Halkin Prospect
Drill-confirmed Cu vein system. Option to Purchase opportunity.
Temagami Magnetic Anomaly · NTS 41I/16 SE · 8 km from Copperfields Mine
Overview
Halkin Prospect — Drill-confirmed Cu vein system. Option to Purchase opportunity.
A drill-confirmed Cu-Ag-Au quartz-carbonate breccia vein system on the eastern flank of the Temagami Magnetic Anomaly — 3.50% Cu / 0.34 oz/t Ag (≈11.66 g/t Ag) over 2.0 m, with every historic hole stopping above 37 m.
Summary
Within the Temagami Magnetic Anomaly. Commercial structure (option, JV, earn-in, royalty, work commitment) is open and negotiable; a full data room is available on request.
Property Setting
A drill-confirmed Cu-Ag-Au quartz-carbonate breccia vein system in Nipissing Diabase, striking N70°W with a 60-ft surface width on the eastern flank of the Temagami Magnetic Anomaly (1,200 km², >11,000 nT). Three independent operators (Halkin 1951, Cunningham 1956, Bradex 1965) confirmed high-grade Cu with the best surface chip running 3.50% Cu / 0.34 oz/t Ag (≈11.66 g/t Ag) over 2.0 m.
25 historical DDH on file; 20 collars GPS-georeferenced by BB GeoIntelligence Inc. (April 2026) — first-ever coherent collar database. Every historic hole stopped at <37 m vertical depth; the vein system is entirely untested below 37 m and zero modern IP/EM exists at property scale.
Headline Data & Targets
Selected on-claim values, prioritized targets and supporting source files. All grades quoted are historical and indicative; see the cautionary statement at the bottom of this page.
| Year | Operator | Type | Cu % | Notes |
|---|---|---|---|---|
| 1965 | Bradex | 2.0 m chip | 3.50 | + 0.34 oz/t Ag (11.66 g/t) — BEST |
| 1951 | Halkin | DDH-1 vis. | ~25 | 2" core, 33.2 ft |
| 1956 | Cunningham | DDH-6 vis. | ~60* | 6" band cpy+py |
| 1951 | Halkin | Grab | 2.60 | No. 1 surface vein |
| 1965 | Bradex | 1.2 m chip | 2.12 | Parallel zone, 0.12 Ag |
| 1965 | Bradex | 1.2 m chip | 1.45 | + 0.01 Au, 0.12 Ag |
Geology & Mineralization
Halkin Prospect lies within the Temagami Magnetic Anomaly, on map sheet NTS 41I/16 SE, in the 8 km from Copperfields Mine corridor. The setting and host stratigraphy are described in the Property Setting section above; the controlling structures, host lithologies and known mineralized horizons referenced in Headline Data are summarised here for technical readers.
Host stratigraphy
A drill-confirmed Cu-Ag-Au quartz-carbonate breccia vein system in Nipissing Diabase, striking N70°W with a 60-ft surface width on the eastern flank of the Temagami Magnetic Anomaly (1,200 km², >11,000 nT). Three independent operators (Halkin 1951, Cunningham 1956, Bradex 1965) confirmed high-grade Cu with the best surface chip running 3.50% Cu / 0.34 oz/t Ag (≈11.66 g/t Ag) over 2.0 m.
Source materials
AFRI 41I16NE0101 (Benner 1951) · 41I16NE0900 (Cunningham 1956 / Bradex 1965) · MDI41I16SE00026 · Wilson MNDM 2009/2012 · Effective 23 May 2026
Tenure & Holder
Recommended Programme
Phased exploration programme designed for a third-party operator, prospector partner or junior under option / JV / earn-in. Indicative budget; all line items are negotiable.
| Option signing (cash) | CAD $50,000 |
| Work commitment / 24 mo | CAD $250,000 |
| Purchase price | CAD $750,000 |
| NSR · Buyback | 2.0% · $1M to 1% |
| All terms negotiable | ROFR · 30-day cure |
Why It Matters
Drill-confirmed Cu vein system
3 independent operators, 3 confirmations 1951–1965.
Untested at depth
Every historic hole stopped above 37 m — vein open below.
No modern geophysics
Zero IP / EM at property scale — single largest data gap.
Right side of the TMA
Eastern flank of 1,200 km² Temagami Magnetic Anomaly — same system as Sudbury.
Camp leverage
8 km from past-producing Copperfields (~80M lbs Cu @ 6%, 230k oz Ag).
Path to NI 43-101
Phase I–III ~CAD $615K–$1.0M over 24 mo → Inferred Resource.
Cautionary Statement
Toronto, Ontario · BB GeoIntelligence Inc.
Interested in Halkin Prospect?
Option, JV and earn-in terms are all negotiable. We can package a full data room with AFRI compilation, drill database, structured GIS and (where applicable) NI 43-101 supporting materials.