| Deposit ID | 10212046 |
|---|---|
| MAS/MILS ID | 0060410045 |
| Record type | Site |
| Current site name | Gravel Pit |
| Point of reference | Trench |
|---|---|
| Geographic coordinates: | -122.92467, 38.13909 (WGS84) |
| Elevation | 37 |
| Location accuracy | 500(meters) |
Political divisions (FIPS codes)
Marin(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Tomales(quadrangle 1:24,000 scale)
Napa(quadrangle 1:100,000 scale)
Santa Rosa(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Tomales-Drake Bays(hydrologic unit)
San Francisco Bay(hydrologic accounting unit)
San Francisco Bay(hydrologic subregion)
California(hydrologic region)
Federal lands
Point Reyes National Seashore(National Seashore)
National Seashore NPS(Type of land area)
NPS(Federal land areas administered by NPS)
| Country | State | County |
|---|---|---|
| United States | California | Marin |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 003 N | 010 W | 35 | SE | California |
| Commodity | Importance |
|---|---|
| Sand and Gravel, Construction | Primary |
| Trench (1) | -122.92467, 38.13909 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Prospect |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Federal |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0060410045 |
CALIF JOUR MINES & GLG V 51 NO 3 JULY 1955 P 281
MAY BE TRONT FARM LIMESTONE QUARRY QUARRY EXTENDS SOUTH INTO
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 04-NOV-1983 | Western Field Operations Center (WFOC) | 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.