| Deposit ID | 10243133 |
|---|---|
| MAS/MILS ID | 0271370498 |
| Record type | Site |
| Current site name | Stephens Reserve O-86 |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -92.20849, 47.5667 (WGS84) |
| Elevation | 457 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
St. Louis(county)
Minnesota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Aurora(quadrangle 1:24,000 scale)
Vermilion Lake(quadrangle 1:100,000 scale)
Hibbing(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
St. Louis(hydrologic unit)
St. Louis(hydrologic accounting unit)
Western Lake Superior(hydrologic subregion)
Great Lakes(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Minnesota | St. Louis |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 4th Principal | 059 N | 015 W | 26 | Minnesota |
| Commodity | Importance |
|---|---|
| Iron | Primary |
| Ore Body (1) | Gunflint (~1,878 Ma), Biwabik, and Emily Iron Formations |
|---|
| Operation type | Surface |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Type of mineral rights | Fee Ownership |
|---|
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | U.S. Steel Corp. |
| Year | 1981 |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0271370498 |
MINERAL RESOURCES RESEARCH CENTER. MINNESOTA MINING
DIRECTORY - 1981, ED. BY W.D. THETHEWAY. UNIV. OF MINN.,
MINNEAPOLIS, MINN., 1981, P. 152.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-DEC-1983 | Hartos | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
MRDS records operators as of each record's last update (≤ 2019). Some of the operators listed here have since changed hands or dissolved:
Curated by qvyshift.com from publicly-reported M&A activity (SEC filings, press releases, USGS Mineral Yearbooks). Not authoritative — verify against primary sources before relying on it. The MSHA panel above is the current authoritative source for actively-permitted mines.