Ripidolite from Piedmontia Domain, North America Plate
USA | |
| American Museum of Natural History display |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Rocks & Min.: 64:202. |
| Smithsonian Institution Mineral Reference Collection No. 46182-00,46184-00 and 46188-00 |
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Unnamed quartz mine, Washington, Litchfield County, Connecticut, USA