| Deposit ID | 10284082 |
|---|---|
| MRDS ID | M005240 |
| MAS/MILS ID | 0060050009 |
| Record type | Site |
| Current site name | Pereni Prospect |
| Related records | 10109110 |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -120.62521, 38.4218 (WGS84) |
| Elevation | 732 |
| Location accuracy | 1000(meters) |
Political divisions (FIPS codes)
Amador(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Pine Grove(quadrangle 1:24,000 scale)
San Andreas(quadrangle 1:100,000 scale)
Sacramento(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Mokelumne(hydrologic unit)
San Joaquin(hydrologic accounting unit)
San Joaquin(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | Amador |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 007 N | 012 E | 35 | NW | California |
| Commodity | Importance |
|---|---|
| Manganese Critical | Tertiary |
| Main Entrance (1) | -120.62521, 38.4218 |
|---|
| Operation type | Surface-Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1942 |
| Type of mineral rights | Unknown |
|---|---|
| Type of mineral rights | Private Lease |
| Type | Operator |
|---|---|
| Owner | Lee Peyton |
| Home office | California |
| Year | 1974 |
| Type | Owner |
|---|---|
| Owner | Ben Pereni |
| Home office | California |
| Year | 1974 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060050009 | |
| USGS | Mineral Resources Data System | MRDS | M005240 | MAS references MRDS |
CAL JRN MNG & GEOL V 50 NO 1 1954 P 202 269 PLI V43 NO3 P 3
USGS FOLIO 63 CL SHEET 1 SEC 1
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 22-MAY-1986 | Unknown | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.