TY - GEN T1 - Igneous rocks : a classification and glossary of terms : recommendations of the International Union of Geological Sciences, Subcommission on the Systematics of Igneous Rocks A2 - Le Maitre, R. W. (Roger Walter) LA - English PP - Cambridge, U.K. ; New York PB - Cambridge University Press YR - 2002 ED - 2nd ed. UL - https://ebooks.jgu.edu.in/Record/ebsco_acadsubs_ocm57204217 AB - Decades of field and microscope studies, and more recent quantitative geochemical analyses have resulted in a vast, and sometimes overwhelming, array of nomenclature and terminology associated with igneous rocks. This book presents a complete classification of igneous rocks based on all the recommendations of the International Union of Geological Sciences (IUGS) Subcommission on the Systematics of Igneous Rocks. The glossary of igneous terms has been fully updated since the first edition and now includes 1637 entries, of which 316 are recommended by the Subcommission. Incorporating a comprehensive bibliography of source references for all the terms included in the glossary, this book is an indispensable reference guide for all geologists studying igneous rocks, either in the field or the laboratory. It presents a standardised and widely accepted naming scheme that will allow geologists to interpret terminology in the primary literature and provide formal names for rock samples based on petrographic analyses. It is also supported by a website with downloadable code for chemical classifications. OP - 236 CN - QE461 .I446 2002eb SN - 0511066511 SN - 9780511066511 SN - 1601197462 SN - 9781601197467 SN - 9780511535581 SN - 0511535589 SN - 0521619483 SN - 9780521619486 SN - 9780521662154 SN - 052166215X KW - Igneous rocks : Classification. KW - Roches ignées : Classification. KW - NATURE : Rocks & Minerals. KW - Rocks, Igneous. KW - Igneous rocks KW - Classification ER -