| Deposit ID | 10063154 |
|---|---|
| MRDS ID | TC36795 |
| Record type | Site |
| Current site name | Duncan Deposit |
| Alternate or previous names | Cyclone Hill |
| Related records | 10251438 |
| Geographic coordinates: | -94.35216, 32.9196 (WGS84) |
|---|---|
| Relative position | 1 MI SE OF LANIER. |
Political divisions (FIPS codes)
Cass(county)
Texas(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Lanier(quadrangle 1:24,000 scale)
Marshall(quadrangle 1:100,000 scale)
Tyler(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Caddo Lake(hydrologic unit)
Big Cypress-Sulphur(hydrologic accounting unit)
Red-Sulphur(hydrologic subregion)
Arkansas-White-Red(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | Texas | Cass |
| Commodity | Importance |
|---|---|
| Iron | Primary |
| Materials | Type of material |
|---|---|
| Goethite | Ore |
| Hematite | Ore |
| Clay | Gangue |
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Sandstone | ||||
| Rock unit name | Weches Member, Mount Selman Formation | ||||
| Rock description | Weches Mbr, Mount Selman Formation | ||||
| |||||
| (1) | -94.35216, 32.9196 |
|---|
| General form | BLANKET |
|---|---|
| Length | 3218.6M |
| Width | 2896.74M |
| Depth to top | 0M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| Ownership category | Private |
|---|
| Type | Owner |
|---|---|
| Owner | Duncan, A. D. |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | TC36795 |
USGS B 902, P. 106-108
CIMRI
| Subject category | Comment text |
|---|---|
| Deposit | CONCRETIONS OF FE OXIDES WITHIN 2 TO 3 FT OF SURFACE EXCEPT ON CYCLONE HILL WHERE ORE ZONE IS 9 FT THICK. CONCRETIONS ARE 3-14 IN LONG AND 2-8 IN THICK. ABOUT 300 AC ORE EXPOSED AVERAGING 6 IN THICK. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-APR-1993 | Long, Keith R. | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.