1. Abrams, C.E., 1985. Base metal mines and prospects of the southwest Ducktown district. In: Misra, K.C. (Ed.), Proceedings of the Symposium on Volcanogenic Sulfide and Precious Metal Mineralization in the Southern Appalachians. Studies in Geology 16, University of Tennessee Department of Geological Sciences, pp. 78–96.
2. Albino, G.V., 1990. Gold deposits of the Dahlonega Belt, northeast Georgia. In: Cook, R.B. (Ed.), Proceedings of the Symposium on the Economic Mineral Deposits of the Southeasty: Metallic Ore Deposits. Ga. Geol. Surv. Bull. 117, 85–120.
3. Birke, M., Rauch, U., 1993. Environmental aspects of the regional geochemical survey in the southern part of East Germany. In: Davenport, P.H. (Ed.), Geochemical Mapping. J. Geochem. Explor. 49, 177–200.
4. Bolviken, B., Kullerud, G., Loucks, R.R., 1990. Geochemical and metallogenic provinces: a discussion initiated by results from geochemical mapping across northern Fennoscandia. In: Darnley, A.G., Garrett, R.G. (Eds.), International Geochemical Mapping. J. Geochem. Explor. 39, 49–90.
5. Butler, J.R., Secor, D.T. Jr., 1991. The Central Piedmont. In: Horton, J.W., Jr., Zullo, V.A. (Eds.), The Geology of the Carolinas. Carolina Geological Society Fiftieth Anniversary Volume, The University of Tennessee Press, Knoxville, pp. 59–78.