| Deposit ID | 10058042 |
|---|---|
| MRDS ID | TC03768 |
| Record type | Site |
| Current site name | Julia |
| Geographic coordinates: | -70.27454, -24.90917 (WGS84) |
|---|---|
| Elevation | 2250 |
Political divisions (FIPS codes)
Chile(country)
South America(continent)
Land(continent)
| Country |
|---|
| Chile |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Materials | Type of material |
|---|---|
| Bornite | Ore |
| Chalcopyrite | Ore |
| Calcite | Gangue |
| Gypsum | Gangue |
| Hematite | Gangue |
| Magnetite | Gangue |
| Pyrite | Gangue |
| Quartz | Gangue |
| Specularite | Gangue |
| Tourmaline | Gangue |
| Result | FLUID INCLUSIONS INDICATE PRIMARY MINERALIZATION OCCURRED AT >500C DEG |
|---|
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| (1) | -70.27454, -24.90917 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Julia Fault (0, 90) |
| Type of structure | Local |
| Structure description | Strike Slip Fault At N70w, 60sw; Clay-Filled Structures At N39w, 90. |
| General form | LENTICULAR |
|---|---|
| Strike | 0 |
| Dip | 90 |
| Length | 2000M |
| Width | 5M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Medium |
| Significant | No |
| District name | Julia |
|---|
| Year | 1978 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | ORE | ||||||||||||||
| Accuracy | Accurate | ||||||||||||||
| Description | Ap_Grade: ^5.41% Cu | ||||||||||||||
| |||||||||||||||
| Year | 1982 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | ORE | ||||||||||||||
| Accuracy | Estimate | ||||||||||||||
| Description | Ap_Grade: ^>3% Cu | ||||||||||||||
| |||||||||||||||
| Type of workings | Surface/Underground |
|---|---|
| Area | 2.4HA |
| Overall depth | 80M |
| Overall length | 274.32M |
| Overall width | 80M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | TC03768 |
RUIZ, C. Y PEEBLES, F., 1988, YACIMIENTOS METALIFEROS DE CHILE: SANTIAGO, 334 P.
IIG, 1973, INEDITO #696 & 1812.
BORIC, R., DIAZ, F., AND MAKSAEV, V., 1984, COMPLEMENTO MAPA METALOGENICO, II REGION: GERENCIA DE DESAROLLO, SANTIAGO, (12VOLS.).
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
| Subject category | Comment text |
|---|---|
| Deposit | VEIN INCLUDES COLORADA NUEVO AND VEIJO, PLACERES, DESCUBRIDORA, AND REVENTON |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-SEP-1990 | Williams, William C. | University of Arizona |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.