Georgia Geologic Survey Information Circulars

• IC-1 Gold in Georgia (1933) (PDF, 493.58 KB)
• IC-2 Suggestions to Property Owners on Prospecting and Selling a Mineral Deposi… (PDF, 268.71 KB)
• IC-3 Oil Tests in Georgia (1953) (PDF, 4.28 MB)
• IC-4 The Gold Deposits of Georgia (1934) (PDF, 1 MB)
• IC-5 The Common Rocks and Minerals of Georgia (1935) (PDF, 714.56 KB)
• IC-6 The Bleaching Clays of Georgia (1935) (PDF, 627.88 KB)
• IC-7 The Georgia State Museum (1936) (PDF, 561.01 KB)
• IC-8 Water: Georgia's Unknown Natural Resource (1936) (PDF, 2.65 MB)
• IC-9 Tripoli Deposits of Georgia (1937) (PDF, 5.45 MB)
• IC-10 Rock Wool Opportunities for Manufacturing in Georgia (1939) (PDF, 1.29 MB)
• IC-11 Glass Sands and Glass Making Materials in Georgia (1940) (PDF, 11.68 MB)
• IC-12 The Flagstone Industry of Georgia (1940) (PDF, 3.8 MB)
• IC-13 Magnetic Roasting Tests on Cartersville Manganese Ores (1941) (PDF, 15.25 MB)
• IC-14 Dolomites and Magnesian Limestones in Georgia (1942) (PDF, 15.28 MB)
• IC-15 The Geology of the Sand: Lookout Mountain Area Northwest Georgia (1942) (PDF, 6.98 MB)
• IC-16 The Characteristics of Georgia's Water Resources and Factors Related to T… (PDF, 288.38 KB)
• IC-17 Surface Water Resources of Georgia During the Drought of 1954 (1955) (PDF, 8.59 MB)
• IC-18 Sources and Quality of Ground Water in Southeastern Georgia (1960) (PDF, 2.7 MB)
• IC-19 Oil Tests in Georgia (1965) (PDF, 88.61 MB)
• IC-20 Relation of Salty Ground Water to Fresh Artesian Water in the Brunswick A… (PDF, 1.26 MB)
• IC-21 Streamflow Maps of Georgia's Major Rivers (1960) (PDF, 898.86 KB)
• IC-22 Surface Water Resources of the Yellow River Basin in Gwinnett County, Geo… (PDF, 3.03 MB)
• IC-23 Interim Report on Test Drilling and Water Sampling in the Brunswick Area,… (PDF, 1.81 MB)
• IC-24 Geology and Ground Water Resources of Mitchell County, Georgia (1963) (PDF, 2.02 MB)
• IC-25 Subsurface Geology of the Georgia Coastal Plain (1963) (PDF, 3.79 MB)
• IC-26 Geology and Ground Water Resources of Dade County, Georgia (1964) (PDF, 2.49 MB)
• IC-27 Geology and Ground Water Resources of the Paleozoic Rock Area, Chattooga … (PDF, 7.34 MB)
• IC-28 Geology and Ground Water Resources of Catoosa County, Georgia (1963) (PDF, 4.2 MB)
• IC-29 Geology and Ground Water Resources of Walker County, Georgia (1964) (PDF, 4.4 MB)
• IC-30 Geology and Ground Water Resources of Crystalline Rocks, Dawson County, G… (PDF, 5.08 MB)
• IC-31 A Subsurface Study of Pleistocene Deposits in Coastal Georgia (1965)  (PDF, 455.43 KB)
• IC-32 Ground Water Resources of Bainbridge, Georgia (1965) (PDF, 647.4 KB)
• IC-33 Ground Water Resources and Geology of Rockdale County, Georgia (1966) (PDF, 12.78 MB)
• IC-34 Reconnaissance of the Ground Water and Geology of Thomas County, Georgia … (PDF, 1.47 MB)
• IC-35 Geology and Mineral Resources of the Bethesda Church Area, Greene County,… (PDF, 23.08 MB)
• IC-36 Hydraulics of Aquifers at Alapaha, Coolidge, Fitzgerald, Montezuma, and T… (PDF, 1010.75 KB)
• IC-37 A Geochemical and Geophysical Survey of the Gladesville Norite, Jasper Co… (PDF, 1.09 MB)
• IC-38 Petroleum Exploration in Georgia (1970) (PDF, 16.46 MB)
