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USA | |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rock Crystal] Gems and Minerals of America-Jay Ellis Ransom-1974 |
| |
| Anderson (1934). Rocks & Min.:64:185 |
| Kesler(1950). Rocks & Min.:64:185 |
- Cartersville Mining District
| Rocks & Min.: 64:185. |
| [var. Blue Quartz] Georgia Mineral Society field trip 2016 |
| Hull, J. P. D. (1920) Report on the Barytes Deposits of Georgia. Bulletin 36. Geological Survey of Georgia |
| Hull, J. P. D. (1920) Report on the Barytes Deposits of Georgia. Bulletin 36. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Hull, J. P. D. (1920) Report on the Barytes Deposits of Georgia. Bulletin 36. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [Chalcedony var. Agate] Hudson, S. (1982) Those Georgia Agates: Lapidary Journal, v. 36, no. 1, p. 158-165. Summerville Agate, River Road Agate, Fitzgerald Agate, Briar Creek Agate, Ringgold Chert, Chattahoochee County Agate, Flint River Jasper, Jefferson County Agate, Warm Springs Agate, Upatoi Creek Agate. |
| [Chalcedony var. Agate] Rocks & Min.: 64:187. |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Econ Geol (1991) 86:436-443 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Minerals (1988) 63:471-472 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Econ Geol (1989)84:903-923 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Michael Lambert II Collection |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Kunz,1892: Gems & Precious Stones of N. America, p.135. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Milton,C.,and Grasty,R.,(1969) Basement Rocks Of Florida and Georgia:America Association of Petroleum Geologists Bulletion,v.53,p.2483-2493 |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Blue Quartz] Crickmay, Geoffrey W. (1952) Geology of the Crystalline Rocks of Georgia. Bulletin 58. Geological Survey of Georgia |
| Pardee, J.T., Park, C.F. (1948) Professional Paper Vol. 213, Gold deposits of the southern Piedmont. US Geological Survey 130. doi:10.3133/pp213 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
- Ball Ground Mining District
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Rocks & Min.:64:189. |
| Rocks & Min.:64:189. |
| Rocks & Min.:64:189. |
| Furcron(1959). Rocks & Min.:64:189 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Shepard, C. U. (1858) Report on the Pascoe gold mine, Cherokee County, Georgia: Mining Magazine, vol. 11, pp. 135-143. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Heinrich, E Wm, Klepper, Montis R & Jahns, Richard H, (1953), Mica deposits of the southeastern Piedmont, Part 9, Thomaston-Barnesville district, Georgia Part 10, Outlying deposits in Georgia USGS Professional Paper 248-F 383. |
| Shearer & Hull(1918). Rocks & Min.:64:189 |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 203. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Haseltine, R. H. (1924) Iron Ore Deposits of Georgia. Bulletin 41. Geological Survey of Georgia |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 189-191. |
| Econ Geol (1989)84:903-923 |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Shearer, H. K., Hull, J. P. D. (1918) A Preliminary Report on a Part of the Pyrites Deposits of Georgia. Bulletin 33. Geological Survey of Georgia |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 212-213. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Milky Quartz] Heinrich, E. WM.,Klepper, Montis, R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont,Part 9 and 10 :USGS Professional Paper 248-F |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Econ Geol (1989)84:903-923 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Rocks & Min.: 64:190. 216-217. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 213-214. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| [var. Blue Quartz] Gems and Minerals of America-Jay Ellis Ransom-1974 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Shearer, H. K., Hull, J. P. D. (1918) A Preliminary Report on a Part of the Pyrites Deposits of Georgia. Bulletin 33. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Rocks & Min.: 64:190. |
| Watson, Thomas L. (1902) A Preliminary Report on a Part of the Granites and Gneisses of Georgia. Bulletin 9-A. Geological Survey of Georgia 91-94. |
| [Chalcedony var. Moss Agate] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Shearer, H. K., Hull, J. P. D. (1918) A Preliminary Report on a Part of the Pyrites Deposits of Georgia. Bulletin 33. Geological Survey of Georgia |
| Econ Geol (1989)84:903-923 Pardee, ]. T., and Park, C. F., (1948} Gold deposits of the southern Piedmont: U.S. Geological Survey Professional Paper 213 Pardee, ]. T., and Park, C. F., (1948), Gold deposits of the southern Piedmont: U.S. Geological Survey Professional Paper 213, 130-131. Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 164-169. 130-131. 164-169. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 159-161. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Bryan, J. (2017) Barite Deposits in the Cartersville Mining District and the Stone Mountain Pluton. Guidebook Number 71. Southeastern Geological Society. 8-11. https://segs.org/wp-content/uploads/2018/09/SEGS-Guidebook-71b.pdf |
