Geology and Mineral Resource Assessment of the Venezuelan Guayana Shield.

Washington: United States Government Printing Office, 1993. Hardcover. 10.5" x 8.25". 121pp. Glossy paperback, in the original hardback folding case which holds the maps. Ownership blindstamp, else nearly fine condition. U. S. Geological Survey Bulletin 2062. A very detailed book, with much on mineral resources, mineral deposits, etc. With many color and black & white photo illustrations, maps, charts, etc. With 8 large folding maps in the folder pocket. Item #7260

Price: $45.00