Uranium
Athabasca Basin
The Athabasca Basin in northern Saskatchewan hosts some of the highest-grade uranium deposits in the world, including Cameco's McArthur River and Cigar Lake and NexGen's Arrow discovery. Every active mineral disposition, attributed to the holding company with market-cap context and infrastructure scoring.
5,713
Total Claims
74
Companies
8,148,337
Total Hectares
87.1%
Attribution
Top Companies by Claim Count
Cameco Corporation
Producer
CCO
360
Claims
551,325
Hectares
$46.2B
Mkt Cap
Standard Uranium
Exploration
STND
274
Claims
683,506
Hectares
$12M
Mkt Cap
Orano Canada
Producer (mill operator)
–
266
Claims
549,930
Hectares
–
Mkt Cap
IsoEnergy
Exploration / PEA Pending
ISO
264
Claims
262,632
Hectares
$613M
Mkt Cap
CanAlaska Uranium
Exploration
CVV
253
Claims
348,216
Hectares
$106M
Mkt Cap
Atha Energy Corp
Exploration
SASK
246
Claims
802,292
Hectares
$186M
Mkt Cap
Skyharbour Resources
Exploration (Advanced)
SYH
239
Claims
547,704
Hectares
$64M
Mkt Cap
NexGen Energy
Construction Licensed
NXE
174
Claims
192,744
Hectares
$7.5B
Mkt Cap
Eagle Plains Resources
Exploration
EPL
172
Claims
97,861
Hectares
$17M
Mkt Cap
Cosa Resources
Exploration
COSA
168
Claims
257,197
Hectares
$51M
Mkt Cap