Reference | {Deposit:: BLUNDEN, J., 1975, THE MINERAL RESOURCES OF BRITAIN, HUTCHINSON & CO. LTD., LONDON, P. 241 - 260}{Deposit:: MASON, J.E., 1974, GEOLOGY OF THE DERBYSHIRE FLUORSPAR DEPOSITS, UNITED KINGDOM, IN A SYMPOSIUM ON THE GEOLOGY OF FLUORSPAR: KY. GEOLOGICAL SURVEY SPECIAL PUB. 22 P. 10 - 22}{Deposit:: NOTHOLT, A.J.G. AND HIGHLEY, D.E., 1971, FLUORSPAR: INST. GEOL. SCIENCES, MINERAL RESOURCES CONSULTATIVE COMM., MINERAL DOSSIER NO. 1, 31 P.}{Deposit:: FORD, T.D. AND INESON, P.R., 1971, THE FLUORSPAR MINING POTENTIAL OF THE DERBYSHIRE OREFIELD: INST. OF MIN. MET. TRANS., V. 80, N. 777, P. B186 - B210}{Production:: BLUNDEN, J., 1975, MIN. RES. OF BRITAIN. FORD, T.D. AND INESON, P.R., 1971, DERBYSHIRE OREFIELD} |