| Deposit ID | 10087598 |
|---|---|
| MRDS ID | D008058 |
| Record type | Site |
| Current site name | Half Moon Mine |
| Point of reference | Approximate |
|---|---|
| Geographic coordinates: | -105.32668, 38.12223 (WGS84) |
| Elevation | 2783 |
| Relative position | 1.9 MILES N 15 E FROM ROSITA, CO |
Political divisions (FIPS codes)
Custer(county)
Colorado(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Rosita(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)
| Country | State | County |
|---|---|---|
| United States | Colorado | Custer |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 6th Principal | 022S | 071W | 21 | SW OF NE | Colorado |
| Commodity | Importance |
|---|---|
| Silver | Primary |
| Lead | Primary |
| Gold | Secondary |
| Materials | Type of material |
|---|---|
| Galena | Ore |
| Gold | Ore |
| Model code | 82 |
|---|---|
| USGS model code | 22 |
| Deposit model name | Epithermal veins |
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Trachyte | ||||
| Rock unit name | Game Ridge Trachyte | ||||
| Rock description | Game Ridge Trachyte | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Trachyte |
| Approximate (1) | -105.32668, 38.12223 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Rosita Volcanic Center, Wet Mtns |
| Type of structure | Local |
| Structure description | Large Northwest-Trending Fault |
| Operation type | Surface-Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1934 |
| District name | Rosita District |
|---|
| Ownership category | BLM Administrative Area |
|---|
| Type of workings | Underground |
|---|---|
| Length | 94.49M |
| Overall depth | 24.38M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | D008058 |
CROSS, WHITMAN, 1896, GEOLOGY OF SILVER CLIFF AND THE ROSITA HILLS, COLORADO: USGS 17TH ANN REPORT, PT 2, P. 263-403.
EMMONS, S.F., 1896, THE MINES OF CUSTER COUNTY, COLORADO: USGS 17TH ANN REPORT, PT 2, P. 405-492
SHARP, W.N., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROSITA VOLCANIC CENTERS, CUSTER COUNTY, COLORADO: USGS MAP I-1081, 1:24,000.
COLORADO DIVISION MINES, 1934, INSPECTORS REPORTS
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-OCT-1981 | 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.