| Deposit ID | 10263578 |
|---|---|
| MAS/MILS ID | 0080850178 |
| Record type | Site |
| Current site name | Duggan Adit |
| Alternate or previous names | Dugan Adit |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -108.77067, 38.22559 (WGS84) |
| Elevation | 1860 |
Political divisions (FIPS codes)
Montrose(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Bull Canyon(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
Bureau of Land Management(Bureau of Land Management CO)
Bureau of Land Management CO BLM(Type of land area)
BLM(Federal land areas administered by BLM)
| Country | State | County |
|---|---|---|
| United States | Colorado | Montrose |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| New Mexico | 046 N | 017 W | 20 | Colorado |
| Commodity | Importance |
|---|---|
| Tungsten Critical | Tertiary |
| Uranium | Tertiary |
| Vanadium Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Carnotite | Unknown |
| Tyuyamunite | Unknown |
| Uraninite | Unknown |
| Ore Body (1) | -108.77067, 38.22559 |
|---|
| |||||||||||||||||||||||||
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| District name | Uravan |
|---|
| Type of mineral rights | Located Claim |
|---|
| Type | Owner |
|---|---|
| Owner | Atlas Minerals Corp. |
| ID | 502964 |
| Interest | 100 |
| Home office | Colorado |
| Year | 1975 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0080850178 | |
| Mine Safety and Health Administration | MSHA | MSHA | 0502964 |
THE DATA PRESENTED IN THIS REPORT COMES FROM THE STATE BUREA
MINES ANNUAL OPERATORS REPORT
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 27-FEB-1984 | Minecom | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 09/08/1980 |
|---|---|
| MSHA mine ID | 0502964 |
| Mine name (MSHA) | Echo #2 |
| Current operator | Switzler Mining Company |
| Current controller (parent) | Switzler Jack |
| Mine type | Underground (Metal / non-metal) |
MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.
Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.
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.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.