| Deposit ID | 10055537 |
|---|---|
| MRDS ID | SD02109 |
| Record type | Site |
| Current site name | Etta Mine |
| Geographic coordinates: | -103.76446, 44.33663 (WGS84) |
|---|---|
| Elevation | 1707 |
| Relative position | 1 MI SOUTH OF LEAD, SOUTH DAKOTA |
Political divisions (FIPS codes)
Lawrence(county)
South Dakota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Lead(quadrangle 1:24,000 scale)
Rapid City(quadrangle 1:100,000 scale)
Rapid City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lower Belle Fourche(hydrologic unit)
Belle Fourche(hydrologic accounting unit)
Cheyenne(hydrologic subregion)
Missouri(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | South Dakota | Lawrence |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Black Hills | 004N | 003E | 04 | South Dakota |
| Commodity | Importance |
|---|---|
| Tungsten Critical | Primary |
| Gold | Secondary |
| Materials | Type of material |
|---|---|
| Gold | Ore |
| Wolframite | Ore |
| Pyrite | Gangue |
| Host or associated | Associated | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite | ||||||||
| Rock unit name | Rhyolite Porphyry Intrusions | ||||||||
| Rock description | Rhyolite Porphyry Intrusions | ||||||||
| |||||||||
| (1) | -103.76446, 44.33663 |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Lead District |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Homestake Mining Co. |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | SD02109 |
US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .
US GEOLOGICAL SURVEY, US BUREAU OF RECLAMATION, AND SOUTH DAKOTA GEOLOGICAL SURVEY, 1975 , MINERAL AND WATER RESOURCES OF SOUTH DAKOTA, SOUTH DAKOTA GEOLOGICAL SURVEY BULLETIN 16 .
US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688
| Subject category | Comment text |
|---|---|
| Deposit | SIMILAR IN ALL RESPECTS TO WASP NO. 2 MINE AND OTHER TUNGSTEN PROPERTIES 0.75 MI SOUTH ON YELLOW CREEK |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-AUG-1979 | Barari, Rachel A. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
MRDS records operators as of each record's last update (≤ 2019). Some of the operators listed here have since changed hands or dissolved:
Curated by qvyshift.com from publicly-reported M&A activity (SEC filings, press releases, USGS Mineral Yearbooks). Not authoritative — verify against primary sources before relying on it. The MSHA panel above is the current authoritative source for actively-permitted mines.