1911 Gold Reports Strong Metallurgical Results From Manitoba Projects
Original announcement by canadianminingjournal on
- Company
- 1911 Gold
- Ticker
- AUMB
- Exchange
- Unavailable
- Region
- Manitoba
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Metallurgy
- Extracted
- 2026-08-20 19:14:40 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
1911 Gold has reported strong metallurgical test results for its True North and Ogama-Rockland gold projects in Manitoba. True North showed high leach recoveries of 95.5%, while Ogama-Rockland achieved 97.7% recovery via leaching reground flotation concentrate.
Reasoning: Strong metallurgical recoveries (up to 97.7% leach) reported for two key projects, supporting project economics.
Positive factors
- High leach recoveries reported at both projects
- Gravity recovery stage is effective at True North
- Ogama-Rockland material described as clean and amenable to True North mill
Facts used in scoring: 5
Classification and evidence
High Recoverypositive
Recovery at or above the exceptional band for the commodity and processing route.
Why it applies: Leach recoveries of 95.5% and 97.7% are at or above the exceptional band for gold.
Evidence · text
“leach recovery averaged 95.5% gold”
Mill Routeneutral
Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
Why it applies: Results involve gravity, flotation, and leaching, typical of a mill circuit.
Evidence · text
“amenable to high recoveries at the True North mill”
Extracted facts
Stored fact records: 5. Some facts used in scoring do not have a stored record.
Metallurgical Results (5)
gravityTrue North · goldRecovery: 51 %Head Grade: 1.82Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- True North
- Commodity
- gold
- Ticker
- AUMB
Test Work
- Test Type
- gravity
- Sample
- True North 130 kg sample
Recovery
- Recovery
- 51 %
- Recovery Basis
- actual_test
- Head Grade
- 1.82
- Head Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-20T00:00:00.000Z
Reasoning: 51% gravity recovery is a significant component of the True North flowsheet.
Positive factors
- Significant gold recovered through gravity stage
Evidence · text
“Gravity recovery averaged 51.0% gold”
flotationTrue North · goldRecovery: 44.5 %Head Grade: 1.82Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- True North
- Commodity
- gold
- Ticker
- AUMB
Test Work
- Test Type
- flotation
- Sample
- True North 130 kg sample
Recovery
- Recovery
- 44.5 %
- Recovery Basis
- actual_test
- Head Grade
- 1.82
- Head Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-20T00:00:00.000Z
Reasoning: Flotation recovery of 44.5% provides the concentrate for subsequent leaching.
Evidence · text
“flotation recovery 44.5% gold”
leachTrue North · goldRecovery: 95.5 %Head Grade: 1.82Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- True North
- Commodity
- gold
- Ticker
- AUMB
Test Work
- Test Type
- leach
- Sample
- True North 130 kg sample
Recovery
- Recovery
- 95.5 %
- Recovery Basis
- actual_test
- Head Grade
- 1.82
- Head Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-20T00:00:00.000Z
Reasoning: 95.5% leach recovery is exceptional for gold.
Positive factors
- Excellent gold recoveries
Evidence · text
“leach recovery averaged 95.5% gold”
gravityOgama-Rockland · goldRecovery: 82 %Head Grade: 4.65Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Ogama-Rockland
- Commodity
- gold
- Ticker
- AUMB
Test Work
- Test Type
- gravity
- Sample
- Ogama-Rockland composite sample
Recovery
- Recovery
- 82 %
- Recovery Basis
- actual_test
- Head Grade
- 4.65
- Head Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-20T00:00:00.000Z
Reasoning: 82% gravity recovery is strong for preliminary work.
Evidence · text
“gold recovery of 82.0% by gravity concentration”
leachOgama-Rockland · goldRecovery: 97.7 %Head Grade: 4.65Head Grade Unit: g/tView all detailsHide details
Identity
- Project
- Ogama-Rockland
- Commodity
- gold
- Ticker
- AUMB
Test Work
- Test Type
- leach
- Sample
- Ogama-Rockland reground flotation concentrate
Recovery
- Recovery
- 97.7 %
- Recovery Basis
- actual_test
- Head Grade
- 4.65
- Head Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-20T00:00:00.000Z
Reasoning: 97.7% recovery is exceptional.
Positive factors
- High recoveries confirmed
Evidence · text
“97.7% by leaching the reground flotation concentrate”
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.