| Deposit ID | 10145941 |
|---|---|
| MAS/MILS ID | 0240130008 |
| Record type | Site |
| Current site name | Carroll Mine |
| Alternate or previous names | Florence Mine, New Burra Mine, Springfield Mines |
| Point of reference | Main Entrance |
|---|---|
| Geographic coordinates: | -76.97107, 39.38783 (WGS84) |
| Elevation | 162 |
| Location accuracy | 100(meters) |
Political divisions (FIPS codes)
Carroll(county)
Maryland(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Finksburg(quadrangle 1:24,000 scale)
Baltimore(quadrangle 1:100,000 scale)
Baltimore(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Gunpowder-Patapsco(hydrologic unit)
Upper Chesapeake(hydrologic accounting unit)
Upper Chesapeake(hydrologic subregion)
Mid Atlantic(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Maryland | Carroll |
| Commodity | Importance |
|---|---|
| Copper | Tertiary |
| Iron | Tertiary |
| Main Entrance (1) | -76.97107, 39.38783 |
|---|
| Operation type | Underground |
|---|---|
| Development status | Past Producer |
| Commodity type | Metallic |
| Significant | No |
| Year of first production | 1840 |
| District name | Sykesville |
|---|
| Type of mineral rights | Fee Ownership |
|---|
| Ownership category | Private |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| U.S. Bureau of Mines | Minerals Availability System | MAS | 0240130008 |
HEYL, A. V. AND N. C. PEARRE. COPPER, ZINC, LEAD, IRON, COBA
BARITE DEPOSITS IN THE PIEDMONT UPLAND OF MARYLAND. MARYLAND
SURVEY BULL. 28, 1965, PP. 41-45, 54-55.
| Subject category | Comment text |
|---|---|
| Deposit | YEAR ENTERED 1977 FOR MAS CU STUDY BY A. BROCOUM RECORD 010 FIELD 18-21/ESTIMATED TOTAL CU PRODUCTION 3-5 TON RECORD 040, FIELD 50-64/NEAR FLOHRVILLE, SYKESVILLE AND SPRI STATE HOSPITAL |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 27-FEB-1984 | Brocoum, A. | U.S. Bureau of Mines |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.