Denison Mines Mining Claims

95% interest in Wheeler River: largest undeveloped uranium project in eastern Athabasca Basin. Phoenix deposit proposes innovative ISR mining. Also holds 22.5% of McClean Lake mill.

www.denisonmines.com ↗

Claims

153

Land

319,711 ha

Infra

          74/100
        

Mkt Cap

$3.1B

Resource

109.4 Mlbs

Most recent claim filed: 2026-06-10 · Financial data via Yahoo Finance

Ground Score · Athabasca Basin · GS v1.0 methodology

80

Prime Ground

Mineral endowment

84

Infrastructure access

–

Tenure security

71

Persistence

72

Position momentum

90

Position coherence

81

Measures ground quality from registry data · not a valuation · dispute this score

Recent activity

Staked 1 claim 2026-06-15

Permitting Activity

3 plans of operations and 0 exploration notices active on or near this ground (BLM 3809 casework).

Plan of Operations DENISON MINES USA CORP · URANIUM AND OTHER MIN · UT Own ground

From weekly OreFront snapshots of BLM 3809 serial-register layers. BLM removes closed cases; our archive keeps them.

Valuation

EV / lb U₃O₈

$29

Properties

Wheeler River

Key deposit: Phoenix / Gryphon

FLAGSHIP

Wheeler River (95%, Phoenix + Gryphon)

Waterbury Lake (70.55%)

McClean Lake mill (22.5%)

Midwest (25.17%)

Various JV interests

Explore

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

Also staking in Athabasca Basin

Uranium Energy Corp

155 claims

Cosa Resources

158 claims

Eagle Plains Resources

170 claims

NexGen Energy

174 claims

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