|
USA | |
| Nathan Clay Collins (2011) Geochemical Systematics Among Amphibolitic Rocks in the Central Blue Ridge Province of southwestern North Carolina: University of South Florida |
| Mineral Commodity Files, Asheville Regional Office, NCGS |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Ref.: Dana 6:499, 560 & 1077. |
| Mineral Commodity Files, Asheville Regional Office , NCGS |
| E.WM.Heinrich,1950,Paragenesis of the Rhodolite Deposit,Masons Mountain,North Carolina,The American Mineralogist,Vol.35 |
| Collins,Nathan Clay(2011) Geochemical Systematics among amphibolitic Rocks in the Central Blue Ridge Province of southwestern North Carolina:University of South Florida |