Location: | Beaverhead County, Montana, United States, North America |
Lat / long: | 45.31933, -113.05422 |
dep_id: | 10010757 |
mrds_id: | D004713 |
Commodity type: | metallic |
Major mineral: | Tungsten |
Trace mineral: | Copper |
Operation type: | Unknown |
Deposit type: | Contact Metasomatic |
Production size: | Small ammount of material produced |
Development status: | Producer |
ore: | Chalcopyrite, Powellite, Scheelite |
gangue: | Magnetite |
work_type: | Unknown |
alteration: | Skarn |
ore_ctrl: | Tactite Bodies Cut Into Segments By Faults. |
Reporter: | Loen, Jeffrey S. (Pearson, Robert C.) |
hrock_unit: | Madison |
hrock_type: | Limestone |
arock_unit: | Pioneer Batholith |
arock_type: | Diorite |
Structure: | N60e, 60 Se Trending Faults, Pioneer Batholith |
Year first produced: | 1955 |
References: |
- Deposit:: USBM RI 5552, P. 32-34
- Deposit:: 1960 RECON U.S. BUREAU OF MINES, R.I., 555
- Production:: U.S.B.M., R.I. 5552
|