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USA | |
| Dana 6:515,637 & 1075. |
| Hadley,Jarvis B.,(1949) Preliminary Report On Corundum Deposits In The Buck Creek Peridotite Clay County, North Carolina: U.S Department of the Interior,Bulletin 948-E,pp.117 |
| Hadley,Jarvis B.,(1945) Preliminary Report On Corundum Deposits In The Buck Creek Peridotite, Clay County, North Carolina:U.S Deparment of the Interior,Bulletion 948-E |
| Forsyth Gem and Mineral Club |
Clay County, North Carolina, USA