Microcline from selected localities.
USA | |
| [var: Amazonite] |
| Streeter,Michael.,2003,A Rockhounding Guide to North Carolinas Blue Ridge Mountains,pg#84-85 |
Hall,George M.,(1934) Zoisite And Other Minerals Included In Mica From Spruce Pine,North Carolina: The American Mineralogist,Vol.19,No.2, | |
Curt segeler | |
| C.W. Allen collection |
H.D Webb Collection | |
[MinRec 27:289-290] | |
Steve Adams - The Adams Collection |