| Deposit ID | 10094779 |
|---|---|
| MRDS ID | DC08480 |
| Record type | Site |
| Current site name | Bresnahan and Fenner |
| Geographic coordinates: | -113.0823, 46.19433 (WGS84) |
|---|---|
| Elevation | 2182 |
| Location accuracy | 1000(meters) |
| Relative position | 1.5 KM S OF OLSON MT. SUMMIT. |
Political divisions (FIPS codes)
Deer Lodge(county)
Montana(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
West Valley(quadrangle 1:24,000 scale)
Philipsburg(quadrangle 1:100,000 scale)
Butte(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Clark Fork(hydrologic unit)
Pend Oreille(hydrologic accounting unit)
Kootenai-Pend Oreille-Spokane(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
Beaverhead-Deerlodge National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Montana | Deer Lodge |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Montana Principal | 005N | 012W | 10,15 | SE OF SE (10); NE OF NE (15) | Montana |
| Commodity | Importance |
|---|---|
| Silver | Primary |
| Copper | Secondary |
| Lead | Secondary |
| Tungsten Critical | Secondary |
| Bismuth Critical | Tertiary |
| Cobalt Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Scheelite | Ore |
| Calcite | Gangue |
| Goethite | Gangue |
| Hematite | Gangue |
| Kyanite | Gangue |
| Quartz | Gangue |
| Tremolite | Gangue |
| Result | SAMPLE-0.13% WO3 |
|---|---|
| Result | FROM STOCK PILE OF SORTED ORE-0.34% WO3 |
| Host or associated | Associated | ||
|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite | ||
| |||
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Metasedimentary Rock > Marble |
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Argillite |
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Carbonate > Limestone |
| Rock unit name | Hasmark Formation;Jefferson Formation;Madison Formation |
| Rock description | Hasmark Formation;Jefferson Formation;Madison Formation |
| Strike | N20W |
|---|---|
| Dip | VERTICAL |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Olson Gulch District |
|---|
| Ownership category | National Forest |
|---|
| Type | Owner |
|---|---|
| Owner | R. Bresnahan And Others |
| Type of workings | Surface/Underground |
|---|---|
| Length | 16.76M |
| Overall depth | 3.05M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | DC08480 |
USBM RI 5612, P. 2, 43, 45, 54
| Subject category | Comment text |
|---|---|
| Deposit | QUARTZ VEIN SCHEELITE IS DISSEMINATED. |
| Deposit | ANOTHER MINE ABOUT 1000 FT N THAT HAS GALENA ORE WITH AG, CU, PB, SB, AND BI AS COMMODITIES. IT IS IN THE SAME KIND OF HOST ROCK. ; INFO.SRC : 1 PUB LIT; 3 FIELD OBSERV |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1974 | Unknown | U.S. Geological Survey | |
| Updater | 01-DEC-1980 | Wise, Kristine K. (Elliott, James E.) | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.