| Deposit ID | 10028861 |
|---|---|
| MRDS ID | M006094 |
| Record type | Site |
| Current site name | Ford |
| Alternate or previous names | Apex |
| Related records | 10187571 |
| Geographic coordinates: | -120.66907, 38.19658 (WGS84) |
|---|---|
| Elevation | 341 |
| Relative position | 1/2 MI E OF SAN ANDRES |
Political divisions (FIPS codes)
Calaveras(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
San Andreas(quadrangle 1:24,000 scale)
San Andreas(quadrangle 1:100,000 scale)
Sacramento(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Calaveras(hydrologic unit)
San Joaquin(hydrologic accounting unit)
San Joaquin(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | Calaveras |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 004N | 012E | 17 | California |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Secondary |
| Copper | Secondary |
| Lead | Secondary |
| Materials | Type of material |
|---|---|
| Quartz | Gangue |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Schist |
| (1) | -120.66907, 38.19658 |
|---|
| Strike | NW |
|---|---|
| Dip | 70 W |
| Thickness | 6.1M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Type of workings | Surface/Underground |
|---|---|
| Overall depth | 213.36M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M006094 |
CLARK, W. B., LYDON, P. A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.; COUNTY REPORT 2 ; CALIF. DIV. OF MINES AND GEOLOGY, P. 54 - 55 , 151 AND PL B.
LOGAN, C. A., 1934 , THE MOTHER LODE GOLD BELT OF CALIF.: CALIF. DIV. OF MINES, BULL. 108 , P 139 - 140 AND PL 6 .
LOGAN, C. A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 32 , NO. 3 ; DIV. OF MINES, P 257 .
| Subject category | Comment text |
|---|---|
| Deposit | VEINS, 4 ON PROPERTY WITH PARALLEL STRIKE, WEST VEIN 120 FT. W OF MAIN SHAFT, MAIN VEIN WITH MAIN SHAFT SUNK ON IT HANGING WALL VEIN AND EAST VEIN WHICH CROPS OUT 270 FT. EAST OF MAIN SHAFT - EAST AND WEST VEINS ARE RICHEST. THE WEST VEIN IS APPROX. 4 FT. THICK AND THE EAST VEIN IS A BELT OF QUARTZ STRINGERS 20 FT. THICK. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-FEB-1979 | Mateik, R.; Albers, John P. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
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