| Grant,Williard H.( ) Weathering Of Stone Mountain Granite:Emory University,Atlanta,Georgia |
| Herrmann, Leo Anthony (1954) Geology of the Stone Mountain-Lithonia District, Georgia. Bulletin 61. Geological Survey of Georgia 92. |
| Watson, Thomas L. (1902) A Preliminary Report on a Part of the Granites and Gneisses of Georgia. Bulletin 9-A. Geological Survey of Georgia |
| Herrmann, Leo Anthony (1954) Geology of the Stone Mountain-Lithonia District, Georgia. Bulletin 61. Geological Survey of Georgia 95-96. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Matrix 10:4 pp 191-203 |
| Shearer, H. K., Hull, J. P. D. (1918) A Preliminary Report on a Part of the Pyrites Deposits of Georgia. Bulletin 33. Geological Survey of Georgia |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Rock Crystal] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Hopkins, Oliver B. (1914) A Report on the Asbestos, Talc and Soapstone Deposits of Georgia. Bulletin 29. Geological Survey of Georgia 34-37 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Griffitts, Wallace R. and Olson, Jerry C. (1953) Mica Deposits of the Southeastern Piedmont , Part 7 and Part 8 :USGS Professional Paper 248-E |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Griffitts, Wallace R. and Olson, Jerry C. (1953) Mica Deposits of the Southeastern Piedmont, Part 7 and Part 8 :USGS Professional Paper 248-E |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Rocks & Min.:64:194. |
| (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. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Moore, Thomas P. (1993) What's New in Minerals? - Tucson Show 1993. The Mineralogical Record, 24 (3) 219-238 |
| (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. |
| [var. Blue Quartz] Crickmay, Geoffrey W. (1952) Geology of the Crystalline Rocks of Georgia. Bulletin 58. Geological Survey of Georgia |
| King, Van (n.d.) Personal communcation. |
| Hurst, V. J. (1955), Stratigraphy, structure, and mineral resources oft he Mineral Bluff Quadrangle: Georgia Geological Survey Bulletin 63, 137 p. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Shearer, H. K., Hull, J. P. D. (1918) A Preliminary Report on a Part of the Pyrites Deposits of Georgia. Bulletin 33. Geological Survey of Georgia |
| Jones, S. P. (1909) Second Report on the Gold Deposits of Georgia. Bulletin 19. Geological Survey of Georgia 277-278. |
| [var. Rutilated Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| Rocks & Min.:64:195. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Milky Quartz] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Rock Crystal] (1917) Useful minerals of the United States. Bulletin Vol. 624. US Geological Survey doi:10.3133/b624 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [Chalcedony var. Agate] (1917) Useful minerals of the United States. Bulletin Vol. 624. US Geological Survey doi:10.3133/b624 |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Blue Quartz] Crickmay, Geoffrey W. (1952) Geology of the Crystalline Rocks of Georgia. Bulletin 58. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Matrix 10:4 pp 191-203 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Hurst, V. J., Crawford, T. J., and Sandy, J., 1966, Mineral Resources of the Central Savannah River Area: Washington, D. C., U.S. Dept. Commerce Econ. Dev. Admin., v. 1, 80. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| gamineral.org (2000) http://gamineral.org |
| Rocks & Min.: 64:196. Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| [Chalcedony var. Agate] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology 137. |
| Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Rocks & Min.:64:196. Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Jones, S. P. (1909) Second Report on the Gold Deposits of Georgia. Bulletin 19. Geological Survey of Georgia Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology Nitze, Henry B. C., 1895, Monazite, and Monazite Deposits in North Carolina, Bulletin 9, North Carolina Geological Survey, pp. 47. 124-125. |
| Rocks & Min.: 64:196. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Rocks & Min.: 64:196. |
| Rocks & Min.: 64:196. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (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. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [Chalcedony var. Carnelian] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Van Gosen, Bradley S. (2005) Reported historic asbestos mines, historic asbestos prospects, and natural asbestos occurrences in the eastern United States. USGS Open-File Report 2005-1189. |
