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Date: 2006-01-18 17:12:19Volcanology Volcanic rocks Igneous rocks Reginald Aldworth Daly Structure of the Earth Igneous differentiation Granite Basalt Stoping Petrology Geology Igneous petrology | Reginald Aldworth Daly, from the Harvard archives. Reginald Aldworth DalyAdd to Reading ListSource URL: www.geosociety.orgDownload Document from Source WebsiteFile Size: 219,94 KBShare Document on Facebook |