 ASARCO |
 BHP Billiton |
 Peabody Energy |
|
 Freeport-McMoRan Copper & Gold Inc |
 Rosemont Copper |
 Excelsior Mining Corp |
|
 GovGroup |
 Haley & Aldrich |
 Resolution Copper |
|
 Chemical Lime |
 Minquest |
||
 Quaterra |
 Gallagher & Kennedy |
 Uranium One |
|
 Ryley, Carlock & Applewhite |
 VANE Minerals |
 Fennemore Craig |
|
 Curis Resources, Arizona Inc. |
 Mercator Minerals |
 Polsinelli PC |
|
 Alliance Mining |
 Brownstein Hyatt Farber Schreck, LLP |
||
 Oracle Ridge Mining LLC |
 Brown and Caldwell |
 Mining & Environmental Services |
|
 Placer Mining Corp. |
 CDM Smith |
 Energy Fuels, Inc. |
|
 Swallow Mining |
 Northern Vertex Mining |
 Prospect Global Resources |
|
 Redhawk Resources |
 Granite Construction |
 Wildcat Silver |
|
 Snell & Wilmer |
 Maguire & Pearce |
||
