| Deposit ID | 10013086 |
|---|---|
| MRDS ID | D009183 |
| Record type | Site |
| Current site name | Round Mountain Group |
| Related records | 10143359 |
| Geographic coordinates: | -105.44002, 39.04056 (WGS84) |
|---|---|
| Elevation | 2621 |
| Relative position | 6.1 MILES N46W OF TOWN OF LAKE GEORGE |
Political divisions (FIPS codes)
Park(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Tarryall(quadrangle 1:24,000 scale)
Bailey(quadrangle 1:100,000 scale)
Denver(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
South Platte Headwaters(hydrologic unit)
South Platte(hydrologic accounting unit)
South Platte(hydrologic subregion)
Missouri(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 | Park |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 012S | 072W | 03 | W2 | Colorado |
| Commodity | Importance |
|---|---|
| Tungsten Critical | Primary |
| Materials | Type of material |
|---|---|
| Scheelite | Ore |
| Clinozoisite | Gangue |
| Epidote | Gangue |
| Garnet | Gangue |
| Vesuvianite | Gangue |
| Wollastonite | Gangue |
| Result | 0.60% WO3 IN 20-FT SHAFT |
|---|
| Host or associated | Associated | ||||||
|---|---|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Granitoid > Quartz Monzonite | ||||||
| |||||||
| Host or associated | Associated |
|---|---|
| Rock type | Plutonic Rock > Pegmatite |
| Rock unit name | Pegmatite Possibly Related To Boulder Creek Granitoid;Silver Plume Quartz Monzonite |
| Rock description | Pegmatite Possibly Related To Boulder Creek Granitoid;Silver Plume Quartz Monzonite |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Schist |
| Rock unit name | Biotite |
| Rock description | Biotite |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Gneiss |
| (1) | -105.44002, 39.04056 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | South Park, Front Range, Tarryall Mountains, Puma Hills |
| Type of structure | Local |
| Structure description | Nw-Trending Faults |
| General form | LENSOID, TABULAR, PODS |
|---|---|
| Strike | N17E TO N56E |
| Dip | N70W |
| Width | 0.61M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1943 |
| District name | Tarryall Springs District (Puma City) |
|---|
| Ownership category | National Forest |
|---|
| Type | Operator |
|---|---|
| Owner | Sandusky |
| First year | 1951 |
| Type | Owner |
|---|---|
| Owner | D. W. Denny |
| First year | 1960 |
| Year | 1945 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | 1941-1945 | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| |||||||||||||||
| Type of workings | Unknown |
|---|---|
| Overall depth | 8.23M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | D009183 |
COLORADO METAL MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLORADO: COLORADO METAL MINING FUND BOARD, P. 66
BELSER, CARL, 1956, TUNGSTEN POTENTIAL IN CHAFFEE, FREMONT, GUNNISON, LAKE LARIMER, PARK, AND SUMMIT COUNTIES, COLOARDO: USBM INFORMATION CIRCULAR 7748, P. 19-26.
BRYANT, BRUCE, MCGREW, L.W. AND WOBUS, R.A., 1981, GEOLOGIC MAP OF THE DENVER 1 DEGREES X 2 DEGREES QUADRANGLE, NORTH-CENTRAL COLORADO: USGS MAP I-1163, 1:250,000.
BELSER, (1956)
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1982 | Collins, Donna B. | Colorado Geological Survey |
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.