Calcite from selected localities.
USA | |
| Henry Barwood - unpublished (2010) |
Barwood, H. (2015) Field Trip Report Various Arkansas collection sites . Midwest Chapter Newsletter Volume 29 No.6:5-6 |
USA | |
| Henry Barwood - unpublished (2010) |
Barwood, H. (2015) Field Trip Report Various Arkansas collection sites . Midwest Chapter Newsletter Volume 29 No.6:5-6 |
Granite Mountain Quarry #1, Granite Mountain Area, Little Rock, Pulaski County, Arkansas, USA