| Deposit ID | 10005731 |
|---|---|
| MRDS ID | AYA0008 |
| Record type | Site |
| Current site name | Tres Marias Mina |
| Geographic coordinates: | -73.88244, -12.68228 (WGS84) |
|---|---|
| Elevation | 3800 |
| Location accuracy | 1000(meters) |
| Relative position | EL PUEBLO DE AYNA, CAPITAL DEL DISTRITO DEL MISMO NOMBRE, PROV. LA MAR, Est Las Coordenadas Geodesicas Corresponden A La Capital Del Distrito De Ayna, Calculadas En El Plano Departamental De Ayacucho |
Political divisions (FIPS codes)
Ayacucho(province)
Peru(country)
South America(continent)
Land(continent)
| Country | State |
|---|---|
| Peru | Ayacucho |
| Peru | Ayacucho |
| Commodity | Importance |
|---|---|
| Lead | Primary |
| Copper | Primary |
| Materials | Type of material |
|---|---|
| Galena | Ore |
| Result | EL ESCASO MINERAL ESPORADICO QUE SE ENCUENTRA EN LA VETA CENTRAL CUYO CONTENIDO PUEDE SER DE 1% A 2% |
|---|
| Host or associated | Associated | ||
|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite | ||
| |||
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Metasedimentary Rock > Quartzite |
| Rock unit name | Grupo Ambo |
| Rock description | Grupo Ambo |
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Carbonate > Limestone |
| (1) | -73.88244, -12.68228 |
|---|
| Type of structure | Local |
|---|---|
| Structure description | Pequena Intrusion De Tipo Andesitico Entre La Roca Sedimentaria, Provocando Pequenos Clavos Mineralizados. |
| General form | IRREGULAR (LENTES) |
|---|---|
| Strike | N 25 W |
| Dip | 35-85 W |
| Thickness | 0.12M |
| Length | 37M |
| Width | 5M |
| Development status | Prospect |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Desme, Francisco |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | AYA0008 |
SILVA, JUAN; MINA "TRES MARIAS"; BMP; 1950; COD. B2311
| Subject category | Comment text |
|---|---|
| Deposit | UNA PEQUENA INTRUSION DE TIPO ANDESITICO, ENTRE LA ROCA SEDIMENTARIA, PROVOCO LA FORMACION DE 3 VETAS PARALELAS ( PEQUENOS LENTES MINERALIZADOS). TODOS LOS FRONTONES ESTAN EN ESTERIL. |
| Deposit | LA MINERALIZACION SE HA ENCONTRADO EN FORMA ESPORADICA, HABIENDOSE AGOTADO EN LA ACTUALIDAD (1950). EXISTEN TRES PEQUENAS VETAS, CUYOS FRONTONES SE ENCUENTRAN SIN MINERAL. EL PROSPECTO , EN LAS CONDICIONES EN QUE SE PRESENTA, CARECE DE IMPORTANCIA. ; INFO.SRC : 1 PUB LIT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-94 | Egocheaga Diaz, Cesar H. | Instituto Geologico Minero Y Metalurgico, Peru | |
| Updater | 01-AUG-94 | Gonzales Chavez, Rosa | Instituto Geologico Minero Y Metalurgico, Peru |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.