Fluorite from selected localities.
USA | |
| Mineralogical Record (1997) 28:3-49 |
Rocks & Min.: 24:248-249; 63:223.; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Econ Geol (1994) 89:288-306 | |
Rocks & Min.:64:18.; Econ Geol (1994) 89:288-306; Rocks & Min.: 63:210-226 | |
| Geology of the Fluorspar Deposits of Illinois; J. Weller, R. Grogan, F. Tippie, 1952.; Rocks & Min.:63:211 & 223. |
Rocks & Min.: 63:211,223. | |
~; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
Rocks & Min.: 24:359. | |
Don Windeler | |
Bastin, E.S. (1931) The fluorspar deposits of Hardin and Pope Counties, Illinois. Illinois Geological Survey, Bulletin 58: 116. | |
| Geology of the Fluorspar Deposits of Illinois; J. Weller, R. Grogan, F. Tippie, 1952: Econ Geol (1994) 89:438-449; Min News (1993) 9:2 pp 1,6 |
Geology of the Fluorspar Deposits of Illinois; J. Weller, R. Grogan, F. Tippie, 1952.; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
Geology of the Fluorspar Deposits of Illinois; J. Weller, R. Grogan, F. Tippie, 1952; Mineralogical Record (1997) 28:3-49 | |
Alan Goldstein | |
Fluorite; Paul L. Boyer collection | |
Mineralogical Record (1997) 28:3-49 | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Fluorspar deposits of Kentucky By Ferdinand Julius Fohs | |
Geology of the Fluorspar Deposits of Illinois; J. Weller, R. Grogan, F. Tippie, 1952 | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Econ Geol (1994) 89:288-306; Min News (1993) 9:3 p3 | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Rocks & Min.: 24:249.; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; AmMin 31:320 | |
| F. J. Fohs (1907) The Fluorspar Deposits of Kentucky. KGS Bull 9 296pp. |
Lead Mine, Austin Group, Spar Mountain, Cave-In-Rock Mining Sub-District, Hardin County, Illinois, USA