Media type: E-Article Title: Preface Contributor: Kreulen, Rob; Touret, Jacques imprint: Elsevier BV, 1982 Published in: Chemical Geology Language: English DOI: 10.1016/0009-2541(82)90063-8 ISSN: 0009-2541 Keywords: Geochemistry and Petrology ; Geology Origination: Footnote: