Chloritoid from selected localities.
USA | |
| Schmidt,Robert G.,(1985) High-Alumina Hydrothermal Systems in Volcanic Rocks,and their Significence to Mineral Prospecting in the Carolina Slate Belt:U.S Geological Survey Bulletin #1562 |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |