Pyrophyllite from Gaston County, North Carolina, USA
USA | |
| Genth,F.A and Kerr,W.C,1881,Mineral and Mineral Localities of North Carolina,Geologic Survey |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
USA | |
| Genth,F.A and Kerr,W.C,1881,Mineral and Mineral Localities of North Carolina,Geologic Survey |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |