| Deposit ID | 10219296 |
|---|---|
| MAS/MILS ID | 0290170092 |
| Record type | Site |
| Current site name | Higdon Mine |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -90.1418, 37.60837 (WGS84) |
| Elevation | 260 |
| Location accuracy | 1000(meters) |
Political divisions (FIPS codes)
Perry(county)
Missouri(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Higdon(quadrangle 1:24,000 scale)
Farmington(quadrangle 1:100,000 scale)
Rolla(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Whitewater(hydrologic unit)
Upper Mississippi-Meramec(hydrologic accounting unit)
Upper Mississippi-Kaskaskia-Meramec(hydrologic subregion)
Upper Mississippi(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Missouri | Bollinger |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 5th Principal | 034 N | 008 E | 34 | N2SWNW | Missouri |
| Commodity | Importance |
|---|---|
| Cobalt Critical | Tertiary |
| Copper | Secondary |
| Lead | Primary |
| Nickel Critical | Tertiary |
| Zinc Critical | Secondary |
| Materials | Type of material |
|---|---|
| Calcite | Unknown |
| Chalcopyrite | Unknown |
| Dolomite | Unknown |
| Galena | Unknown |
| Linnaeite | Unknown |
| Marcasite | Unknown |
| Pyrite | Unknown |
| Quartz | Unknown |
| Sphalerite | Unknown |
| Main Entrance (1) | -90.1418, 37.60837 |
|---|
| Thickness | 4M | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Length | 2000M | ||||||||||||||||||||||||||||||||||||
| Width | 100M | ||||||||||||||||||||||||||||||||||||
| Area | 200HA | ||||||||||||||||||||||||||||||||||||
| Depth to top | 400M | ||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||
| Operation type | Underground |
|---|---|
| Development status | Prospect |
| Commodity type | Metallic |
| Significant | No |
| Discovery year | 1963 |
| Mining method | Open Stope - Room and Pillar |
| Milling method | Flotation |
| District name | Southeast Mo |
|---|
| Type of mineral rights | Private Lease |
|---|---|
| Type of mineral rights | Federal Lease |
| Type of mineral rights | Fee Ownership |
| Ownership category | Mixed |
|---|
| Type | Owner |
|---|---|
| Owner | Bunker Hill Mining Co. |
| Interest | 100 |
| Home office | Idaho |
| Year | 1977 |
| Type | In-situ | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Estimate year | 1968 | ||||||||||||||||||||||||||||
| Indicated | 3640000mt ore | ||||||||||||||||||||||||||||
| Demonstrated | 3640000mt ore | ||||||||||||||||||||||||||||
| Total resources | 3640000mt ore | ||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| Type of workings | Underground | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall depth | 437M | ||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||
| Type of workings | Underground | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall depth | 437M | ||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0290170092 |
ANNUAL REPT., GULF RESOURCES AND CHEMICAL CORP., 1976, P.12.
PROXY STATEMENT, GULF RESOURCES AND CHEMICAL CORP., 4/22/68,
PP. 27, 32-33.
| Subject category | Comment text |
|---|---|
| Deposit | U.S. BUREAU OF MINES MINERALS AVAILIBILITY SYSTEM GRANT NO. GO 155019, 1976, HAGNI, R.D., AND D.R. JESSEY, ENTITLED "COLLECTION, EVALUATION, AND CLASSIFICATION OF MINERAL RESOURCES INFORMATION ON COBALT AND NICKEL IN MISSOURI." EVALUATION BY NTERMOUNTAIN FIELD OPERATIONS CENTER, DENVER, COLORADO. CONCENTRATOR, FEED, AND YIELD DATA SETS APPLY TO THE BLENDED, COMBINED THROUGH-PUT FOR THE HIGDON AND BONNE TERRE MINES FOR THE PERIOD 1981 TO 1990. PRODUCT DATA SETS APPLY ONLY TO THE HIGDON MINE. OUTPUTS ARE CALCULATED ON THE BASIS OF THE CHIEF ELEMENT IN EACH CONCENTRATE. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 03-JUN-93 | T.D.&D.W. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.