| Deposit ID | 10265134 |
|---|---|
| MAS/MILS ID | 0081130580 |
| Record type | Site |
| Current site name | Helen Site |
| Alternate or previous names | Helen #1 Ml-20, Helen #3, Helen Incline, Helen #3 Ml-20 |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -108.93628, 38.0553 (WGS84) |
| Elevation | 1909 |
| Location accuracy | 1000(meters) |
Political divisions (FIPS codes)
San Miguel(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Horse Range Mesa(quadrangle 1:24,000 scale)
Nucla(quadrangle 1:100,000 scale)
Moab(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Dolores(hydrologic unit)
Upper Colorado-Dolores(hydrologic accounting unit)
Upper Colorado-Dolores(hydrologic subregion)
Upper Colorado(hydrologic region)
Federal lands
OTHFE(Federal land areas administered by OTHFE)
| Country | State | County |
|---|---|---|
| United States | Colorado | San Miguel |
| Commodity | Importance |
|---|---|
| Uranium | Primary |
| Vanadium Critical | Primary |
| Main Entrance (1) | -108.93628, 38.0553 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Ownership category | Federal |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | San Juan Leasing Co. |
| Year | 1975 |
| First year | 1955 |
| Type | Unknown |
|---|---|
| Owner | Church Ray K |
| ID | 0570119 |
| Year | 1995 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0081130580 | |
| Mine Safety and Health Administration | MSHA | MSHA | 0570119 |
MINE MAP REPOSITORY, DOCUMENTS, NOS. 403904 & 404062.
MSHA.DBF, 1995.
| Subject category | Comment text |
|---|---|
| Deposit | THIS PROPERTY COULD BE MSHA.DBF, 1995, #0570119. HOWEVER A DIFFERENT COMPANY NAME IS LISTED. (SEE OWNERSHIP TABLE) |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 10-APR-1995 | 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.