ATHABASCA BASIN

Cosa Resources

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

www.cosaresources.ca ↗
Claims
158
Land
244,946 ha
Infra
74/100
Mkt Cap
$51M

Most recent claim filed: 2026-06-11 · Financial data via Yahoo Finance

Ground Score · Athabasca Basin · GS v1.0 methodology
60
Solid Position
Mineral endowment
60
Infrastructure access
–
Tenure security
42
Persistence
32
Position momentum
90
Position coherence
83
Measures ground quality from registry data · not a valuation · dispute this score

Recent activity

Staked 7 claims 2026-06-15
Staked 1 claim 2026-05-26
Dropped 5 claims 2026-05-26

Properties

Ursa
FLAGSHIP
Orion
Various Athabasca Basin properties

Explore

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

Also staking in Athabasca Basin

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

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