| Deposit ID | 10057836 |
|---|---|
| MRDS ID | TC03499 |
| Record type | Site |
| Current site name | Santa Ana |
| Alternate or previous names | Chapacase |
| Geographic coordinates: | -69.82121, -22.33422 (WGS84) |
|---|---|
| Elevation | 1520 |
Political divisions (FIPS codes)
Chile(country)
South America(continent)
Land(continent)
| Country |
|---|
| Chile |
| Commodity | Importance |
|---|---|
| Lead | Primary |
| Silver | Primary |
| Zinc Critical | Primary |
| Copper | Primary |
| Materials | Type of material |
|---|---|
| Anglesite | Ore |
| Chalcocite | Ore |
| Chalcopyrite | Ore |
| Galena | Ore |
| Sphalerite | Ore |
| Limonite | Gangue |
| Pyrite | Gangue |
| Quartz | Gangue |
| Result | 64.4% PB, 147 G/T AG, 0.5% ZN |
|---|
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Sandstone | ||||
| Rock unit name | El Toco Formation | ||||
| Rock description | El Toco Formation | ||||
| |||||
| (1) | -69.82121, -22.33422 |
|---|
| Strike | N4E |
|---|---|
| Dip | 67W |
| Length | 1000M |
| Width | 0.3M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Maria Elena |
|---|
| Year | 1956 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | 1946-56 | ||||||||||||||
| Material | PB | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| Description | Cp_Grade: ^42.7% | ||||||||||||||
| |||||||||||||||
| Year | 1956 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | 1946-56 | ||||||||||||||
| Material | AG | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| Description | Cp_Grade: ^102 G/T | ||||||||||||||
| |||||||||||||||
| Type of workings | Surface |
|---|---|
| Area | 0.04HA |
| Overall depth | 14M |
| Overall length | 182.88M |
| Overall width | 2M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | TC03499 |
BORIC, R., DIAZ, F., AND MAKSAEV, V., 1984, COMPLEMENTO MAPA METALOGENICO, II REGION: GERENCIA DESAROLLO, SANTIAGO, (12 VOLS.).
ENAMI, 1956, #2043.
FRUTOS, J. AND PINCHEIRA, M., 1986, FICHAS METALOGENICAS DE YACIMIENTOS MINERALES METALICOS CHILENOS, IN FRUTOS, J., OYARZUN, J., AND PINCHEIRA, M., EDS., GEOLOGIA Y RECURSOS MINERALES CHILENOS: UNIVERSIDAD DE CONCEPCION, CONCEPCION, P. 841-888.
CIMRI
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUN-1990 | Williams, William C. | University of Arizona |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.