Scale bar / Smallcleugh mine / Bastenberg mine / Royal Museum of Scotland Department / Brownley Hill Mine / Royal Museum of Scotland / The University of Manchester / /
Organization
University of Manchester / AND P. E. CHAMPNESS Department of Geology / LIVINGSTONE Department of Geology / /
Person
RAY POWDER / Brian Young / C. Chaplin / Geology / /
Position
author / Major / General / geologist and mineralogist / /