Valleriite from Georgia, USA
USA | |
| Rocks & Minerals: 64:202. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
USA | |
| Rocks & Minerals: 64:202. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |