Aftermath Silver Starts Drilling at Berenguela Eastern Copper Target and Challacollo Silver-Gold Project
Original announcement by assay on
- Company
- Aftermath Silver
- Ticker
- AAG
- Exchange
- Unavailable
- Region
- Peru
- Primary commodity
- Copper
- Secondary commodities
- Silver, Gold, Manganese
- Document categories
- Drill results, Other
- Extracted
- 2026-08-20 20:39:03 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Aftermath Silver has commenced new drilling programs at its Berenguela copper project in Peru and its Challacollo silver-gold project in Chile. The campaigns aim to test extensions of known mineralisation and expand existing resources.
Reasoning: The announcement reports the commencement of new drilling programs rather than new assay results. It references historical high-grade intercepts to provide context for the current exploration targets.
Positive factors
- commencement of new drilling campaigns at two projects
- historical high-grade intercepts mentioned
Negative factors
- no new assay results provided in this specific release
Facts used in scoring: 5
Classification and evidence
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: The company is drilling to expand existing resources and test extensions of known mineralisation.
Evidence · text
“expand and increase the mineral resource”
Extracted facts
Stored fact records: 5. Some facts used in scoring do not have a stored record.
Drill Results (5)
AFD139Berenguela · copperGrade: 1.19Grade Unit: %Intercept: 69 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AFD139
- Project
- Berenguela
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- AAG
Geometry
- Grade
- 1.19
- Grade Unit
- %
- Intercept
- 69 m
Classification
- Sample Type
- drill
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-23T00:00:00.000Z
Reasoning: Historical intercept of 1.19% Cu over 69m.
Positive factors
- strong copper grade
Evidence · text
“hole AFD139, which returned 69m grading 1.19% copper”
AFD139Berenguela · silverGrade: 78Grade Unit: g/tIntercept: 69 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AFD139
- Project
- Berenguela
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- AAG
Geometry
- Grade
- 78
- Grade Unit
- g/t
- Intercept
- 69 m
Classification
- Sample Type
- drill
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-23T00:00:00.000Z
Reasoning: Historical intercept of 78 g/t Ag over 69m.
Positive factors
- high silver grade
Evidence · text
“69m grading 1.19% copper and 78g/t silver”
AFD100Berenguela · copperGrade: 1.12Grade Unit: %Intercept: 156 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AFD100
- Project
- Berenguela
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- AAG
Geometry
- Grade
- 1.12
- Grade Unit
- %
- Intercept
- 156 m
Classification
- Sample Type
- drill
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-23T00:00:00.000Z
Reasoning: Historical intercept of 1.12% Cu over 156m.
Positive factors
- significant width
Evidence · text
“hole AFD100, which intersected 156m grading 1.12% copper”
AFD100Berenguela · silverGrade: 290Grade Unit: g/tIntercept: 156 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AFD100
- Project
- Berenguela
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- AAG
Geometry
- Grade
- 290
- Grade Unit
- g/t
- Intercept
- 156 m
Classification
- Sample Type
- drill
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-23T00:00:00.000Z
Reasoning: Historical intercept of 290 g/t Ag over 156m.
Positive factors
- strong silver grade
Evidence · text
“156m grading 1.12% copper, 290g/t silver”
AFD100Berenguela · manganeseGrade: 7.3Grade Unit: %Intercept: 156 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AFD100
- Project
- Berenguela
- Commodity
- manganese
- Region
- peru
- Reported Region
- Peru
- Ticker
- AAG
Geometry
- Grade
- 7.3
- Grade Unit
- %
- Intercept
- 156 m
Classification
- Sample Type
- drill
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-23T00:00:00.000Z
Reasoning: Historical intercept of 7.3% Mn.
Evidence · text
“156m grading 1.12% copper, 290g/t silver, and 7.3% manganese”
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.