| Deposit ID | 10013968 |
|---|---|
| MRDS ID | D010545 |
| MAS/MILS ID | 0080690121 |
| Record type | Site |
| Current site name | Spaulding Mine |
| Geographic coordinates: | -105.31365, 40.7122 (WGS84) |
|---|---|
| Elevation | 1844 |
| Location accuracy | 250(meters) |
| Relative position | 15.3 MILES N55W FROM FORT COLLINS, 200 meters |
Political divisions (FIPS codes)
Larimer(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Poudre Park(quadrangle 1:24,000 scale)
Fort Collins(quadrangle 1:100,000 scale)
Greeley(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Cache La Poudre(hydrologic unit)
South Platte(hydrologic accounting unit)
South Platte(hydrologic subregion)
Missouri(hydrologic region)
Federal lands
Arapaho and Roosevelt National Forests(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Colorado | Larimer |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 009N | 071W | 26 | W2 OF SW SE | Colorado |
| Commodity | Importance |
|---|---|
| Tungsten Critical | Primary |
| Copper | Tertiary |
| Graphite Critical | Tertiary |
| Molybdenum | Tertiary |
| Materials | Type of material |
|---|---|
| Powellite | Ore |
| Scheelite | Ore |
| Garnet | Gangue |
| Graphite | Gangue |
| Host or associated | Associated | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Granitoid > Granite | ||||||||
| Rock unit name | Sherman Granite | ||||||||
| Rock description | Sherman Granite | ||||||||
| |||||||||
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Schist |
| Rock unit name | Metamorphic Rocks--Biotite Gneiss, Schist, And Migmatite |
| Rock description | Metamorphic Rocks--Biotite Gneiss, Schist, And Migmatite |
| (1) | -105.31365, 40.7122 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Front Range Uplift, Sherman Batholith |
| Type of structure | Local |
| Structure description | Poudre River Shear Zone, Skin Gulch Shear Zone |
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Both |
| Deposit size | Small |
| Significant | No |
| District name | Stove Prairie Area |
|---|
| Ownership category | National Forest |
|---|
| Type of workings | Underground |
|---|---|
| Length | 33.53M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | D010545 | |
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0080690121 | =newMRDS 10142591, merged and deleted. |
Braddock and others, 1988, Geologic map of Poudre Park quadrangle, Larimer County, CO: USGS Geologic Quadrangle Map GQ-1620, scale 1:24,000.
BELSER, CARL, 1956, TUNGSTEN POTENTIAL IN CHAFFEE, FREMONT, GUNNISON, LAKE, LARIMER, PARK, AND SUMMIT COUNTIES, COLORADO: USBM IC-7748, P. 16.
ABBOTT, J.T., 1976, GEOLOGIC MAP OF THE BIG NARROWS QUADRANGLE, LARIMER COUNTY, COLORADO: USGS MAP GQ-1323.
WYANT, D.G., 1949, SPAULDING-WOODHAMS SCHEELITE PROSPECTS, LARIMER COUNTY, COLORADO: AEC TEM-9A, 4 P.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-APR-83 | Schwochow, Stephen D. | Colorado Geological Survey | |
| Reporter | 21-SEP-78 | Intermountain Field Operations Center (IFOC) | U.S. Bureau of Mines | =0080690121 (newMRDS 10142591). Merged and deleted by A.Wilson (29-jan-2010). |
| Editor | 29-JAN-10 | Wilson, Anna B. | U.S. Geological Survey | Merged and deleted 10142591 (MAS 0080690121). |
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.