Quartz from selected localities.
USA | |
| T. Kennedy collection; Erd, R. C. and S.S. Greenburg (1960) Minerals of Indiana. Indiana Geological Survey Bulletin 18 73pp; Midwest Chapter Newsletter Volume 29 No.6:10 |
| Erd, R. C. and S.S. Greenburg (1960) Minerals of Indiana. Indiana Geological Survey Bulletin 18 73pp |
Corydon Stone Co. Quarry, Corydon, Harrison County, Indiana, USA