| Lat / long: | 43.55883, -109.82326 |
| Primary: | Thorium |
| Operation type: | Placer |
| Development status: | Prospect |
| MAS | 560131238 |
| DEP | 10254321 |
| Reference | {Deposit:: MONAZITE BEARING SANDS ALONG SOUTH FORK AS FAR UPSTREAM AS}{Deposit:: COW CREEK. SEVERAL 100S FT WIDE,EXTENDING 3 MILES.ALLUVIAL}{Deposit:: DEPOSITS ON WARM SPRING CREEK VARY FROM 1/4TO 5/8 MILE IN}{Deposit:: WIDTH AND ARE ABOUT 1 2/3 MILES LONG}{Deposit:: LITTLE JIM MINING CO OPERATED TEST SLUICE IN 1957 ASSAYS 1.3}{Deposit:: -2.33% THO2}{Deposit:: WYO GEOL SURV BULL 50 1966} |
| Reporter | South Dakota School of Mines |