Hypersthene from Tennessee, USA
USA | |
| Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132 |
| W.S. Bayley (1922) General Features of the Magnetite Ores of Western Ores of Western North Carolina and Eastern Tennessee : Contributions to Economic Geology ,1922, Part 1 |