| Reference | {Deposit:: STAFF, 1978 ENGINEERING AND MINING JOURNAL INTERNATIONAL}{Deposit:: DIRECTORY OF MINING AND MINERAL PROCESSING OPERATIONS,}{Deposit:: MCGRAW-HILL, NEW YORK, 1978, P. 283.}{Deposit:: GREENWOOD, D. A., FLUORSPAR MINING IN THE NORTHERN PENNINES,}{Deposit:: INSTITUTE OF MINING AND METALLURGY, TRANSACTIONS, SECT. B,}{Deposit:: NOV. 1977, P. B181-B189.}{Deposit:: SMITH, F. W., AND R. PHILLIPS, TEMPERATURE GRADIENTS AND ORE}{Deposit:: DEPOSITION IN THE NORTHERN PENNINE OREFIELD, FORTSCHR.}{Deposit:: MINER. V. 52. I. M. A. NINTH GENERAL MEETING, 1975, P. 491}{Deposit:: -494.}{Deposit:: SPOONER, J., MINING ANNUAL REVIEW, MINING JOURNAL, LONDON,}{Deposit:: JUNE, 1978, P. 533.}{Deposit:: BLUNDEN, J., THE MINERAL RESOURCES OF BRITAIN. S STUDY IN}{Deposit:: EXPLOITATION AND PLANNING, HUTCHINSON AND COMPANY, LONDON,}{Deposit:: 1975.} |