• IC-39 Geology and Ground Water Resources of Floyd and Polk Counties, Georgia (1… (PDF, 13.89 MB)
• IC-39 Figures 4 and 5 (PDF, 16.37 MB)
• IC-40 Palynology of Core Samples of Paleozoic Sediments from Beneath the Coasta… (PDF, 9.39 MB)
• IC-41 Chattahoochee Anticline, Apalachicola Embayment, Gulf Trough and Related … (PDF, 7.61 MB)
• IC-42 A Gravity Survey of the South Central Georgia Piedmont (1971) (PDF, 4.63 MB)
• IC-43 Copper, Lead, and Zinc Concentrations in Stream Sediment, Metasville Quad… (PDF, 4.07 MB)
• IC-44 Geologic and Mineral Resource Map Index of Georgia (1981) (PDF, 7.15 MB)
• IC-45 Effects of Ground Water Pumping in Parts of Liberty and McIntosh Counties… (PDF, 5.11 MB)
• IC-46 Upper Eocene and Oligocene Pectinidae of Georgia and Their Stratigraphic … (PDF, 1.94 MB)
• IC-47 Geology and Ground Water Resources of Gordon, Whitfield, and Murray Count… (PDF, 14.11 MB)
• IC-48 Quality and Availability of Ground Water in Georgia (1978) (PDF, 11.36 MB)
• IC-49 12th Forum on the Geology of Industrial Minerals (1978) (PDF, 7.03 MB)
• IC-50 Geohydrology of Bartow, Cherokee, and Forsyth Counties, Georgia (1979) (PDF, 12.92 MB)
• IC-51 Petroleum Exploration Wells in Georgia (1979) (PDF, 3.92 MB)
• IC-52 Origin and Correlation of the Pumpkinvine Creek Formation: A New Unit in … (PDF, 1.73 MB)
• IC-53 Proceedings of the 2nd Symposium on the Geology of the Southeastern Coast… (PDF, 21.39 MB)
• IC-54A Latest Thinking on the Stratigraphy of Selected Areas in Georiga (1981) (PDF, 31.78 MB)
• IC-55 Hydrogeology of the Clayton and Claiborne Aquifers in Southwestern Georgi… (PDF, 28.19 MB)
• IC-56 Geologic Data of the Gulf Trough Area, Georgia (1986) (PDF, 104.84 MB)
• IC-57 Geohydrology of the Albany Area, Georgia (1981) (PDF, 17.27 MB)
• IC-58 Hydrogeologic Data of the Dougherty Plain and Adjacent Areas, Southwest G… (PDF, 36.67 MB)
• IC-59 Water Use in Georgia by County for 1980 (1982) (PDF, 31.73 MB)
• IC-60 Hydrogeology of Greene, Morgan, and Putnam Counties (1984) (PDF, 12.22 MB)
• IC-61 The Hydrogeology of the Coastal Plain Strata of Richmond and Northern Bur… (PDF, 27 MB)
• IC-62 Evaluation of the Ground Water Resources of Coastal Georgia (1984) (PDF, 49.68 MB)
• IC-63 Ground Water in the Greater Atlanta Region, Georgia (1983) (PDF, 11.69 MB)
• IC-64 Ceramic and Structural Clays, Shales, and Slates of Bartow County, Georgi… (PDF, 45.19 MB)
• IC-65 Ceramic and Structural Clays and Shales of Catoosa County, Georgia (1984) (PDF, 13.75 MB)
• IC-66 Ceramic and Structural Clays and Shales of Chattooga County, Georgia (198… (PDF, 23.5 MB)
• IC-67 Ceramic and Structural Clays and Shales of Dade County, Georgia (1985) (PDF, 18.89 MB)
• IC-68 Ceramic and Structural Clays and Shales of Floyd County, Georgia (1986) (PDF, 64.56 MB)
• IC-69 Ceramic and Structural Clays, Shales, and Slates of Gordon County, Georgi… (PDF, 29.22 MB)
• IC-70 Ceramic and Structural Clays, Shales, and Slates of Murray County, Georgi… (PDF, 22.36 MB)
• IC-71 Ceramic and Structural Clays, Shales, and Slates of Polk County, Georgia … (PDF, 36.09 MB)
• IC-72 Ceramic and Structural Clays and Shales of Walker County, Georgia (1988) (PDF, 45.4 MB)
• IC-73 Ceramic and Structural Clays and Shales of Whitfield County, Georgia (198… (PDF, 25.74 MB)
