TY - BOOK ID - 135990935 TI - Merumite : a complex assemblage of chromium minerals from Guyana AU - Milton, Charles AU - Geological Survey (U.S.) AU - Guyana. PY - 1976 PB - Washington : United States Department of the Interior, Geological Survey, DB - UniCat KW - Chromium ores KW - Geology UR - https://www.unicat.be/uniCat?func=search&query=sysid:135990935 AB - ER -