RARE EARTH ELEMENT AND CRITICAL MINERAL ENRICHMENTS IN THE TOP AND BOTTOM COALS OF WYOMING’S GREEN RIVER BASIN: A REGIONAL MODE OF OCCURRENCE
NYE, Charles1, BAGDONAS, Davin A.2, PHILLIPS, Erin2 and LIVELY, Thomas3, (1)Center for Economic Geology Research, School of Energy Resources, University of Wyoming, Laramie, WY 82071, (2)Center for Economic Geology Research, University of Wyoming, Dept. 4902, 1000 E. University Ave., Laramie, WY 82071, (3)Kemmerer Mine, P.O. Box 950, Kemmerer, WY 83101