| Deposit ID | 10213287 |
|---|---|
| MAS/MILS ID | 0060611047 |
| Record type | Site |
| Current site name | Richie Quarry |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -121.10603, 38.85679 (WGS84) |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Placer(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Pilot Hill(quadrangle 1:24,000 scale)
Sacramento(quadrangle 1:100,000 scale)
Sacramento(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
North Fork American(hydrologic unit)
Lower Sacramento(hydrologic accounting unit)
Sacramento(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | Placer |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 012 N | 008 E | 29 | SWSE | California |
| Commodity | Importance |
|---|---|
| Stone, Crushed/Broken | Primary |
| Ore Body (1) | -121.10603, 38.85679 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Type | Owner-Operator |
|---|---|
| Owner | Robinson Sand And Gravel, Inc. |
| Year | 1989 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060611047 |
CALIF. DIV. MINES AND GEOL. SPECIAL PUBL. 103, 1990.
COMMODITY IS DECOMPOSED GRANITE
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 15-MAR-91 | Lowe, Nathan T. | 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.