• IC-74 Hydrogeology of the Dublin and Midville Aquifer Systems of East Central G… (PDF, 36.51 MB)
• IC-75 Hydrogeology of the Gordon Aquifer System of East Central Georgia (1985) (PDF, 22.99 MB)
• IC-76 Analyses of Coal from Northwest Georgia (1986) (PDF, 10.53 MB)
• IC-77 Petroleum Exploration Wells in Georgia 1979-1984 (1988) (PDF, 4.11 MB)
• IC-78 Base Metal Mines and Prospects of the Southwest Ducktown District, Georgi… (PDF, 3.42 MB)
• IC-79 Clay Mineralogy of the Hawthorne Group (1987) (PDF, 2.92 MB)
• IC-80 The Hydrogeology of Lamar County, Georgia (1989) (PDF, 22.1 MB)
• IC-81 Water Use in Georgia by County for 1985 (1987) (PDF, 4.67 MB)
• IC-82 Geology of Selected Mafic and Ultramafic Rocks of Georgia: A Review (1990) (PDF, 5.6 MB)
• IC-83 A Geochemical Reconnaissance for Gold in East Central Georgia (1990) (PDF, 6.49 MB)
• IC-84 Stratigraphic Implications from Core Drilling in the Vicinity of the Roya… (PDF, 8.54 MB)
• IC-85 Water Use in Georgia by County for 1987 (1990) (PDF, 8.26 MB)
• IC-86 Hydrogeologic Data from Selected Sites in the Piedmont and Blue Ridge Pro… (PDF, 44.84 MB)
• IC-87 Power Generation and Related Water Use in Georgia (1991) (PDF, 1.98 MB)
• IC-88 Ground Water Resources of the South Metropolitan Atlanta Region, Georgia … (PDF, 26.33 MB)
• IC-89 A Petrologic and Economic Study of a Hydrothermal Alteration Zone in Lump… (PDF, 17.7 MB)
• IC-90 Water Use in Georgia by County for 1990 (1992)  (PDF, 5.06 MB)
• IC-91 The Use of Topographic Lineaments in Siting Water Wells in the Piedmont a… (PDF, 2.31 MB)
• IC-92 Pumping Test Results from a Flowing Artesian Well System, Cherokee County… (PDF, 1.88 MB)
• IC-93 Hydrogeology of the Barnesville Hydrologic Research Site, Lamar County, G… (PDF, 3.15 MB)
• IC-94 The Geology of the Celeste 7.5 Quadrangle, Georgia (1993) (PDF, 16.09 MB)
• IC-95 An Investigation of Tritium in the Gordon and Other Aquifers in Burke Cou… (PDF, 63.49 MB)
• IC-96 Geologic, Hydrologic, & Water Quality Data Multi Aquifer System in Coasta… (PDF, 8.59 MB)
• IC-97 Hydrogeology of the Middleton Lowndesville Fault Zone Research Site, Elbe… (PDF, 1.34 MB)
• IC-98 Geology of the Barnesville Hydrogeologic Research Site, Lamar County, Geo… (PDF, 28.76 MB)
• IC-99 Hydrogeologic Data and Aquifer Interconnection in Multi Aquifer System, C… (PDF, 4.79 MB)
• IC-100 Geologic, Hydrologic & Water Chemistry Data for Multi Aquifer System, Co… (PDF, 18.31 MB)
• IC-101 Water Use in Georgia by County for 1995 (1997) (PDF, 3.74 MB)
• IC-102 An Investigation of Tritium in the Gordon and Other Aquifers in Burke Co… (PDF, 9.79 MB)
• IC-103 Permeable Thickness of the Miocene Upper and Lower Brunswick Aquifers Co… (PDF, 16.18 MB)
• IC-104 Water Use in Coastal Georgia by County and Source, 1997; Water Use Trend… (PDF, 2.74 MB)
• IC-105 Hydraulic Characteristics of the Upper Floridan Aquifer in the Savannah … (PDF, 1.5 MB)
• IC-106 Water Use in Georgia by County for 2000 and Water Use Trends for 1980-20… (PDF, 15.84 MB)
• IC-108 Stream Aquifer Relations in the Coastal Area of Georgia and Adjacent Par… (PDF, 4.61 MB)
• IC-109 Hydraulic Properties of the Floridan Aquifer System and Equivalent Clast… (PDF, 3.81 MB)