Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleMining History 20:6, Spring 2020.AuthorsShaw, RichardSubjectsFLUORSPAR mines &; mining; HISTORY of mines &; mineral resourcesPublicationMining History, 2020, Vol 20, Issue 6, piISSN1366-2511Publication typeArticle