| Deposit ID | 10109668 |
|---|---|
| MRDS ID | M060741 |
| Record type | Site |
| Current site name | Black Bear |
| Alternate or previous names | Old Dan Green |
| Related records | 10250089 |
| Geographic coordinates: | -123.61755, 42.5826 (WGS84) |
|---|
Political divisions (FIPS codes)
Josephine(county)
Oregon(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Galice(quadrangle 1:24,000 scale)
Canyonville(quadrangle 1:100,000 scale)
Medford(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lower Rogue(hydrologic unit)
Southern Oregon Coastal(hydrologic accounting unit)
Oregon-Washington Coastal(hydrologic subregion)
Pacific Northwest(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Oregon | Josephine |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Willamette | 034S | 008W | 26 | SW | Oregon |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Primary |
| Copper | Tertiary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Pyrite | Ore |
| Quartz | Gangue |
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Ultramafic Intrusive Rock > Peridotite > Dunite | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Metavolcanic Rock > Mafic Metamorphic Rock > Greenstone |
| Rock unit name | Rogue Volcanics |
| Rock description | Rogue Volcanics |
| (1) | -123.61755, 42.5826 |
|---|
| Type of structure | Local |
|---|---|
| Structure description | Near Thrust Contact With Amphibolite |
| General form | LENS, KIDNEY |
|---|---|
| Strike | NORTH |
| Dip | VERTICAL |
| Width | 0.76M |
| Development status | Producer |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Production years | 1939-1940 |
| District name | Galice |
|---|
| Ownership category | Private |
|---|
| Year | 1940 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | 1890-1940 | ||||||||||||||
| Material | ORE | ||||||||||||||
| Description | Cp_Grade: ^0.2-0.8 Au, Ag, Cu | ||||||||||||||
| |||||||||||||||
| Type of workings | Unknown |
|---|---|
| Length | 670.56M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M060741 | |
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0410330430 |
RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45P
BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P.208
OREGON METAL MINES HANDBOOK, 1942, ODGMI BULL. 14-C, VOL. 2, SEC. 1, P.28
USBM
| Subject category | Comment text |
|---|---|
| Deposit | RECORD NUMBER (M013301) HAS BEEN MERGED WITH THIS RECORD AND DELETED FROM THE OREGON FILE. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-OCT-1979 | Johnson, Maureen G. | U.S. Geological Survey | |
| Updater | 01-FEB-1981 | Smith, Roscoe M. And Ferns, Mark L. (Brooks, Howard C.) | U.S. Geological Survey | |
| Updater | 01-AUG-1993 | Gray, Jerry J. | Oregon Department of Geology and Mineral Industries |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.