| Deposit ID | 10105700 |
|---|---|
| MRDS ID | W014320 |
| MAS/MILS ID | 0160370309 |
| Record type | Site |
| Current site name | Fourth of July Mine |
| Alternate or previous names | 4th of July Mine, Peak |
| Geographic coordinates: | -114.66873, 44.37209 (WGS84) |
|---|---|
| Elevation | 2743 |
| Relative position | 17 MI NE OF STANLEY 3 MI E OF BONANZA |
Political divisions (FIPS codes)
Custer(county)
Idaho(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Sunbeam(quadrangle 1:24,000 scale)
White Cloud Peaks(quadrangle 1:100,000 scale)
Challis(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Salmon(hydrologic unit)
Salmon(hydrologic accounting unit)
Lower Snake(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
Salmon-Challis National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Idaho | Custer |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Boise | 012N | 015E | 14 | SW | Idaho |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Silver | Secondary |
| Zinc Critical | Tertiary |
| Copper | Tertiary |
| Materials | Type of material |
|---|---|
| Argentite | Ore |
| Chalcopyrite | Ore |
| Gold | Ore |
| Sphalerite | Ore |
| Calcite | Gangue |
| Chalcedony | Gangue |
| Pyrite | Gangue |
| Quartz | Gangue |
| Result | ASSAY: 0.25 OZ AU/TON. |
|---|
| Host or associated | Associated | ||||||
|---|---|---|---|---|---|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Latite | ||||||
| |||||||
| Host or associated | Associated |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite |
| Rock unit name | Challis Volcanics-Andesite, Latite |
| Rock description | Challis Volcanics-Andesite, Latite |
| Host or associated | Host |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Latite |
| Host or associated | Host |
|---|---|
| Rock type | Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite |
| (1) | -114.66873, 44.37209 |
|---|
| Strike | N 70 DEG E |
|---|---|
| Dip | 85 DEG N |
| Width | 12.19M |
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Yankee Fork District |
|---|
| Ownership category | National Forest |
|---|---|
| Area name | Challis National Forest |
| Year | 1942 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | ORE | ||||||||||||||
| Description | Ap_Grade: ^Ave. 0.9 Oz Au/Ton | ||||||||||||||
| |||||||||||||||
| Type of workings | Underground |
|---|---|
| Length | 179.22M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W014320 | |
| Idaho Geological Survey | Idaho Mines and Prospects | IMP | CH_434 | http://www.idahogeology.org/ |
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0160370309 | data consolidated into this record |
Anderson, A. L., 1949, Silver - Gold Deposits Of The Yankee Fork District, Custer County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 83, 37 P
Anderson, A. L., 1949, Idaho Bureau Of Mines And Geology Pamphlet 83, P. 25.
U.S. Bureau Of Mines Open-File Report MLA 6-91, 1991, Table A-3, No. 453, P. 213.
| Subject category | Comment text |
|---|---|
| Deposit | 2 Veins |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUL-1976 | Siefken, Robert R. (Miller, Pat) | U.S. Geological Survey | |
| Reporter | 05-NOV-1992 | McHugh, Edward L. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.