Calcite from Rockbridge County, Virginia, USA
USA | |
| Dietrich, R.V. (1985) Lone Jack Quarry, Rockbridge County, Virginia. Rocks & Minerals: 60(4): 157-163. |
| Rocks & Min.: 15:117 60:168 & 62:108-113. |
| Rocks&Min. 47:596 (1972) |
USA | |
| Dietrich, R.V. (1985) Lone Jack Quarry, Rockbridge County, Virginia. Rocks & Minerals: 60(4): 157-163. |
| Rocks & Min.: 15:117 60:168 & 62:108-113. |
| Rocks&Min. 47:596 (1972) |
Bargers Quarry, Lexington, Rockbridge County, Virginia, USA