Elements of mineralogy / Brian Mason and L.G. Berry. Mason, Brian Harold, 1917- Berry, L. G. (Leonard Gascoigne), 1914- joint author. Berry, L. G. (Leonard Gascoigne), 1914- Mineralogy: concepts, descriptions, determinations. Mineralogy. QE363 .M27 549 MAE Includes bibliographical references and index San Francisco : W.H. Freeman, 1968. 1968. 1968 Text vi, 550 p. : eng A Series of books in geology