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USA | |
| Williams, Howel, Turner, Francis J., Gilbert, Charles M. (1954) Petrography - An Introduction to the Study of Rocks in Thin Sections. W. H. Freeman and Company, San Francisco, CA. |
| Sherwood, Mark D., Williams, Glenn A. (1998) Missouri Mineral Locality Index. Rocks & Minerals, 73 (2) 98-117 doi:10.1080/00357529809603046 |
| Mason, Anita (1976) The World of Rocks and Minerals. Larousse & Co., Inc., New York. |
| Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132 |
Asbestos mine, Thurman Township, Warren County, New York, USA