| Deposit ID | 10166990 |
|---|---|
| MAS/MILS ID | 0080530060 |
| Record type | Site |
| Current site name | Mary Holbrook Property |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -107.47843, 37.48331 (WGS84) |
| Elevation | 3353 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Hinsdale(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Granite Peak(quadrangle 1:24,000 scale)
Durango(quadrangle 1:100,000 scale)
Durango(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper San Juan(hydrologic unit)
Upper San Juan(hydrologic accounting unit)
San Juan(hydrologic subregion)
Upper Colorado(hydrologic region)
Federal lands
San Juan National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Colorado | Hinsdale |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Silver | Tertiary |
| Zinc Critical | Tertiary |
| Main Entrance (1) | -107.47843, 37.48331 |
|---|
| Operation type | Underground |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| Ownership category | Unknown |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0080530060 |
| Subject category | Comment text |
|---|---|
| Deposit | A.B. Wilson unable to verify any of the information in this record. There is a mention of the "Holbrook" along with the Silver Reef and Mary Murphy mines in Bull. 1261F, p. 113, but no mention anywhere else of the "Mary Holbrook". Suggest this record be deleted. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 21-SEP-1978 | Intermountain Field Operations Center (IFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.