| Rocks & Min.: 64:188 |
| Haseltine, R. H. (1924) Iron Ore Deposits of Georgia. Bulletin 41. Geological Survey of Georgia 197-198. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Matrix 11:4 pp 181-190 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Griffitts, Wallace R. and Olson, Jerry C.,(1953) Mica Deposits of the Southeastern Piedmont, Part 7 and Part 8 :USGS Professional Paper 248-E Griffitts, W. R., 1953, Hartwell District, Georgia and South Carolina, Part 7 of Mica deposits of the southeastern Piedmont: U. S. Geological Survey Professional Paper 248-E, part IV 309-310 and plate 25. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min.: 64:197 |
| Griffitts, Wallace R. and Olson, Jerry C.,(1953) Mica Deposits of the Southeastern Piedmont, Part 7 and Part 8 :USGS Professional Paper 248-E |
| (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. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Heinrich, E. W., and Jahns, R. H., (1953), Outlying deposits in Georgia, Part 10 of Mica deposits of the southeastern Piedmont: U.S. Geological Survey Professional Paper 248-F, 391. Furchron, A. S., Teague, Kefton H. (1943) Mica-Bearing Pegmatites of Georgia. Bulletin 48. Geological Survey of Georgia Rocks & min.: 64:197. |
| [var. Smoky Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Blue Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| (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. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min.:64:198. |
| [var. Smoky Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [Chalcedony var. Agate] (1917) Useful minerals of the United States. Bulletin Vol. 624. US Geological Survey doi:10.3133/b624 |
| Rocks & Min.:64:198. |
| Rocks & Min.: 64:198. |
| [var. Milky Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 0 :USGS Professional Paper 248-F Heinrich, E. W., and Jahns, R. H., (1953), Outlying deposits in Georgia, Part 10 of Mica deposits of the southeastern Piedmont: U.S. Geological Survey Professional Paper 248-F, 365. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 : USGS Professional Paper 248-F Heinrich, E. W., and Jahns, R. H., (1953), Outlying deposits in Georgia, Part 10 of Mica deposits of the southeastern Piedmont: U.S. Geological Survey Professional Paper 248-F, 363-364. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F Heinrich, E. W., and Jahns, R. H., (1953), Outlying deposits in Georgia, Part 10 of Mica deposits of the southeastern Piedmont: U.S. Geological Survey Professional Paper 248-F, 364-365. |
| (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. |
| (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. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 : USGS Professional Paper 248-F |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
- Dill Mine (Paschal Mine; Julia Mine; Phelps Mine)
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Hurst, V. J. (1959) The Geology and Mineralogy of Graves Mountain, Georgia. Bulletin 68, Geological Survey of Georgia. Rob Lavinsky |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Hurst, V. j., Crawford, T. j., and Sandy, j., 1966, Mineral Resources of the Central Savannah River Area: Washington, D. C., U.S. Dept. Commerce Econ. Dev. Admin., v. 1, 297 and Figure 68. |
| Rocks & Min.:64:198. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Hurst, V. j., Crawford, T. j., and Sandy, j., (1966), Mineral Resources of the Central Savannah River Area: Washington, D. C., U.S. Dept. Commerce Econ. Dev. Admin., v. 1, 296. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Hurst, V. j., Crawford, T. j., and Sandy, j., (1966), Mineral Resources of the Central Savannah River Area: Washington, D. C., U.S. Dept. Commerce Econ. Dev. Admin., v. 1, 238. |
| [Chalcedony] Rick Dalrymple Collection |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 476-481. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 346-347. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 331-344. 331-344. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 475-478. |
| Econ Geol (1989)84:903-923 Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 474-475. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Econ Geol (1989)84:903-923 Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 364-371. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 501-506. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 371-383. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 438-443. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 484-486. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 487-489. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 351-360. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 489-494. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia 426-430. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Furchron, A. S., Teague, Kefton H. (1943) Mica-Bearing Pegmatites of Georgia. Bulletin 48. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (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. |
