Sericite from selected localities.
USA | |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Economic Geology; July 1980; v. 75; no. 4; p. 523-537; J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 335; Econ Geol (1980) 75:515-522 |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |