# OzAurum builds its gold base as fresh-rock tests beckon Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/ozaurum-builds-its-gold-base-as-fresh-rock-tests-beckon--986642f7-2d18-4dad-84f3-f032b40b7b30 Original source: https://stockhead.com.au/resources/ozaurum-builds-its-gold-base-as-fresh-rock-tests-beckon/ Publisher: stockhead Original announcement: 2026-10-14T22:57:17.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-14T23:02:37.974Z Atlas analysis updated: 2026-10-14T23:02:37.974Z - Company: OzAurum Resources - Ticker: OZM - Exchange: Unavailable - Region: Western Australia - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Metallurgy, Permitting - Extracted: 2026-10-14 23:02:38 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary OzAurum Resources has secured a Dangerous Goods Licence and completed two water bores at the Mulgabbie North gold project in Western Australia. The company is also preparing fresh-rock metallurgical testing to potentially expand the feed options for its planned heap leach operation. Reasoning: The company is advancing permitting and infrastructure \(water bores\) while preparing metallurgical testing to expand the potential orebody for its heap leach operation. - Positive factor: Secured Dangerous Goods Licence - Positive factor: Completion of water bores - Positive factor: High recovery results from previous oxide tests - Positive factor: Upcoming fresh-rock testing to expand feed options - Negative factor: Heavy rain has delayed plant move to site Facts used in scoring: 2 ## Classification and evidence **Heap Leach Route** Polarity: neutral Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected. Why it applies: The project is being developed as a scalable heap leach operation. Evidence · text > The company sees a scalable heap leach operation **High Recovery** Polarity: positive Definition: Recovery at or above the exceptional band for the commodity and processing route. Why it applies: 90% recovery for oxide material is in the exceptional band for heap leach. Evidence · text > Shallow oxide material returned 90% gold recovery **Multi-Domain Tested** Polarity: positive Definition: Variability across ore domains \(oxide, transition, fresh\) has been addressed. Why it applies: 2 distinct composites were tested ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Metallurgical Results (2) ### lab tests [Link to this fact](https://atlas-staging.minestarters.com/news/ozaurum-builds-its-gold-base-as-fresh-rock-tests-beckon--986642f7-2d18-4dad-84f3-f032b40b7b30#fact-metallurgical-facts-0) Mulgabbie North · gold #### Identity - Project: Mulgabbie North - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: OZM #### Test Work - Program Status: preliminary - Test Type: lab tests - Processing Route: heap leach - Sample: Shallow oxide material #### Recovery - Recovery: 90 % - Recovery Basis: actual\_test #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: High recovery reported for oxide material in previous lab tests. - Positive factor: 90% recovery is strong for oxide heap leach Evidence · text > Shallow oxide material returned 90% gold recovery #### Tags used in scoring **Heap Leach Route** Polarity: neutral Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected. Why it applies: processing\_route matches the heap\_leach signal **High Recovery** Polarity: positive Definition: Recovery at or above the exceptional band for the commodity and processing route. Why it applies: 90% is at or above the exceptional band \(75%\) ### lab tests [Link to this fact](https://atlas-staging.minestarters.com/news/ozaurum-builds-its-gold-base-as-fresh-rock-tests-beckon--986642f7-2d18-4dad-84f3-f032b40b7b30#fact-metallurgical-facts-1) Mulgabbie North · gold #### Identity - Project: Mulgabbie North - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: OZM #### Test Work - Program Status: preliminary - Test Type: lab tests - Processing Route: heap leach - Sample: lower saprolite and transitional material #### Recovery - Recovery: 82 % - Recovery Basis: actual\_test #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-14T00:00:00.000Z Reasoning: Reported recovery for saprolite and transitional material crushed to minus 12mm. - Positive factor: 82% recovery is acceptable for transitional material Evidence · text > lower saprolite and transitional material returned a final 82% when crushed to minus 12mm #### Tags used in scoring **Heap Leach Route** Polarity: neutral Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected. Why it applies: processing\_route matches the heap\_leach signal **High Recovery** Polarity: positive Definition: Recovery at or above the exceptional band for the commodity and processing route. Why it applies: 82% is at or above the exceptional band \(75%\) ## 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.