Location: | Lewis and Clark County, Montana, United States, North America |
Lat / long: | 46.7449, -112.31811 |
dep_id: | 10019794 |
mrds_id: | DC11556 |
Commodity type: | metallic |
Major mineral: | Gold, Silver |
Operation type: | Unknown |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Gold |
gangue: | Calcite, Quartz |
alteration: | Hydrothernal Alteration |
Reporter: | Unknown, Wise, Kristine K. (Elliott, James E.) |
hrock_unit: | Helena Limestone |
hrock_type: | Limestone |
arock_unit: | Belmont Prophyry;Marysville Stock |
arock_type: | Diorite |
Structure: | Boulder Batholith, Marysville Stock |
References: |
- Deposit:: USGS BULL 527, P. 73.
- Deposit:: USGS BULL 842, P. 63.
- Deposit:: USGS PP 57, P. 109-10, PL.1
- Deposit:: USGS-USBM MINERAL YEARBOOK IN 1933, 1939, 1942, 1952
- Production:: USGS BULL 842; USGS-USBM MINERAL YEARBOOK
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