Rock Crystal from selected localities.
USA | |
| Smith, Arthur E. Jr. (1996) Collecting Arkansas Minerals. L. Ream Publishing, Idaho 149p |
Rob Lavinsky | |
Rocks & Min.:63:113; Engel(1952). | |
| Engel (1952) Quartz Crystal Deposits of Western Arkansas USGS Bulletin 973E |
Rocks & Min.: 63:113. | |
Rocks & Min.:63:113; Engel(1952). | |
Rocks & Min.: 63:113. | |
Rocks & Min.:63:113. | |
Rocks & min.: 63:113. | |
Rocks & Min.: 63:113; 64:310. | |
Rocks & Min.: 63:113. | |
| Rocks & Min.:63:112. |
Rocks & Min.:63:113. |
Mt Ida, Montgomery County, Arkansas, USA