Published by United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1965
Seller: Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, U.S.A.
Soft cover. Abundance and ranges of composition of the platinum metals in various rocks and meteorites are summarized from the literature. 24 pages with tables and references. Bound in gray stiff paper covers printed in black. A very good plus copy. Book.