| Deposit ID | 10069875 |
|---|---|
| MRDS ID | W007619 |
| Record type | Site |
| Current site name | Boulder Group Mine |
| Related records | 10119795 |
| Geographic coordinates: | -115.7879, 43.91821 (WGS84) |
|---|---|
| Elevation | 1219 |
| Relative position | 7 MI NNE OF IDAHO CITY |
Political divisions (FIPS codes)
Boise(county)
Idaho(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Pioneerville(quadrangle 1:24,000 scale)
Idaho City(quadrangle 1:100,000 scale)
Hailey(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Boise-Mores(hydrologic unit)
Middle Snake-Boise(hydrologic accounting unit)
Middle Snake(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
Boise National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Idaho | Boise |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Boise | 007N | 006E | 30 | Idaho |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Primary |
| Materials | Type of material |
|---|---|
| Quartz | Gangue |
| Result | SAMPLE FROM 1 VEIN ASSAYED 0.55 OZ AU/TON AND 8.3 OZ AG/TON. (WESTERN END OF PROPERTY) |
|---|
| Host or associated | Associated | ||||||
|---|---|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Granitoid > Granite | ||||||
| Rock unit name | Idaho Batholith-Granite | ||||||
| Rock description | Idaho Batholith-Granite | ||||||
| |||||||
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Granitoid > Granite |
| (1) | -115.7879, 43.91821 |
|---|
| General form | LINEAR |
|---|---|
| Strike | N 70 DEG W |
| Dip | 60 DEG S |
| Thickness | 1.22M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Idaho City District |
|---|
| Ownership category | National Forest |
|---|---|
| Area name | Boise National Forest |
| Type of workings | Underground |
|---|---|
| Overall depth | 15.24M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W007619 | |
| Idaho Geological Survey | Idaho Mines and Prospects | IMP | HA__12 | http://www.idahogeology.org/ |
BALLARD, SAMUEL M., 1924, GEOLOGY AND GOLD RESOURCES OF BOISE BASIN,BOISE CO., IDAHO: IDAHO BUREAU OF MINES & GEOL. BULL. 9, P. 97.
ANDERSON, A.L., 1947, GEOLOGY AND ORE DEPOSITS OF BOISE BASIN, IDAHO: USGS BULL. 944-C, P. 236-237.
1924 GEOLMAP IDAHO BUR MINES, BULL. 9
1947 GEOLMAP ANDERSON, A.L., BULL. 944-C
BALLARD, 1924, IDAHO BUREAU OF MINES BULL. NO. 9, P. 98
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUL-1975 | Steigner, William D. | U.S. Geological Survey | |
| Updater | 01-AUG-1976 | Everett, Sandra E. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.