| Deposit ID | 10243678 |
|---|---|
| MAS/MILS ID | 0260690003 |
| Record type | Site |
| Current site name | National Pit & Mill |
| Alternate or previous names | Tawas Mine, National Gypsum Company |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -83.67488, 44.2625 (WGS84) |
| Elevation | 198 |
Political divisions (FIPS codes)
Iosco(county)
Michigan(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Floyd Lake(quadrangle 1:24,000 scale)
Tawas City(quadrangle 1:100,000 scale)
Tawas City(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Au Gres-Rifle(hydrologic unit)
Southwestern Lake Huron(hydrologic accounting unit)
Southwestern Lake Huron(hydrologic subregion)
Great Lakes(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Michigan | Iosco |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Michigan | 021 N | 006 E | 16 | C | Michigan |
| Commodity | Importance |
|---|---|
| Gypsum-Anhydrite | Primary |
| Ore Body (1) | -83.67488, 44.2625 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Producer |
| Commodity type | Non-metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0260690003 |
REF:MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV
FROM 1975 EMJ JOUR., EMPL. 16, ACTUAL ORE TONNAGE 170,000, A
WASTE TONNAGE 25,000, DAILY ORE CAPACITY, ANNUAL AGGLOMERATI
CAPACITY 50,000 TONS, PROVED RESERVES 10,000,000 TONS.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 03-NOV-1983 | Eastern Field Operations Center (EFOC) | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.