| Deposit ID | 10170295 |
|---|---|
| MAS/MILS ID | 0270750001 |
| Record type | Site |
| Current site name | Lake and Cook County Anorthosite |
| Point of reference | Ore Body |
|---|---|
| Geographic coordinates: | -91.19795, 47.4417 (WGS84) |
| Elevation | 488 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Lake(county)
Minnesota(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Finland(quadrangle 1:24,000 scale)
Two Harbors(quadrangle 1:100,000 scale)
Two Harbors(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Baptism-Brule(hydrologic unit)
Northwestern Lake Superior(hydrologic accounting unit)
Western Lake Superior(hydrologic subregion)
Great Lakes(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Minnesota | Lake |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| 4th Principal | 057 N | 007 W | 10 | Minnesota |
| Commodity | Importance |
|---|---|
| Aluminum Critical | Tertiary |
| Calcium | Tertiary |
| Iron | Tertiary |
| Silica | Tertiary |
| Sodium | Tertiary |
| Titanium Critical | Tertiary |
| Host or associated | Host | ||
|---|---|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Anorthosite | ||
| Rock unit name | Duluth Complex | ||
| |||
| Ore Body (1) | -91.19795, 47.4417 |
|---|
| Operation type | Surface |
|---|---|
| Development status | Occurrence |
| Commodity type | Both |
| Significant | No |
| Type of mineral rights | Unknown |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0270750001 |
REF-STAFF BUMINES, 1967, POTENTIAL SOURCES OF ALUMINUM, JC 8
| Subject category | Comment text |
|---|---|
| Deposit | 100 TO 500 MILLION TONS ORE. AL203 = 30% |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 25-NOV-83 | Steckley, Robert C. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.