This report has been divided into three volumes. Volume 1 describes the MRT beneficiation work. In addition, Volume 1 presents the results of joint beneficiation-hydroretorting studies and provieds an economic analysis of the combined beneficiation-hydroretrorting studeis and provides an economnic analysis of the combined beneficiation-hydroretorting approach for processing Eastern oil shales. Volume 2 presents details results of hydroretorting tests made by hycrude/igt on raw and beneficiated oil shales prepared by MRI. Volume 3 comprises detailed engineering design drawings and supporting data developed by the Roberts and Schaefer Company, Engineers and Contractors, Salt Lake City, Utah, in support of the capital and operating costs for a conceptual benificiation plant processing an Alabama oil shale.