| Deposit ID | 10134365 |
|---|---|
| MAS/MILS ID | 4690390001 |
| Record type | Site |
| Current site name | La Troya |
| Geographic coordinates: | -2.18134, 43.04911 (WGS84) |
|---|
Political divisions (FIPS codes)
Spain(country)
Europe(continent)
Land(continent)
| Country |
|---|
| Spain |
| Commodity | Importance |
|---|---|
| Lead | Primary |
| Zinc Critical | Primary |
| Materials | Type of material |
|---|---|
| Galena | Unknown |
| Sphalerite | Unknown |
| (1) | -2.18134, 43.04911 |
|---|
| Thickness | 6.9M | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Length | 1400M | ||||||||||||||||||
| Width | 80M | ||||||||||||||||||
| |||||||||||||||||||
| Operation type | Underground |
|---|---|
| Development status | Producer |
| Commodity type | Metallic |
| Significant | Yes |
| Discovery year | 1972 |
| Mining method | Open Stope - Room and Pillar |
| Year of first production | 1986 |
| Milling method | Flotation |
| Type of mineral rights | Unknown |
|---|
| Type | Owner |
|---|---|
| Owner | Exploracion Minera Internacional Espana S. A. (Exminesa) |
| Interest | 100 |
| Home office | Spain |
| Year | 1989 |
| Type | Owner |
|---|---|
| Owner | Cominco |
| Interest | 100 |
| Year | 1994 |
| Year | 1987 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | Lead Metal In Concentrates 1459 Mt/Yr | ||||||||||||||
| |||||||||||||||
| Year | 1987 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Description | Zinc Metal In Concentrates 31100 Mt/Yr | ||||||||||||||
| |||||||||||||||
| Type | In-situ | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 0 | |||||||||||||||||||||
| Measured | 1500000mt ore | |||||||||||||||||||||
| Demonstrated | 1500000mt ore | |||||||||||||||||||||
| Total resources | 1500000mt ore | |||||||||||||||||||||
| ||||||||||||||||||||||
| Type | In-situ | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 0 | |||||||||||||||||||||
| Indicated | 600000mt ore | |||||||||||||||||||||
| Demonstrated | 600000mt ore | |||||||||||||||||||||
| Total resources | 600000mt ore | |||||||||||||||||||||
| ||||||||||||||||||||||
| Type of workings | Underground | ||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 4690390001 |
*CRU QUARTERLY MARKET SERVICE, ZINC, JAN. 1994, P. 41.
PINCOCK, ALLEN & HOLT REPORT, 1987
| Subject category | Comment text |
|---|---|
| Deposit | 1-94: MINE CLOSED MAY 1993. ASSUMED PERMANENT. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 04-MAY-1992 | Difrancesco, Carl A. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.