| Deposit ID | 10107494 |
|---|---|
| MRDS ID | ANC0103 |
| Record type | Site |
| Current site name | Pusmaquilca, Mina |
| Geographic coordinates: | -77.89977, -7.79804 (WGS84) |
|---|---|
| Elevation | 4000 |
| Location accuracy | 1000(meters) |
| Relative position | Est . Tomado De La Hoja De Pallasca 17-H. Esc. 1/100000 |
Political divisions (FIPS codes)
Ancash(province)
Peru(country)
South America(continent)
Land(continent)
| Country | State |
|---|---|
| Peru | Ancash |
| Peru | Ancash |
| Commodity | Importance |
|---|---|
| Silver | Primary |
| Gold | Primary |
| Lead | Primary |
| Zinc Critical | Primary |
| Materials | Type of material |
|---|---|
| Galena | Ore |
| Result | 13.22 OZ/TC AG, 0.14 OZ/TC AU, 1.25% PB, 1.15% ZN. |
|---|
| Host or associated | Associated |
|---|---|
| Rock type | Plutonic Rock > Granitoid > Monzonite |
| Host or associated | Associated |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Metasedimentary Rock > Slate |
| Rock unit name | Formacion Chicama;Formacion Goyllar |
| Rock description | Formacion Chicama;Formacion Goyllar |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Metasedimentary Rock > Quartzite |
| (1) | -77.89977, -7.79804 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Fallamientos Y Plegamientos Regionales. |
| General form | CIMOIDE |
|---|---|
| Strike | N30W |
| Dip | 30NE |
| Development status | Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Medium |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Cia. Minera Magistral S.A. |
| Year | 1978 | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | ORE | |||||||||||||||||||||||||||||||||||
| Accuracy | Accurate | |||||||||||||||||||||||||||||||||||
| Description | Ap_Grade: ^0.24% Pb, 0,78% Zn, 7.58 Oz/Tc Ag, 0.11 Oz/Tc Au | |||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||
| Year | 1979 | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | ORE | |||||||||||||||||||||||||||||||||||
| Accuracy | Accurate | |||||||||||||||||||||||||||||||||||
| Description | Ap_Grade: ^0.28% Pb, 0.80% Zn, 10.20 Oz/Tc Ag, 0.15 Oz/Tc Au. | |||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||
| Type | In-situ | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1978 | |||||||||||||||||||||||||||||||||||
| Total resources | 215708000mt ore | |||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | ANC0103 |
MORALES POLACK, WALTER; INFORME DE LA MINA PUSMAQUILCA, B.M.P. JUNIO 1979, COD. B2533
ALARCON GONZALES, JULIO; INFORME DE LA MINA PUSHAQUILCA, B.M.P. JUNIO 1978
BANCO MINERO
| Subject category | Comment text |
|---|---|
| Deposit | SE TRATA DE MANTOS CUYA MINERALIZACION PREDOMINANTE ESTA CONSTITUIDA POR GALENA, ESFALERITA, ARSENOPIRITA, CUARZO. AL MANTO PRINCIPAL CONVERGEN OTRAS ESTRUCTURAS MENORES DETERMINANDO QUE EL YACIMIENTO TENGA UNA ESTRUCTURA DEL TIPO CIMOIDE. EL YACIMIENTO HA SIDO FORMADO POR SOLUCIONES HIDROTERMALES QUE HAN RELLENADO LAS FRACTURAS FORMADAS POR EL DIACLASAMIENTO DE LOS SEDIMENTOS. LA ESTRUCTURA PRINCIPAL ESTA FORMADA POR EL MANTO 2, SIENDO LAS ESTRUCTURAS SECUNDARIAS EL MANTO1, VETA 1 Y VETA 2 CON DIVERSOS RAMALES. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-FEB-94 | Delgado Valladares, Javier E. | Instituto Geologico Minero Y Metalurgico, Peru | |
| Updater | 01-APR-94 | Gonzales, Rosa | Instituto Geologico Minero Y Metalurgico, Peru |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.