| Deposit ID | 10010873 |
|---|---|
| MRDS ID | D004913 |
| Record type | Site |
| Current site name | Mill Gulch Mine |
| Geographic coordinates: | -105.56891, 38.70639 (WGS84) |
|---|---|
| Elevation | 2743 |
Political divisions (FIPS codes)
Park(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Thirtyone Mile Mountain(quadrangle 1:24,000 scale)
Pikes Peak(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)
| Country | State | County |
|---|---|---|
| United States | Colorado | Park |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 15S | 73W | 33 | E2 OF NW | Colorado |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Zinc Critical | Secondary |
| Silver | Secondary |
| Materials | Type of material |
|---|---|
| Anthophyllite | Gangue |
| Apatite | Gangue |
| Calcite | Gangue |
| Clinozoisite | Gangue |
| Cordierite | Gangue |
| Diopside | Gangue |
| Magnetite | Gangue |
| Quartz | Gangue |
| Sillimanite | Gangue |
| Sphene | Gangue |
| Spinel | Gangue |
| Tremolite | Gangue |
| Host or associated | Associated | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite | ||||||||
| Rock unit name | Quartz Diorite Of Boulder Crek Age | ||||||||
| Rock description | Quartz Diorite Of Boulder Crek Age | ||||||||
| |||||||||
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Phyllite |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Gneiss |
| Rock unit name | Migmatitic Gneiss Idaho Springs Formation |
| Rock description | Migmatitic Gneiss Idaho Springs Formation |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Skarn (Tactite) |
| (1) | -105.56891, 38.70639 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Thirtynine Mile Volcanic Field, Guffey Volcanic Center |
| Type of structure | Local |
| Structure description | Currant Creek Fault And Related Nw-Trending Faults |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Year of first production | 1932 |
| Year of last production | 1932 |
| District name | Guffey (Freshwater) District . |
|---|
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Margaret Davidson |
| Home office | Pueblo, Co. |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | D004913 |
LOVERING AND GODDARD 1950 GEOLOGY AND ORE DEPOSITS OF THE FRONT RANGE, COLO. USGS PROFESSIONAL PAPER 223 P. 69.
EPIS, R.C., WOBUS, R.A. AND SCOTT, G.R., 1979, GEOLOGIC MAP OF THE BLACK MOUNTAIN QUADRANGLE, FREMONT AND PARK COUNTIES, COLORADO: USGS MAP I-1195, 1:62,500.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUN-1980 | Foord, Suzann C | U.S. Geological Survey | |
| Updater | 01-JUN-1982 | Collins, Donna B. | U.S. 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.