00714cam a2200217 7i4500 0000001687 20061102090000.0 19990903000000.0 xx 00010 eng 058245591X QE363.8 .M32 1980 MacKenzie Atlas of rock-forming minerals in thin section W. S. MacKenzie and C. Guilford. Essex, U.K.: Longman, 1980. (vi),98p.: ill.; 28 cm. Includes index Minerals -- Pictorial works Thin sections(Geology) -- Pictorial works Rocks -- Pictorial works Guilford, C. 0000007429 Book Open Shelf HQ Library