| Deposit ID | 10090582 |
|---|---|
| MRDS ID | D000652 |
| Record type | Site |
| Current site name | Robischaud |
| Alternate or previous names | Safety Harbor, Copper King |
| Geographic coordinates: | -120.38118, 48.14205 (WGS84) |
|---|---|
| Elevation | 1981 |
| Location accuracy | 1000(meters) |
| Relative position | ABOUT 1 MI NORTHEAST OF FERRY PEAK, Estimated In Miners Basin At Head Of Safety Harbor Creek |
Political divisions (FIPS codes)
Chelan(county)
Washington(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Prince Creek(quadrangle 1:24,000 scale)
Twisp(quadrangle 1:100,000 scale)
Concrete(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Lake Chelan(hydrologic unit)
Upper Columbia(hydrologic accounting unit)
Upper Columbia(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
Okanogan-Wenatchee National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Washington | Chelan |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Willamette | 031N | 020E | 29,31 | SE4 (31) | Washington |
| Commodity | Importance |
|---|---|
| Molybdenum | Primary |
| Copper | Primary |
| Gold | Primary |
| Materials | Type of material |
|---|---|
| Chalcocite | Ore |
| Chalcopyrite | Ore |
| Malachite | Ore |
| Molybdenite | Ore |
| Pyrite | Ore |
| Quartz | Gangue |
| Result | AN ASSAY INDICATED NO AU OR AG |
|---|
| Model code | 85 |
|---|---|
| USGS model code | 22c |
| Deposit model name | Polymetallic veins |
| Mark3 model number | 46 |
| Host or associated | Associated | ||||
|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Granitoid > Alkali-Granite (Alaskite) | ||||
| Rock unit name | Cooper Mountain Batholith;Oval Peak Batholith; | ||||
| Rock description | Cooper Mountain Batholith;Oval Peak Batholith; | ||||
| |||||
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Gneiss |
| Rock unit name | Skagit Gneiss Complex |
| Rock description | Skagit Gneiss Complex |
| (1) | -120.38118, 48.14205 |
|---|
| General form | LENSES WITHIN VEIN, DISSEMINATED |
|---|---|
| Length | 609.6M |
| Width | 182.88M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Ownership category | National Forest |
|---|---|
| Area name | In Wenatchee National Forest |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | D000652 |
PURDY, C.P, JR., 1954, MOLYBDENUM OCCURRENCES OF WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY REPORT OF INVESTIGATIONS 18, P. 25-26.
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 268.
GRANT, A.R., 1976, REPORT OF EVALUATION, MINERAL RESOURCE ANALYSIS STUDY ON UNITED STATES FOREST SERVICE LAND, STATE OF WASHINGTON: PREPARED FOR U.S. FOREST SERVICE - REGION 6, CONTRACT NO. 004724N, P. 31.
BUNNING, B.B., 1990, GEOLOGIC MAP OF THE EAST HALF OF THE TWISP 1:100,000 QUADRANGLE, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-9, SCALE 1:100,000.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-AUG-74 | King, Robert U. | U.S. Geological Survey | |
| Updater | 01-FEB-91 | Peterson, Jocelyn A. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.