| Lat / long: | 40.58244, -111.58495 |
| Primary: | Copper, Tungsten, Molybdenum, Gold, Silver |
| Ore: | Bornite, Chalcocite, Chalcopyrite, Scheelite |
| Gangue: | Actinolite, Brucite, Chlorite, Epidote, Forsterite, Phlogopite, Serpentine, Talc, Tremolite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Production years: | 1907 |
| Host type: | Limestone |
| Associated type: | Diorite |
| Structure: | Grizzly Overthrust |
| Alteration processes: | Intense Contact Metamorphism Along Contact Of Granodiorite And Madison Ls. |
| MRDS | DC14733 |
| DEP | 10021034 |
| Reference | {Deposit:: CALKINS,F.C. & BUTLER,B.S., 1943, GEOLOGY AND ORE DEPOSITS OF THE COTTONWOOD-AMERICAN FORK AREA: USGS PROF. PAPER 201, P. 113-114.}{Deposit:: EVERETT, F. D., 1961 , TUNGSTEN DEPOSITS IN UTAH: USBM INF. CIR. C8014 , P. 22}{Deposit:: CRAWFORD,A.L. & BURANEK,A.M., 1944, TUNGSTEN RESERVES DISCOVERED IN THE COTTONWOOD & AMERICAN FORK MINING DISTRICTS: UTAH ENGN. EXP. STATION, BULL. 24, P. 19-27.}{Deposit:: JAMES,L.P., 1979, GEOLOGY, ORE DEPOSITS, AND HISTORY OF THE BIG COTTONWOOD MINING DISTRICT: UTAH GEOL. & MIN. SURV., BULL. 114, P. 87-88.} |
| Reporter | Unknown, Wong, George (Tooker, Ed) |