| Gems and Minerals of America- Jay Ellis Ransom-1974 |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Rocks & Min.: 64:201. Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] Mineralogical Record 22:382 |
| Van Gosen, Bradley S. (2005) Reported historic asbestos mines, historic asbestos prospects, and natural asbestos occurrences in the eastern United States. USGS Open-File Report 2005-1189. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Hopkins, Oliver B. (1914) A Report on the Asbestos, Talc and Soapstone Deposits of Georgia. Bulletin 29. Geological Survey of Georgia |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 : USGS Professional Paper 248-F |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont , Part 9 and 10 :USGS Professional Paper 248-F |
| (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. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H., (1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (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. |
| Heinrich,E.WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (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. |
| [var. Milky Quartz] (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. |
| (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. |
| (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. |
| [var. Smoky Quartz] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Smoky Quartz] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Hopkins, Oliver B. (1914) A Report on the Asbestos, Talc and Soapstone Deposits of Georgia. Bulletin 29. Geological Survey of Georgia |
| [Chalcedony var. Agate] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Hurst, V. J., and Crawford, T. j., (1970), Sulfide Deposits in the Coosa Valley Area, Georgia: Washington, D.C., U.S. Dept. Commerce Econ. Dev. Admin., 145. |
| Gems and Minerals of America- Jay Ellis Ransom- 1974 |
| [Chalcedony var. Agate] Hudson, S. (1982) Those Georgia Agates: Lapidary Journal, v. 36, no. 1, p. 158-165. Summerville Agate, River Road Agate, Fitzgerald Agate, Briar Creek Agate, Ringgold Chert, Chattahoochee County Agate, Flint River Jasper, Jefferson County Agate, Warm Springs Agate, Upatoi Creek Agate. |
| [var. Smoky Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Donald R. Privett,P.G.,(2011) Formation And Occurrences Of Laumontite And Related Minerals In The Carolina And Virginia ,Middle Mesozoic Zeolite Facies Metamorphism Southern Appalachian Piedmont |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Jones, S. P. (1909) Second Report on the Gold Deposits of Georgia. Bulletin 19. Geological Survey of Georgia Jones, S. P. (1909) Second Report on the Gold Deposits of Georgia. Bulletin 19. Geological Survey of Georgia 63. 105-107. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
- Draketown Pyrite Mining District
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Heinrich, E. William, Klepper, Montis R. and Jahns, Richard H. (1953), Mica Deposits of the Southeastern Piedmont, Parts 9 & 10: USGS Professional Paper 248-F, 290-291. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Shearer, H. K., Hull, J. P. D. (1918) A Preliminary Report on a Part of the Pyrites Deposits of Georgia. Bulletin 33. Geological Survey of Georgia |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Hurst, V. J., and Crawford, T. J., (1970), Sulfide Deposits in the Coosa Valley Area, Georgia: Washington, D.C., U.S. Dept. Commerce Econ. Dev. Admin., 50. |
| Heinrich, E. WM., Klepper, Montis R. and Jahns,Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| (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. |
| Heinrich, E. W., and Jahns, R. H., (1953), Outlying deposits in Georgia, Part 10 of Mica deposits of the southeastern Piedmont: U.S. Geological Survey Prof. Paper 248-F, 385. |
| (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. |
| [var. Amethyst] White, John Sampson, Cook, Robert B. (1990) Amethyst Occurrences of the Eastern United States. The Mineralogical Record, 21 (3) 203-213 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Heinrich, E.WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont,Part 9 and 10 :USGS Professional Paper 248-F Furchron, A. S., Teague, Kefton H. (1943) Mica-Bearing Pegmatites of Georgia. Bulletin 48. Geological Survey of Georgia |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| Rocks & Min.:64:202. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Citrine] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Rocks & Min.: 20: 211. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Econ Geol (1989)84:903-923 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Milky Quartz] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Herrmann, Leo Anthony (1954) Geology of the Stone Mountain-Lithonia District, Georgia. Bulletin 61. Geological Survey of Georgia |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (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. |
