ATHABASCA BASIN

Cosa Resources

TSX-V:COSA Exploration
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Uranium exploration company focused on the Athabasca Basin.

www.cosaresources.ca ↗
Claims
168
Land
257,197 ha
Infra
75/100
Mkt Cap
$51M

Most recent claim filed: 2026-09-03 · Financial data via Yahoo Finance

OreScore · Athabasca Basin · OreScore v1.0 methodology
62
Solid Position
Mineral endowment
45
Infrastructure access
87
Tenure security
45
Persistence
29
Position momentum
90
Position coherence
87
Measures ground quality from registry data · not a valuation · dispute this score

Recent activity

Staked 6 claims 2026-09-07
Staked 4 claims 2026-08-17

Properties

Ursa
FLAGSHIP
Orion
Various Athabasca Basin properties

Explore

Athabasca Basin district → Uranium mining claims → All company profiles →

Also staking in Athabasca Basin

Eagle Plains Resources
172 claims
NexGen Energy
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Uranium Energy Corp
155 claims
Denison Mines
153 claims

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