Details of the Book: Field Collecting Gemstones and MineralsAuthor: John Sinkankas Number Of Pages: 415 Binding: Paperback ISBN-10: 0520254775 ISBN-13: 9780945005001 Language: English Amazon Sales Rank: 897611 Publication Date: 1995 Publisher: Geoscience Press Package Dimensions: 1.10 x 9.00 x 5.70 inches |