Coffinite from selected localities.
Zambia | |
| Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107 |
USGS Open File Report 81-1666 |
Zambia | |
| Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107 |
USGS Open File Report 81-1666 |