Aragonite from Cave-in-Rock Mining Sub-District, Hardin County, Illinois, USA
USA | |
| Goldstein, Alan (1997) Famous Mineral Localities: The Illinois-Kentucky Fluorite District. The Mineralogical Record, 28 (1) 3-49 |
| Goldstein, Alan (1997) Famous Mineral Localities: The Illinois-Kentucky Fluorite District. The Mineralogical Record, 28 (1) 3-49 |
Cave-in-Rock Mining Sub-District, Hardin County, Illinois, USA