Kyanite from Clearwater County, Idaho, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Hietanen, Anna, 1959, Kyanite-Garnet Gedritite near Orofino, Idaho, American Mineralogist, 44: 539-564. | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |