| Deposit ID | 10081601 |
|---|---|
| MRDS ID | W033734 |
| Record type | Site |
| Current site name | Grant Brook Uranium Occurrence #1 |
| Alternate or previous names | Unnamed |
| Geographic coordinates: | -72.74622, 43.3678 (WGS84) |
|---|---|
| Elevation | 622 |
| Relative position | 3.0 MILES SOUTHWEST OF LUDLOW, VT. |
Political divisions (FIPS codes)
Windsor(county)
Vermont(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Andover(quadrangle 1:24,000 scale)
Claremont(quadrangle 1:100,000 scale)
Glens Falls(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Black River-Connecticut River(hydrologic unit)
Upper Connecticut(hydrologic accounting unit)
Connecticut(hydrologic subregion)
New England(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Vermont | Windsor |
| Commodity | Importance |
|---|---|
| Uranium | Primary |
| Materials | Type of material |
|---|---|
| Uraninite | Ore |
| Graphite | Gangue |
| Muscovite | Gangue |
| Tourmaline | Gangue |
| Quartz | Gangue |
| Result | 2 SAMPLES ANALIZED: 750 PPM U AND 520 PPM U. |
|---|
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Plutonic Rock > Pegmatite | ||||
| Rock unit name | Mount Holly Complex | ||||
| Rock description | Mount Holly Complex | ||||
| |||||
| (1) | -72.74622, 43.3678 |
|---|
| General form | IRREGULAR |
|---|---|
| Strike | N20W |
| Dip | 45NE |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| Discovery year | 1979 |
| Ownership category | Private |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | W033734 | |
| Vermont Agency of Natural Resources | VTANR | VTANR | 84MD122 |
RATTE, C.A., 1984, PERSONAL COMMUNICATION.
RATTE, C.A. ET AL, UNPUBLISHED FIELD MAPS OF THE OKEMO STATE FOREST.
Ratte, C.A. 1984, Unpublished Map Of Okemos State Forest, Vermont.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Editor | 01-JAN-2003 | L. G. Woodruff | U.S. Geological Survey | checked references; location; commodities; ore materials |
| Updater | 01-APR-1986 | McBean, Alan J. (Ratte, Charles A.) | Vermont Agency of Environmental Conservation | |
| Updater | 01-APR-1998 | Fred Beck, Inc. | Contractor | CHANGED NAME FROM UNNAMED; ADDED TH AND B COMMODITIES; ADDED HOST ROCK, GEOL. COMM., |
| Reporter | 01-SEP-1984 | McBean, Alan J. (Ratte, Charles A.) | Vermont Agency of Environmental Conservation |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.