table.\) - Positive factor: Large Inferred resource provides significant exploration upside and potential for future conversion. - Negative factor: Grade of 2.08 g/t Au is weak for underground gold mining. - Negative factor: Inferred resource category has lower geological confidence and cannot support economic studies alone. Evidence · table > 2.7 Context: 499 ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.