| Deposit ID | 10310009 |
|---|---|
| MRDS ID | LW00009 |
| Record type | Site |
| Current site name | St. Clair Salt Mine |
| Alternate or previous names | Diamond Crystal |
| Geographic coordinates: | -82.48984, 42.78444 (WGS84) |
|---|---|
| Location accuracy | 100(meters) |
| Relative position | LOCATED WITHIN ST. CLAIR CITY LIMITS: EAST CHINA TOWNSHIP, LAT/LONG IS CALCULATED FROM CENTER OF SW 1/4. |
Political divisions (FIPS codes)
St. Clair(county)
Michigan(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
St. Clair(quadrangle 1:24,000 scale)
Lake Saint Clair North(quadrangle 1:100,000 scale)
Detroit(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
St. Clair(hydrologic unit)
St. Clair-Detroit(hydrologic accounting unit)
St. Clair-Detroit(hydrologic subregion)
Great Lakes(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Michigan | St. Clair |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Michigan | T40N | 017E | 7 | SW 1/4 | Michigan |
| Commodity | Importance |
|---|---|
| Halite | Primary |
| Materials | Type of material |
|---|---|
| Halite | Ore |
| Model code | 251 |
|---|---|
| USGS model code | 35a.3 (35ac) |
| Deposit model name | Bedded salt: marine evaporite salt |
| (1) | -82.48984, 42.78444 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Michigan basin |
| Type of structure | Local |
| Structure description | Relatively flat lying |
| General form | SALINA GROUP |
|---|---|
| Thickness | 35M |
| Depth to top | 498M |
| Operation type | Underground |
|---|---|
| Development status | Producer |
| Significant | Yes |
| Discovery year | 1863 |
| Year of first production | 1883 |
| Type | Owner |
|---|---|
| Owner | Cargill Salt |
WILLIAM WALDEN NOTES; SPOKE WITH CARGILL REPRESENTIVE DAN TAYLOR (1-800-326-2763)
| Subject category | Comment text |
|---|---|
| Deposit | SALT BEDS ARE PRESENT INTERBEDDED WITH DOLOMITE AND SHALE. 1000 FEET OF OVERBURDEN CONSISTING OF 100 FEET OF GLACIAL DRIFT AND 600 FEET OF LIMESTONE AND SANDSTONE CONTAINING MANY WATERCOURSES. BED "A" AT 1060 DEPTH WAS FLECKED WITH RED-COLORED SPOTS AND HIGH SHALE CONTENT. BED "B" HIGH QUALITY (PURE) IS LOCATED 100 FEET BELOW BED "A". |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 24-AUG-01 | Anderson, Arlene (M. Gere) | Michigan Department of Natural Resources |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.