| Deposit ID | 10129652 |
|---|---|
| MAS/MILS ID | 0461030047 |
| Record type | Site |
| Current site name | Alta Lodi Mining Company Mine |
| Alternate or previous names | Cochrane Mines |
| Point of reference | Trench |
|---|---|
| Geographic coordinates: | -103.73247, 44.09996 (WGS84) |
| Elevation | 1829 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Pennington(county)
South Dakota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Rochford(quadrangle 1:24,000 scale)
Rapid City(quadrangle 1:100,000 scale)
Rapid City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Rapid(hydrologic unit)
Cheyenne(hydrologic accounting unit)
Cheyenne(hydrologic subregion)
Missouri(hydrologic region)
Federal lands
Black Hills National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | South Dakota | Pennington |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Tertiary |
| Trench (1) | Metabasalt |
|---|
| Operation type | Surface-Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0461030047 |
USBM STAFF REG V INFO CIRC 7688,1954,P.108
OWN/OP ALTA LODI MINING CO
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 18-NOV-1983 | Intermountain Field Operations Center (IFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.