# Integra Rebuilt Florida Canyon's Orebody Model Over 18 Months Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/integra-rebuilt-florida-canyon-s-orebody-model-over-18-months--e23c81c9-e111-49a2-92d4-4f1338ea8d7b Original source: https://www.cruxinvestor.com/posts/integra-rebuilt-florida-canyons-orebody-model-over-18-months Publisher: cruxinvestor Original announcement: 2026-09-03T00:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Integra Resources - Ticker: ITR - Exchange: Unavailable - Region: Nevada - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Resource update, Production - Extracted: 2026-09-03 11:04:18 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Integra Resources has completed an 18-month study to rebuild the Florida Canyon orebody model, replacing a previous grade-shell interpretation with one based on structural and lithological controls. This update has increased proven and probable reserves by 74% to 118.5 Mt at 0.31 g/t gold, extending the mine life to 2033. Reasoning: The announcement details a major resource/reserve update driven by a fundamental reinterpretation of the orebody, resulting in significant tonnage and metal growth, though current mining grades are slightly below the new reserve average. - Positive factor: Significant reserve growth of 74% - Positive factor: Improved mine life extension to 2033 - Positive factor: Rebuilt model based on structural/lithological controls rather than simple grade shells - Positive factor: Increased average annual gold production guidance - Negative factor: Mined grades \(0.23 g/t\) currently running below reserve average \(0.31 g/t\) - Negative factor: High-grade sulfide resources excluded from the current oxide-only reserve plan Facts used in scoring: 4 ## Classification and evidence **Tonnage Growth** Polarity: positive Definition: Significant tonnage increase \(≥15%\) vs prior estimate with grade maintained or improved. Why it applies: Reserves increased 74% from 685 thousand ounces Evidence · text > Reserves increased 74% from 685 thousand ounces **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: The document describes a rebuilt orebody model and updated reserve/resource figures. Evidence · text > Integra rebuilt Florida Canyon's orebody model over 18 months ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Resource Estimates (4) ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/integra-rebuilt-florida-canyon-s-orebody-model-over-18-months--e23c81c9-e111-49a2-92d4-4f1338ea8d7b#fact-resource-facts-0) gold #### Identity - Commodity: gold - Ticker: ITR #### Resource Data - Category: probable - Tonnes: 118471000 - Grade: 0.31 - Grade Unit: g/t - Contained Metal: 1191000 - Contained Unit: oz - Cutoff Grade: 0.14 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-03T00:00:00.000Z Reasoning: Significant reserve growth and improved geological confidence through model rebuilding. - Positive factor: 74% increase in reserves Evidence · text > Proven and probable reserves are 118,471 thousand metric tons \(kt\) at 0.31 grams per metric ton \(g/t\) of gold ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/integra-rebuilt-florida-canyon-s-orebody-model-over-18-months--e23c81c9-e111-49a2-92d4-4f1338ea8d7b#fact-resource-facts-1) gold #### Identity - Commodity: gold - Ticker: ITR #### Resource Data - Category: indicated - Tonnes: 171842000 - Grade: 0.31 - Grade Unit: g/t - Contained Metal: 1706000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-03T00:00:00.000Z Reasoning: Large oxide resource component. Evidence · text > Measured and indicated oxide resources total 171,842 kt at 0.31 g/t containing 1,706 thousand ounces ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/integra-rebuilt-florida-canyon-s-orebody-model-over-18-months--e23c81c9-e111-49a2-92d4-4f1338ea8d7b#fact-resource-facts-2) gold #### Identity - Commodity: gold - Ticker: ITR #### Resource Data - Category: inferred - Tonnes: 53312000 - Grade: 0.25 - Grade Unit: g/t - Contained Metal: 433000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-03T00:00:00.000Z Reasoning: Standard inferred resource component. Evidence · text > inferred oxide resources 53,312 kt at 0.25 g/t containing 433 thousand ounces ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/integra-rebuilt-florida-canyon-s-orebody-model-over-18-months--e23c81c9-e111-49a2-92d4-4f1338ea8d7b#fact-resource-facts-3) gold #### Identity - Commodity: gold - Ticker: ITR #### Resource Data - Category: inferred - Tonnes: 104004000 - Grade: 0.86 - Grade Unit: g/t - Contained Metal: 2876000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-03T00:00:00.000Z Reasoning: High-grade potential but currently sits outside the primary mine plan/reserve. - Positive factor: High grade sulfide material - Negative factor: Excluded from the current oxide-only reserve plan Evidence · text > inferred sulfide resources 104,004 kt at 0.86 g/t containing 2,876 thousand ounces ## 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.