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Collective Mining Ltd. (CNL) Form 6-K — Sep 8, 2026

$CNLForm 6-KFiled Sep 8, 2026, 4:36 PM ET0001279569-26-000860Original filing

Collective Mining announced a maiden Mineral Resource for its Apollo deposit at the 100%-owned Guayabales Project in Caldas, Colombia: 2.58 million ounces AuEq in the Indicated category (37.0 Mt at 2.17 g/t AuEq) and 2.83 million ounces AuEq Inferred (48.2 Mt at 1.83 g/t AuEq). The resource includes a high-grade, open-pit component of 22.5 Mt at 2.06 g/t AuEq Indicated at an attractive 3.4:1 strip ratio, plus a high-grade underground Ramp Zone averaging 5.37 g/t AuEq Inferred. Roughly 40,000 meters of drilling completed since the March 31, 2026 database cut-off is excluded from the estimate, leaving substantial near-term growth potential with thirteen rigs active.

Key figures

Pea target
H2 2028
Royalty rate
3.20%
Database cutoff
March 31, 2026
Inferred resource
48.2 Mt @ 1.83 g/t AuEq for 2.83 million oz AuEq
Insider ownership
45.2%
Open pit inferred
25.9 Mt @ 0.86 g/t AuEq for 0.71 Moz AuEq
Indicated resource
37.0 Mt @ 2.17 g/t AuEq for 2.58 million oz AuEq
Open pit indicated
22.5 Mt @ 2.06 g/t AuEq for 1.49 Moz AuEq
Ramp zone inferred
6.04 Mt @ 5.37 g/t AuEq for 1.04 Moz AuEq
Ramp zone indicated
1.29 Mt @ 4.74 g/t AuEq for 0.20 Moz AuEq
Drill holes in model
265
Drill rigs operating
13
Open pit strip ratio
3.4:1
Gold price assumption
US$3,000/oz
Copper price assumption
US$5.25/lb
Resource effective date
August 31, 2026
Silver price assumption
US$60/oz
Updated resource target
Q1 2028
Drilling meters in model
114520
Feasibility study target
Mid 2029
Tungsten price assumption
US$93.31/lb WO3
Contained gold inferred moz
2.47 Moz Au
Post cutoff drilling meters
40000
Contained gold indicated moz
1.64 Moz Au
Contained tungsten indicated
3,887 tonnes WO3
Contained copper indicated mlb
115 Mlb Cu
Contained silver indicated moz
29.0 Moz Ag
Early works construction target
H2 2029
Environmental license application target
H2 2027

AI analysis

Red flags7 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    Collective Mining Ltd. (CNL) Form 6-K — Sep 8, 2026: AI Analysis | Signal8