| Deposit ID | 10184408 |
|---|---|
| MAS/MILS ID | 0080430021 |
| Record type | Site |
| Current site name | Thunder Mount.Quarry |
| Point of reference | Trench |
|---|---|
| Geographic coordinates: | -105.91229, 38.41781 (WGS84) |
| Elevation | 2286 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Fremont(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Wellsville(quadrangle 1:24,000 scale)
Canon City(quadrangle 1:100,000 scale)
Pueblo(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Arkansas Headwaters(hydrologic unit)
Upper Arkansas(hydrologic accounting unit)
Upper Arkansas(hydrologic subregion)
Arkansas-White-Red(hydrologic region)
Federal lands
Pike and San Isabel National Forests(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Colorado | Fremont |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 049 N | 010 E | 18 | NW | Colorado |
| Commodity | Importance |
|---|---|
| Gypsum-Anhydrite | Primary |
| Trench (1) | -105.91229, 38.41781 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | National Forest |
|---|
| Type | Owner |
|---|---|
| Owner | U.S. Steel Corp. |
| ID | 500429 |
| Home office | Colorado |
| Year | 1980 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0080430021 | |
| Mine Safety and Health Administration | MSHA | MSHA | 0500429 |
MESA MET-NONMET MINE FILE REF MINOBRAS-COLO & UTAH IND M
OWN/OP- UNITED STATES SOIL CONDI
REVISED BY MILS 2-1980, MSHA DATA
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 17-NOV-1983 | Intermountain Field Operations Center (IFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
| Status | Abandoned since 07/19/1990 |
|---|---|
| MSHA mine ID | 0500429 |
| Mine name (MSHA) | Thunder Mountain |
| Current operator | Lionelle Group |
| Current controller (parent) | Lionelle Joe E |
| Mine type | Surface (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.