00888cam a22002531 4500 gs 57000012 DLC 20260227111405.0 850404s1956 enka f000 0 eng gs 57000012 DLC/ICU ICU DLC e-uk--- QE438 .G82 549.13 Guppy, Eileen M. (Eileen Mary), comp. Chemical analyses of igneous rocks, metamorphic rocks and minerals, 1931-1954; compiled from the records of the Geological Survey by Eileen M. Guppy, with Petrographical descriptions by P.A. Sabine. London, H.M. Stationery Off., 1956. v, 78 p. tables. 25 cm. Memoirs of the Geological Survey, Great Britain Igneous rocks. Metamorphic rocks. Rocks Analysis. Mineralogical chemistry. 29114 29114