Recovery of soda ash from nahcolite and oil shale

About this book

"This report describes processes for recovering soda ash from nahcolite and oil shale and provides answers to questions 3, 4, and 5 in the Solicitor's memorandum of February 2, 1968, on the subject, 'Applications for preference-rights sodium leases.' Data from the Bureau of Mines, Geological Survey, Wolf Ridge Minerals Corporation, and Kaiser Aluminum and Chemical Corporation were used in preparing this report..."--Page 1.