Aquamarine from selected localities.
USA | |
| Streeter,Michael,2003, A Rockhounding Guide to North Carolinas Blue Ridge Mountains; American Mineralogist,Vol.18,No.4,April,1933 pp 148-159 |
| Pratt,Joseph Hyde.,(1933) Gems and Gem Minerals of North Carolina:American Mineralogist,Vol.18,No.4,April,1933 |
[MinRec 27:289-290] |