| Deposit ID | 10086888 |
|---|---|
| MRDS ID | AYA0061 |
| Record type | Site |
| Current site name | Miguel Angel Mina |
| Alternate or previous names | Yony Esmeralda Mina |
| Geographic coordinates: | -74.39967, -13.11449 (WGS84) |
|---|---|
| Elevation | 3000 |
| Location accuracy | 1000(meters) |
| Relative position | LA CIUDAD DE AYACUCHO, CAPITAL DEL DPTO. DE AYACUCHO, ESTA APROX. 21 KM AL SE DE LA MINA., Est Presentes En El Informe. |
Political divisions (FIPS codes)
Ayacucho(province)
Peru(country)
South America(continent)
Land(continent)
| Country | State |
|---|---|
| Peru | Ayacucho |
| Peru | Ayacucho |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Silver | Primary |
| Lead | Primary |
| Materials | Type of material |
|---|---|
| Argentite | Ore |
| Calcite | Gangue |
| Result | DE 6 MUESTRAS TOMADAS EN VETA, LAS LEYES OSCILARON: 0.08 A 0.7 %CU., TRZ. A 5.6 OZ/TC AG., 0.05 A 5.85 %PB. |
|---|
| Host or associated | Associated | ||||||
|---|---|---|---|---|---|---|---|
| Rock type | Metamorphic Rock > Metasedimentary Rock > Quartzite | ||||||
| Rock unit name | Formacion Goyllarisquizga | ||||||
| Rock description | Formacion Goyllarisquizga | ||||||
| |||||||
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Metasedimentary Rock > Quartzite |
| (1) | -74.39967, -13.11449 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Sistema De Fallas Con Rumbo General Nw. |
| Type of structure | Local |
| Structure description | 4 Fracturas Con Rumbo General Ne Y Buz. 70 S. |
| General form | IRREGULAR |
|---|---|
| Strike | N-E |
| Dip | 70 S |
| Thickness | 0.09M |
| Length | 150M |
| Width | 5M |
| Depth to bottom | 150M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Year of last production | 1971 |
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Cia. Minera Santo Tomas De Pata S.A. |
| Year | 1971 | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | -----1971 | ||||||||||||||||||||||||||||
| Material | ORE CU | ||||||||||||||||||||||||||||
| Accuracy | Estimate | ||||||||||||||||||||||||||||
| Description | Cp_Grade: ^1.34 %Cu., 4.47 %Pb., 0.6 Oz/Tc Ag. | ||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| Year | 1971 | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | -----1971 | ||||||||||||||||||||||||||||
| Material | ORE AG | ||||||||||||||||||||||||||||
| Accuracy | Estimate | ||||||||||||||||||||||||||||
| Description | Cp_Grade: ^13.1 Oz/Tc Ag., 22.98 %Pb., 4.13 %Cu. | ||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| Type | In-situ | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1971 | ||||||||||||||||||||||||||||
| Total resources | 220000000mt ore | ||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | AYA0061 |
MOYA F. CARLOS; MINA "MIGUEL ANGEL"; BMP.; 1971; COD. B5563.
MEDINA C. GUILLERMO, GARCIA ORLANDO; MINA "MIGUEL ANGEL"; BMP.; 1971-1972; COD. B5643, B5644.
INSPECTOR DEL BMP.
| Subject category | Comment text |
|---|---|
| Deposit | ASOCIADA A LAS CUARCITAS , SE HAN ORIGINADO 4 VETAS HIDROTERNALES CON RUMBO GENERAL NE Y BUZ. 70 S. LOS AFLORAMIENTOS SON DE 70 A 150 M., BIEN DEFINIDOS, SIN MOSTRAR ALTERACION EN LAS ROCAS CUARCIFERAS. SUPONEN UN ENCAMPANE MINIMO DE 150 M. DEBIDO A LA FUERTE PENDIENTE DE LAS QUEBRADAS QUE ES DONDE AFLORAN. LAS CAPAS VOLCANICAS SON EL TOPE DE LA MINERALIZACION, PUES ES POSTERIOR A LA MINERALIZACION. LA MINERALIZACION ES IRREGULAR Y CON TENDENCIA A DISMINUIR. EL RELLENO MINERAL CONTIENE: ARGENTITA, GALENA ARGENTIFERA, TETRAEDRITA. SE OBSERVAN DISEMINACIONES DE CHALCOPIRITA ASOCIADAS CON CALCITA, DOLOMITA, CUARZO, PIRITA Y ALGO DE RODOCROSITA. |
| Deposit | LAS POSIBILIDADES DEL YACIMIENTO SON DESFAVORABLES. LA MINERALIZACION TIENDE A DISMINUIR EN VALORES DISEMINANDOSE DENTRO DEL RELLENO DE VETA. NOTA: EL DENUNCIO YONY ESMERALDA SE SUPERPONE AL DENUNCIO MIGUEL ANGEL. ; INFO.SRC : 1 PUB LIT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-FEB-94 | Egocheaga Diaz, Cesar H. | Instituto Geologico Minero Y Metalurgico, Peru | |
| Updater | 01-AUG-94 | Gonzales Rosa | Instituto Geologico Minero Y Metalurgico, Peru |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.