TY - BOOK ID - 137036285 TI - Fluorspar mining : photos from Illinois and Kentucky, 1905-1995 PY - 2019 SN - 0809336693 9780809336692 9780809336685 0809336685 PB - Carbondale : Southern Illinois University Press, DB - UniCat KW - Fluorspar KW - Mines and mineral resources KW - Geology UR - https://www.unicat.be/uniCat?func=search&query=sysid:137036285 AB - "This pictorial record of the men who worked in the Illinois and Kentucky fluorspar fields from the 1890s to the 1990s shows early and later methods of extracting, hoisting, processing, and transporting the mineral from mine mouth to end-user; notes its many industrial uses; and briefly illustrates its beauty and value to collectors."-- ER -