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USA | |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Simmons, W. B. (1988). Boron Mineralization in the Louann Salt and Norphlet Shale Clarke County, Alabama. Gulf Coast Association of Geological Societies Transactions Vol. 38 (1988), Pages 553-560 Rocks & Min.: 64:472. |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Frank C. Schrader.,Ralph W. Stone and Samuel Sanford (1917) Useful Minerals of the United States USGS Bulletin 624 |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| [var. Alabaster] Chris Bryant. |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
- Woodstock Mining District
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
- Cartersville Mining District
| Rocks & Min.: 64:185. |
| [var. Selenite] Min News 21:8 p 11 |
| Lapham & Geyer, 1965. Mineral Collecting in Pennsylvania |
| Confirmed by XRD by the New Mexico Bureau of Geology and Mineral resources. |
| Smith and Hoff (1984) |
| Jat Thompson Collection |
| Geyer, Smith & Barnes 1976. Mineral Collecting in Pennsylvania pg. 208-9 |
- Copper Ridge Zinc Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Copper Ridge Mining District
| Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Kelly,William C.,(1958)Topical Study of Lead -Zinc Gossans:State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology Bulletin #46 - p.59-60 |
| Kelly,William C.,(1958)Topical Study of Lead -Zinc Gossans:State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology Bulletin #46 - p.59-60 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| [var. Satin Spar Gypsum] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| White, W. B. (2015). Minerals and Speleothems in Burnsville Cove Caves. In The Caves of Burnsville Cove, Virginia (pp. 421-441). Springer International Publishing. |
| NSS Bulletin 44:90-97 (1982) |
| Henderson, E. P. (1929): Gearksutite from Virginia. American Mineralogist 14, 281-285 |
| various added photos |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| Rocks & Min.: 60: 167. |
| Rocks & Min.: 60:167. |
| [var. Satin Spar Gypsum] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. Murray, J. W. & Dietrich, R. V. (1956): Brushite and taranakite from Pig Hole Cave, Giles County, Virginia. American Mineralogist 41, 616-626. |
| Dietrich, R.V. (1985) Lone Jack Quarry, Rockbridge County, Virginia. Rocks & Minerals: 60(4): 157-163. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min.: 60:168. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| [var. Satin Spar Gypsum] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
- New River-Cripple Creek Region
| Econ Geol (1994) 89:493-514 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| U. S. Geological Survey Open-File Report 02-195 |
| [var. Selenite] Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| Davies, William E Caverns of West Virginia West Virginia Geological and Economic Survey Volume 19A (July 1958) |
| Rogers William B. Report of the Progress of the Geological Survey of the State of Virginia 1836 |
| GSA 2002 Denver Annual Meeting (October 27-30, 2002) Paper No. 101-1 SULFUR AND OXYGEN ISOTOPIC COMPOSITION OF GYPSUM IN CAVES OF VIRGINIA AND WEST VIRGINIA |
| [var. Selenite] Zeitner, June Culp (1968) Appalachian Mineral & Gem Trails. Lapidary Journal, Inc. |
| GSA 2002 Denver Annual Meeting (October 27-30, 2002) Paper No. 101-1 SULFUR AND OXYGEN ISOTOPIC COMPOSITION OF GYPSUM IN CAVES OF VIRGINIA AND WEST VIRGINIA A GUIDE TO THE GEOLOGY OF THE SINNETT-THORN MOUNTAIN CAVE SYSTEM, PENDLETON COUNTY, WEST VIRGINIA |
| Rocks & Minerals 68:167 |
| Zeitner, June Culp (1968) Appalachian Mineral & Gem Trails. Lapidary Journal, Inc. |
Kerhonkson, Wawarsing, Ulster County, New York, USA