Published by Mineralogical Society (Clay Minerals Group), London, 1963
Seller: Second Edition Books, Butte, MT, U.S.A.
Hardcover. Condition: Very Good. Dust Jacket Condition: Very Good -. 2nd Edition. Binding tight; interior clean. Previous owner book plate inside front board. Blue boards solid and in good condition with light wear at corners and spine ends. Tan dust jacket preserved in mylar and has a few finger smudges; 2 1/2" long pencil mark upper rear of jacket; light wear at corners and spine ends of jacket. The contributors to this book cover diverse areas about clay minerals and describe very clearly how to identify their structures by x-ray diffraction. 2nd edition as stated in the preface. 544pp., including indexes.