| Deposit ID | 10004033 |
|---|---|
| MRDS ID | ANC0147 |
| Record type | Site |
| Current site name | Riqueza, Mina |
| Geographic coordinates: | -77.56643, -9.93128 (WGS84) |
|---|---|
| Elevation | 4700 |
| Location accuracy | 1000(meters) |
| Relative position | A 180 KM DE HUARAZ, Est . Tomado De La Hoja De Chiquian 21-I, 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 |
| Lead | Primary |
| Zinc Critical | Primary |
| Copper | Primary |
| Materials | Type of material |
|---|---|
| Galena | Ore |
| Calcite | Gangue |
| Result | 5.58% PB, 5.64 OZ/TC AG, 2.42% ZN |
|---|
| Host or associated | Associated | ||
|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite | ||
| |||
| Host or associated | Associated |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Dacite |
| Host or associated | Host |
|---|---|
| Rock type | Sedimentary Rock > Carbonate > Limestone |
| Rock unit name | Formacion Pariahuanca |
| Rock description | Formacion Pariahuanca |
| (1) | -77.56643, -9.93128 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Las Rocas Sedimentarias (De La Form. Pariahuanca) Se Presentan Formando Un Anticlinal Y Sinclinal De Rumbo General N30w. |
| General form | ISOMETRICO (VETAS) |
|---|
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner-Operator |
|---|---|
| Owner | Minera Pachapaqui |
| Type | In-situ | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1972 | |||||||||||||||||||||||||||||||||||
| Total resources | 15000000mt ore | |||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | ANC0147 |
VALENCIA BELLIDO, RONAL; VENEGAS HAUXWELL, FRANCO; ESTUDIO DE LA ZONA MINERA DE PACHAPAQUI, B.M.P. MAYO 1972, COD. B2982
CLEMENTE L., JAIME; INFORME DE LA MINA RIQUEZA, B.M.P. ABRIL 1959.
VALENCIA R.; JUSTINO, L.; INFORME TECNICO DE LA MINA RIQUEZA, B.M.P. OCTUBRE 1974, COD. B4146.
BANCO MINERO
| Subject category | Comment text |
|---|---|
| Deposit | EL INTRUSIVO EN LAS ROCAS SEDIMENTARIAS OCURRE COMO APOFISIS, DIQUES Y SILLS; MIENTRAS LA BRECHA INTRUSIVA SEMEJA UNA EFUSION POR FISURA A POCA PROFUNDIDAD Y EN FORMA GRADUAL (VARIACION DE TEXTURA MICRO-GRANULAR A CASI AFANITICA EN CORTA DISTANCIA. LIMITACION DE ESTA BRECHA A UN AREA NO MAYOR DE 500 M. DE DIAMETRO.) ; INFO.SRC : 2 UNPUB REPT |
| Deposit | ATRAVEZANDO EL PAQUETE DE ROCAS SEDIMENTARIAS OCURREN CUATRO ESTRUCTURAS FILONEANAS PARALELAS EN UN AREA DE 60X500 M. DENOMINADAS: PRADO, "B", RIQUEZA Y "D" Y OTROS SPLITS. LAS VETAS PRINCIPALES TIENEN HABITO CIMOIDE, FUNDAMENTALMENTE EN BUZAMIENTO. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-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.