BOOKS IN BRIEF — Wyoming’s mineralization studied

Study of Metals and Precious Stones in Southern Wyoming, Geological Survey of Wyoming, P.O. Box 3008, University Station, Laramie, Wyoming 82071, U.S.A. US$12.

The GSW’s Mineral Report 93-1 summarizes several unusual and previously unrecognized silver and gold anomalies in the southern part of the state. Other areas examined include massive lead-zinc-silver sulphide mineralization at the Broadway prospect in the Sierra Madre, and platinum, palladium and gold anomalies in the Lake Owen layered complex in the Medicine Bow Mountains.