| Deposit ID | 10040694 |
|---|---|
| MRDS ID | M055553 |
| Record type | Site |
| Current site name | Unnamed Occurrence |
| Geographic coordinates: | -122.42772, 37.76407 (WGS84) |
|---|---|
| Elevation | 23 |
| Relative position | IN THE HILLS NEAR THE MISSION |
Political divisions (FIPS codes)
San Francisco(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
San Francisco North(quadrangle 1:24,000 scale)
San Francisco(quadrangle 1:100,000 scale)
San Francisco(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
San Francisco Bay(hydrologic unit)
San Francisco Bay(hydrologic accounting unit)
San Francisco Bay(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | San Francisco |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 002S | 005W | California |
| Commodity | Importance |
|---|---|
| Mercury | Tertiary |
| Materials | Type of material |
|---|---|
| Cinnabar | Ore |
| Mercury | Ore |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Serpentinite |
| (1) | -122.42772, 37.76407 |
|---|
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1892 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M055553 |
BRADLEY, W. W., 1918, QUICKSILVER RESOURCES OF CALIFORNIA: CDMG BULL. 78
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JAN-1976 | Gassaway, J. S. | U.S. Geological Survey |
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.