| Deposit ID | 10101973 |
|---|---|
| MRDS ID | DC09402 |
| Record type | Site |
| Current site name | Little Sampson Mine |
| Geographic coordinates: | -112.24533, 46.47546 (WGS84) |
|---|---|
| Relative position | 1.5 KM SE OF RUMINI |
Political divisions (FIPS codes)
Lewis and Clark(county)
Montana(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Chessman Reservoir(quadrangle 1:24,000 scale)
Butte North(quadrangle 1:100,000 scale)
Butte(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Missouri(hydrologic unit)
Upper Missouri(hydrologic accounting unit)
Missouri-Marias(hydrologic subregion)
Missouri(hydrologic region)
Federal lands
Helena-Lewis and Clark National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Montana | Lewis and Clark |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Montana Principal | 008N | 005W | 04 | NW OF SW | Montana |
| Commodity | Importance |
|---|---|
| Lead | Primary |
| Silver | Primary |
| Copper | Secondary |
| Zinc Critical | Secondary |
| Gold | Secondary |
| Arsenic Critical | Tertiary |
| Antimony Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Boulangerite | Ore |
| Bournonite | Ore |
| Chalcopyrite | Ore |
| Covellite | Ore |
| Galena | Ore |
| Gold | Ore |
| Polybasite | Ore |
| Pyrargyrite | Ore |
| Sphalerite | Ore |
| Tetrahedrite | Ore |
| Pyrite | Gangue |
| Quartz | Gangue |
| Host or associated | Associated | ||||||
|---|---|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Granitoid > Quartz Monzonite | ||||||
| Rock unit name | Butte Quartz Monzonite (Boulder Batholith) | ||||||
| Rock description | Butte Quartz Monzonite (Boulder Batholith) | ||||||
| |||||||
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Granitoid > Quartz Monzonite |
| (1) | -112.24533, 46.47546 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Boulder Batholith |
| Type of structure | Local |
| Structure description | Red Mountain Fault |
| Strike | N88W |
|---|---|
| Dip | 74S |
| Width | 1.22M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| Year of first production | 1957 |
| Year of last production | 1958 |
| Production years | 1961 |
| District name | Rimini District |
|---|
| Ownership category | National Forest |
|---|
| Type | Operator |
|---|---|
| Owner | C. A. Magnuson |
| Home office | 2530 Peasley Canyon Rd., Aburn, Wa. |
| Type | Owner |
|---|---|
| Owner | Art Benson |
| Home office | Butte, Mt. |
| Type of workings | Unknown |
|---|---|
| Length | 350.52M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | DC09402 |
MBMG BULL 30, P. 28
MBMG BULL 25, P. 25
USGS BULL 842, P. 254, PL.41
USGS PP 428, PL. 19
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1974 | Unknown | U.S. Geological Survey | |
| Updater | 01-MAR-1982 | Wise, Kristine K. (Elliott, James E.) | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.