Reference | {Deposit:: GROGAN, R.M., 1974, THE ENVIRONMENTS OF DEPOSITION OF FLUORSPAR, IN A SYMPOSIUM ON THE GEOLOGY OF FLUORSPAR: KY. GEOLOGICAL SURVEY SPECIAL PUB. 22, P. 5 - 6}{Deposit:: HOSE, H.R., 1955, EUROPEAN FLUORSPAR SUPPLIES: MINING ENGINEERING, AIME TRANSACTIONS, V. 7 N. 4, APRIL 1955, P. 388 - 389}{Production:: GROGAN, R.M., 1974, ENVIRONMENTS... P. 6} |