gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1992.056.384.20 Mineralogical Note Metavoltine from Cockermouth, Cumbria Young B. Boland M. P. British Geological Survey, Windsor Court, Windsor Terrace, Newcastle upon Tyne NE2 4HB Hyslop E. K. British Geological Survey, Murchison House, West Mains Road, Edinburgh EH9 3LA 9 1992 56 384 431 432 12 10 1991 11 11 1991 Copyright © 1992, The Mineralogical Society 1992 metavoltine sulphate minerals Cumbria