| Deposit ID | 10013707 |
|---|---|
| MRDS ID | D010141 |
| Record type | Site |
| Current site name | Spring Butte Mine |
| Alternate or previous names | Ground Hog-Gypsum Mine, Claims: Ground Hog, Double Decker, Gypsum, Mary Mac 1-4 |
| Geographic coordinates: | -107.22258, 39.23138 (WGS84) |
|---|---|
| Elevation | 2188 |
| Relative position | 11.6 MILES S 3 W FROM CARBONDALE |
Political divisions (FIPS codes)
Pitkin(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Redstone(quadrangle 1:24,000 scale)
Carbondale(quadrangle 1:100,000 scale)
Leadville(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Roaring Fork(hydrologic unit)
Colorado Headwaters(hydrologic accounting unit)
Colorado Headwaters(hydrologic subregion)
Upper Colorado(hydrologic region)
Federal lands
White River National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Colorado | Pitkin |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 009S | 088W | 33 | S2 | Colorado |
| Commodity | Importance |
|---|---|
| Lead | Primary |
| Gypsum-Anhydrite | Tertiary |
| Host or associated | Associated | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Granitoid > Quartz Monzonite | ||||||||
| |||||||||
| Host or associated | Associated |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| Rock unit name | Middle Tertiary Intrusive Rocks |
| Rock description | Middle Tertiary Intrusive Rocks |
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Mudstone |
| Rock unit name | Eagle Valley Formation |
| Rock description | Eagle Valley Formation |
| (1) | -107.22258, 39.23138 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Central Colorado Trough, Grand Hogback Monocline, Piceance Basin, Elk Uplift |
| Type of structure | Local |
| Structure description | Roaring Fork Syncline, Snowmass Stock, Mt Sopris Intrusive Center, Crystal Embayment |
| Thickness | 0.61M |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Both |
| Deposit size | Small |
| Significant | No |
| Year of last production | 1926 |
| District name | Avalanche District |
|---|
| Ownership category | Private |
|---|
| Type | Operator |
|---|---|
| Owner | Andrew Nyland |
| Home office | Carbondale, Co. |
| First year | 1926 |
| Type | Owner |
|---|---|
| Owner | Mary Mclean And D.H. Barnes |
| Home office | Carbondale, Co. |
| First year | 1926 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | D010141 |
VANDERWILT, J.W., 1947, MINERAL RESOURCES OF COLORADO: COLORADO STATE MINERAL RESOURCES BOARD, P. 178, 477
TWETO, OGDEN, AND OTHERS, 1978, GEOLOGIC MAP OF THE LEADVILLE 1X2 QUADRANGLE, NORTHWESTERN COLORADO; USGS MAP I-999
COLORADO DIV. MINES ANNUAL OPERATOR REPTS.
MALLORY, W.W., 1971, THE EAGLE VALLEY EVAPORITE, NORTHWEST COLORADO-A REGIONAL SYNTHESIS: USGS BULL. 1311-E.
| Subject category | Comment text |
|---|---|
| Deposit | DEPOSIT LIES ON OR NEAR CONTACT OF PENNSYLVANIAN EVAPORITES AND CLASTICS (EAGLE VALLEY EVAPORITE) WITH OLIGOCENE MT. SOPRIS QUARTZ MONZONITE OR GRANODIORITE INTRUSION, POSSIBLY A SATELLITE STOCK FROM SNOWMASS PLUTON TO SE. MALLORY (1971) INDICATES SOME BEDDED GYPSUM AT SITE, BUT SPECIFIC LITHOLOGY OF HOST ROCK CANNOT BE DEFINITELY DETERMINED; COULD INCLUDE SILTSTONE, MUDSTONE, SHALE, AND LIMESTONE. |
| Deposit | SPRING BUTTE MINE AND M&J CLAIM ARE ONLY PROPERTIES DESCRIBED FOR AVALANCHE DISTRICT. EXACT LOCATION OF M&J CLAIM UNKNOWN. OTHER UNIDENTIFIED MINE IN SW SW SEC 26; CLAIMS IN NW SEC 27, NE SEC 28, AND NE SEC 34, ALL IN T95, R88W. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-1983 | Schwochow, Stephen D. | Colorado Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
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