| [var. Smoky Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Prindle, Louis M. (1935) Kyanite and Vermiculite Deposits of Georgia. Bulletin 46. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
- Georgia Manganese Company
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Rocks & Min.: 20: 210. |
| Yeates, W. S., McCallie, S. W., King, Francis P. (1896) A Preliminary Report on a part of the Gold Deposits of Georgia. Bulletin 4-A. Geological Survey of Georgia Matrix 10:4 pp 191-203 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Gems and Minerals of America- Jay Ellis Ransom-1974 |
| [var. Smoky Quartz] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Rose Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] Rocks & Min.: 64:204. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Rose Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Van Gosen, Bradley S. (2005) Reported historic asbestos mines, historic asbestos prospects, and natural asbestos occurrences in the eastern United States. USGS Open-File Report 2005-1189. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rose Quartz] USGS GEOLOGICAL SURVEY PROFESSIONAL PAPER 248-F:Mica Deposits of the South Eastern Piedmont |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Amethyst] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Furchron, A. S., Teague, Kefton H. (1943) Mica-Bearing Pegmatites of Georgia. Bulletin 48. Geological Survey of Georgia |
| [var. Milky Quartz] Furchron, A. S., Teague, Kefton H. (1943) Mica-Bearing Pegmatites of Georgia. Bulletin 48. Geological Survey of Georgia |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Citrine] Gems and Minerals of America- Jay Ellis Ransom-1974 |
| (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. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (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. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Smoky Quartz] (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. |
| [var. Smoky Quartz] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Smoky Quartz] Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (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. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont , Part 9 and 10 :USGS Professional Paper 248-F |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (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. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| Heinrich, E. WM.,Klepper,Montis R. and Jahns , Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| [var. Smoky Quartz] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 : USGS Professional Paper 248-F |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [Chalcedony var. Agate] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Furchron, A. S., Teague, Kefton H. (1943) Mica-Bearing Pegmatites of Georgia. Bulletin 48. Geological Survey of Georgia |
| [var. Smoky Quartz] Heinrich, E. WM.,Klepper,Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont,Part 9 and 10 USGS Professional Paper 248-F |
| (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. |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10 :USGS Professional Paper 248-F |
| Furcron & Teague(1943). Rocks & Mins.:64:205 |
| Heinrich, E. WM.,Klepper, Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont, Part 9 and 10:USGS Professional Paper 248-F |
| Heinrich, E. WM.,Klepper,Montis R. and Jahns, Richard H.,(1953) Mica Deposits of the Southeastern Piedmont,Part 9 and 10:USGS Professional Paper 248-F |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Smoky Quartz] Hurst, V.J., Otwell, W.L. (1964) Exploration for Mineral Deposits in White County, Georgia. U.S. Department of Commerce, Area Redevelopment Administration, Washington D.C., 166 pages. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Pardee, ]. T., and Park, C. F., (1948), Gold deposits of the southern Piedmont: U.S. Geological Survey Professional Paper 213, 141-143. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Rutilated Quartz] Rocks & Min. 71(4):250 |
| Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| Bulletin, Issue 19 By Georgia. Dept. of Mines, Mining, and Geology, Georgia. Dept. of Forestry and Geological Development, Georgia. Division of Mines, Mining, and Geology |
| [var. Amethyst] Moore, Thomas P. (2005) What's new in minerals - Tucson Show 2005. The Mineralogical Record, 36 (3) 285-301 |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| [var. Amethyst] Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources Prindle, Louis M. (1935) Kyanite and Vermiculite Deposits of Georgia. Bulletin 46. Geological Survey of Georgia |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
Girard, Girard District, Burke County, Georgia, USA