|
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Hamme Tungsten Mining District
| Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
| White,William A.,1945,Tungsten Deposit Near Townsville,North Carolina,The America Mineralogist 30(3,4) |
- Amelia (Amelia Court House)
| D. Grier, 1994 |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
- Farmville Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
Tungsten Queen Mine and plant, Tungsten, Hamme Tungsten Mining District, Vance County, North Carolina, USA