| Deposit ID | 10104627 |
|---|---|
| MRDS ID | TC04436 |
| Record type | Site |
| Current site name | Dulia Gladys |
| Alternate or previous names | San Juan |
| Geographic coordinates: | -70.07954, -24.79418 (WGS84) |
|---|---|
| Elevation | 2350 |
Political divisions (FIPS codes)
Chile(country)
South America(continent)
Land(continent)
| Country |
|---|
| Chile |
| Commodity | Importance |
|---|---|
| Manganese Critical | Primary |
| Silver | Tertiary |
| Lead | Tertiary |
| Copper | Tertiary |
| Zinc Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Braunite | Ore |
| Psilomelane | Ore |
| Pyrolusite | Ore |
| Alunite | Gangue |
| Calcite | Gangue |
| Gypsum | Gangue |
| Quartz | Gangue |
| Result | TAILINGS: 47.2% MN |
|---|---|
| Result | 0.3 G/T AG |
| Result | 0.16% PB |
| Result | 660 G/T CU |
| Result | 46 G/T ZN |
| Host or associated | Associated | ||||||
|---|---|---|---|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite | ||||||
| Rock unit name | La Negra Formation | ||||||
| Rock description | La Negra Formation | ||||||
| |||||||
| Host or associated | Host |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite |
| (1) | -70.07954, -24.79418 |
|---|
| Type of structure | Local |
|---|---|
| Structure description | Fractures Trending N35e, N5w, And N10w Bedding At N25e, 20se |
| Strike | 0-N15E; N40-60E |
|---|---|
| Dip | 55-80NW; 60NW |
| Length | 1100M |
| Width | 2.5M |
| Strike | 0-N15E; N40-60E |
|---|---|
| Dip | 55-80NW; 60NW |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Production years | PRODUCTION CEASED IN 1962 |
| District name | Sierra Del Muerto |
|---|
| Year | 1941 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | ORE | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| Description | Ap_Grade: ^50% Mn | ||||||||||||||
| |||||||||||||||
| Type of workings | Surface |
|---|---|
| Area | 2.75HA |
| Overall depth | 50M |
| Overall length | 1005.84M |
| Overall width | 25M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | TC04436 |
BORIC, R., DIAZ, F., AND MAKSAEV, V., 1984, COMPLEMENTO MAPA METALOGENICO, II REGION: GERENCIA DE DESAROLLO, SANTIAGO, (12VOLS.).
LLAUMET, C., 1963, GEOLOGIA Y METALOGENESIS DE SIERRA DEL MUERTO Y ALREDEDORES, TALTAL: MEMORIA, UNIVERSIDAD DEL CHILE, SANTIAGO.
ENAMI, 1941, #2358.
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-DEC-1990 | Williams, William C. | University of Arizona |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.