| Deposit ID | 10024166 |
|---|---|
| MRDS ID | I010004 |
| Record type | Site |
| Current site name | Piedras Negras |
| Geographic coordinates: | -102.11709, 27.00033 (WGS84) |
|---|---|
| Location accuracy | 1000(meters) |
Political divisions (FIPS codes)
Pima(county)
Arizona(state)
United States(country)
North America(continent)
Land(continent)
| Country | State |
|---|---|
| Mexico | Coahuila De Zaragoza |
| Commodity | Importance |
|---|---|
| Strontium | Primary |
| Materials | Type of material |
|---|---|
| Celestite | Ore |
| Barite | Gangue |
| Calcite | Gangue |
| Clay | Gangue |
| Fluorite | Gangue |
| Gypsum | Gangue |
| Host or associated | Host | ||
|---|---|---|---|
| Rock type | Sedimentary Rock > Carbonate > Limestone | ||
| Rock unit name | Aurora Formation | ||
| Rock description | Aurora Formation | ||
| |||
| (1) | -102.11709, 27.00033 |
|---|
| Dip | 0 (HORIZONTAL) |
|---|---|
| Thickness | 2M |
| Length | 2000M |
| Development status | Producer |
|---|---|
| Commodity type | Non-metallic |
| Deposit size | Small |
| Significant | No |
| District name | Paila-Alamitos |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Compania Minera La Valenciana S.A. |
| First year | 1992 |
| Type | In-situ | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1992 | ||||||||||||||
| Total resources | 155000000mt ore | ||||||||||||||
| |||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | I010004 |
CONSEJO DE RECURSOS MINERALES, 1993, MONOGRAFIA GEOLOGICO-MINERA DEL ESTADO DE COAHUILA: CONSEJO DE RECURSOS MINERALES PUBLICACION M-9E, 154 P
CIMRI
CONSEJO DE RECURSOS MINERALES, 1993.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAY-94 | Orris, Greta J. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.