| Deposit ID | 10067720 |
|---|---|
| MRDS ID | W000541 |
| Record type | Site |
| Current site name | Little Bob Mine |
| Related records | 10192135 |
| Geographic coordinates: | -84.81663, 33.90014 (WGS84) |
|---|
Political divisions (FIPS codes)
Paulding(county)
Georgia(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Dallas(quadrangle 1:24,000 scale)
Atlanta(quadrangle 1:100,000 scale)
Atlanta(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Middle Chattahoochee-Lake Harding(hydrologic unit)
Apalachicola(hydrologic accounting unit)
Apalachicola(hydrologic subregion)
South Atlantic-Gulf(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Georgia | Paulding |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Zinc Critical | Secondary |
| Iron-Pyrite | Secondary |
| Cobalt Critical | Tertiary |
| Nickel Critical | Tertiary |
| Materials | Type of material |
|---|---|
| Pyrrhotite | Ore |
| Galena | Ore |
| Chalcopyrite | Ore |
| Sphalerite | Ore |
| Pyrite | Ore |
| Gahnite | Gangue |
| Garnet | Gangue |
| Sphalerite | Gangue |
| Magnetite | Gangue |
| Hornblende | Gangue |
| Calcite | Gangue |
| Quartz | Gangue |
| Result | ASSAYS AS HIGH AS 6.5% CU AND 3.4% ZN |
|---|
| Model code | 184 |
|---|---|
| USGS model code | 28a |
| Deposit model name | Massive sulfide, kuroko |
| Mark3 model number | 93 |
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Ultramafic Intrusive Rock > Hornblendite |
| Rock unit name | Univeter Formation |
| Rock description | Univeter Formation |
| (1) | Biotite Gneiss/ Amphibolite |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Hornblende Schist |
| Development status | Past Producer |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| Year of first production | 1860 |
| Year of last production | 1920 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W000541 |
SHEARER AND HULL (1918)GA GEOL SURVEY BULL 33
KINKEL,A.R., AND PETERSON, N.P.,1962, USGS MAP MR-13; COOK, 1970,ABRAMS AND MCCONNEL, 1986 GGS FIELD TRIP GUIDBOO
Kinkel, A.R., Jr. And Peterson, N.P.,1962, Copper In The United States, Exclusive Of Alaska And Hawaii: U.S. Geological Survey Mineral Resources Map Mr-13.Kinkel, A.R., Jr. And Peterson, N.P.,1962, Copper In The United States, Exclusive Of Alaska And Hawaii: U.S. Geological Survey Mineral Resources Map Mr-13.
Cook, R. B., Jr., 1970, The Geologic History Of Massive Sulfide Bodies In West-Central Georgia, Ph.D. Thesis, University Of Georgia, 163 P.Cook, R. B., Jr., 1970, The Geologic History Of Massive Sulfide Bodies In West-Central Georgia, Ph.D. Thesis, University Of Georgia, 163 P.
Mcconnell, K.I., German, J., M., And Abrams, C.E., 1986, Gold And Base Metal Mineralization Host Rocks In The Dahlonega And Carroll County Gold Belts: Georgia Geological Society Guidebook, V. 6, No. 5. Mcconnell, K.I., German, J., M., And Abrams, C.E., 1986, Gold And Base Metal Mineralization Host Rocks In The Dahlonega And Carroll County Gold Belts: Georgia Geological Society Guidebook, V. 6, No. 5.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-APR-1972 | Cannon, Suzanne S., Coury, Anny B. | U.S. Geological Survey | |
| Updater | 01-MAY-1998 | Cocker, Mark D. | Georgia Geologic Survey | location accuracy, easting and northing, |
| Updater | 01-JUN-1993 | Klein, Terry L. | U.S. Geological Survey | |
| Editor | 01-NOV-2002 | Woodruff, Laurel G. | U.S. Geological Survey | commodity codes; updated references |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.