Reference | Pirkle, E.C., Pirkle, F.L., Pirkle, W.A., And Stayert, P.R., 1984, The Yulee Heavy Mineral Sand Deposits Of Northeastern Florida: Economic Geology, V. 79, No. 4, Pp. 725-737.Pirkle, E.C., Pirkle, F.L., Pirkle, W.A., And Stayert, P.R., 1984, The Yulee Heavy Mineral Sand Deposits Of Northeastern Florida: Economic Geology, V. 79, No. 4, Pp. 725-737. |