| Deposit ID | 10019020 |
|---|---|
| MRDS ID | DC08326 |
| Record type | Site |
| Current site name | Jumbo Mine |
| Geographic coordinates: | -114.35959, 47.95488 (WGS84) |
|---|---|
| Elevation | 1524 |
| Relative position | 2 MI NW OF BASIN MEADOWS |
Political divisions (FIPS codes)
Lake(county)
Montana(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Proctor(quadrangle 1:24,000 scale)
Polson(quadrangle 1:100,000 scale)
Wallace(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Flathead Lake(hydrologic unit)
Pend Oreille(hydrologic accounting unit)
Kootenai-Pend Oreille-Spokane(hydrologic subregion)
Pacific Northwest(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Montana | Lake |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Montana Principal | 025N | 021W | 06 | SE OF SW OF NW | Montana |
| Commodity | Importance |
|---|---|
| Lead | Primary |
| Silver | Primary |
| Copper | Secondary |
| Gold | Secondary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Galena | Ore |
| Malachite | Ore |
| Quartz | Gangue |
| Result | STOCKPILED PORTION OF VUGGY WHITE QUARTZ VEIN ASSAYED 10.20 % PB, 1.40 OZ/TON AG AND 0.003 OZ/TON AU. ANOTHER SAMPLE OF FIELD MATERIAL FROM THE DUMP CONTAINED SMALL AMOUNTS OF GOLD, SILVER AND COPPER. |
|---|
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Argillite | ||||
| |||||
| (1) | -114.35959, 47.95488 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Nw-Plunging Anticline To The West. Large Scale N-Trending And W-Trending Faults To The East. |
| Strike | N 85 DEG W |
|---|---|
| Dip | EAST |
| Width | 0.61M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1914 |
| District name | Chief Cliff District |
|---|
| Ownership category | National Forest |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | DC08326 |
SRC.REF: JOHNS, W. M., 1970 : MONTANA BUREAU OF MINES AND GEOLOGY BULL. 79 , P. 144 .
JOHNS, W. M., 1964 , GEOLOGIC INVESTIGATIONS IN THE KOOTENAI - FLATHEAD AREA, NORTHWEST MONTANA: MONTANA BUREAU OF MINES AND GEOLOGY BULL. 42 , PP. 45 - 46 .
JOHNS, W. M., 1970 , GEOLOGY AND MINERAL DEPOSITS OF LINCOLN AND FLATHEAD COUNTIES, MONTANA: MONTANA BUREAU OF MINES AND GEOLOGY BULL. 79 , P. 144 .
CONSV. DIV. COMP. DATE, 12-22-1970
| Subject category | Comment text |
|---|---|
| Deposit | CONTACT WITH VEIN IS COVERED. VEIN WIDTH HAS BEEN ESTIMATED FROM QUARTZ BOULDERS IN THE STOCKPILE TO BE IN EXCESS OF 2 FT. QUARTZ IS VUGGY. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1974 | Unknown | U.S. Geological Survey | |
| Updater | 01-MAY-1979 | Rojstaczer, Stuart A. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.