| Deposit ID | 10007407 |
|---|---|
| MRDS ID | C011234 |
| Record type | Site |
| Current site name | Brunswick |
| Alternate or previous names | New Brunswick |
| Related records | 10164420 |
| Geographic coordinates: | -121.03881, 39.21322 (WGS84) |
|---|---|
| Elevation | 792 |
| Relative position | 2 MI. E GRASS VALLEY |
Political divisions (FIPS codes)
Nevada(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Grass Valley(quadrangle 1:24,000 scale)
Yuba City(quadrangle 1:100,000 scale)
Chico(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Bear(hydrologic unit)
Lower Sacramento(hydrologic accounting unit)
Sacramento(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | Nevada |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 016N | 008E | 25,36 | California |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Lead | Secondary |
| Copper | Secondary |
| Silver | Secondary |
| Zinc Critical | Secondary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Galena | Ore |
| Gold | Ore |
| Pyrite | Ore |
| Sphalerite | Ore |
| Quartz | Gangue |
| (1) | -121.03881, 39.21322 |
|---|
| Strike | N 50 W |
|---|---|
| Dip | 40 - 70 SW |
| Thickness | 1.52M |
| Depth to top | 0M |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Grass Valley |
|---|
| Type of workings | Underground |
|---|---|
| Length | 1219.2M |
| Overall depth | 410.57M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | C011234 |
MACBOYLE, E., 1919 , MINES AND MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 16 , P. 124 - 128 .
CRAWFORD, J. J., 1894 , REPORT OF THE STATE MINERALOGIST: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 12 , P. 186 .
JOHNSTON, W. D., 1940 , THE GOLD QUARTZ VEINS OF GRASS VALLEY, CALIFORNIA: US GEOLOGICAL SURVEY PROFESSIONAL PAPER 194 , P. 96 - 97 .
MAURER, R. B., WALLA CE, R. E., 1956 , THE MINERAL INDUSTRY OF CALIFORNIA IN MINERALS YEARBOOK 1953 , VOLUME 3 , AREA REPORTS: US BUREAU OF MINES, P. 215 .
MACBOYLE, 1919 ; JOHNSTON, 1940
| Subject category | Comment text |
|---|---|
| Deposit | 27 ACRES ; INFO.SRC : 1 PUB LIT |
| Deposit | VEIN, IDAHO - MARYLAND SYSTEM. FEW INCHES TO 5 FT. THICK, AVG. 2 FT. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1979 | Bowman, J. And Albers, J. | U.S. Geological Survey | PARSED HOST ROCK AND ASSOCIATED ROCK INFORMATION FROM OLD SINGLE VALUED FIELD TO NEW MULTIVALUED FIELD |
| Editor | 27-APR-1995 | Mosier, Dan | 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.