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USA | |
| Davis, Robert E.,(1957) Magnesium Resources of the United States - A Geologic Summary and Annotated Bibliography to 1953 :USGS Bulletin 1019-E |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Davis, Robert E.,(1957) Magnesium Resources of the United States - A Geologic Summary and Annotated Bibliography to 1953 :USGS Bulletin 1019-E |
| Rocks & Min.:61:143. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min.:61:143-144. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Alan Goldstein collection |
| Alan Goldstein collection |
| personal collecting by Alan Goldstein |
| Alan Goldstein collection |
- Blue River Group Outcrop Area
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Rocks & Min.: 17:210 61:144-145. |
| Davis, Robert E.,(1957) Magnesium Resources of the United States - A Geologic Summary and Annotated Bibliography to 1953 : USGS Bulletion 1019-E |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| John Rakovan Collection |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
- Blue River Group Outcrop Area
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Mineral News (1994) 10:8 pp4,8 Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey T. Kennedy collection Midwest Chapter Newsletter Volume 29 No.6:10 |
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| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Rocks & Min.: 61: 145. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Rocks & Min.: 61:111. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Davis, Robert E.,(1957) Magnesium Resources of the United States - A Geologic Summary and Annotated Bibliography to 1953 : USGS Bulletin 1019-E |
| Betts, John (n.d.) John Betts website listing. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey Byron Thomas collection |
| Erd(1960). Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey Rocks & Min.:61:146 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. www.indiana.edu |
- Southwest Indiana Gypsum Deposit
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Erd(1960). Rocks & Min.:61:148 |
| William S. Cordua collection |
| [var. Iron-bearing Dolomite] Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Steve Hajdu photo |
| A.Mathauser collection |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Mineral News (1993) 9:6 pp. 1,5 Ley, Richard M. (1991) A Notable Millerite Locality near Bedford, Indiana. The Mineralogical Record, 22 (5) 351-354 |
| www.mindat.org (2016) http://www.mindat.org/forum.php?read,6,253403,page=1 |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
- Kentland impact crater (Kentland crater)
| JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 109, B10209, doi:10.1029/2004JB003016, 2004 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Davis, Robert E.,(1957) Magnesium Resources of the United States -A Geologic Summary and Annotated Bibliography to 1953 : USGS Bulletin 1019-E |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| Davis , Robert E., (1957) Magnesium Resources of the United States - A Geologic Summary and Annotated Bibliography to 1953 : USGS Bulletion 1019-E |
| Rocks & Min.: 61: 149. |
| Davis, Robert E.,(1957) Magnesium Resources of the United States - A Geologic Summary and Annotated Bibliography to 1953 : USGS Bulletin 1019-E |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| |
| Wells(1983). Rocks & Min.:61:150 |
| Gray, Henry H., Ault, Curtis, H. and Keller, Stanley J. (1987) Bedrock Geologic Map Of Indiana, Department of Natural Resources ,Indiana Geological Survey, Map 48: Whitewater Formation. |
| Erd, Richard C., Greenberg, Seymour S. (1960) Minerals of Indiana. Bulletin 18. Indiana Geological Survey |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Davis, Robert E.,(1957) Magnesium Resources of the United States - A Geologic Summary and Annotated Bibliography to 1953 :USGS Bulletin 1019-E |
Corydon Stone Co. Quarry, Corydon, Harrison County, Indiana, USA