Trace Element Discrimination Diagrams for the Tectonic Interpretation of Granitic Rocks
نویسندگان
چکیده
منابع مشابه
Tectonic discrimination diagrams revisited
[1] The decision boundaries of most tectonic discrimination diagrams are drawn by eye. Discriminant analysis is a statistically more rigorous way to determine the tectonic affinity of oceanic basalts based on their bulk-rock chemistry. This method was applied to a database of 756 oceanic basalts of known tectonic affinity (ocean island, mid-ocean ridge, or island arc). For each of these trainin...
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ژورنال
عنوان ژورنال: Journal of Petrology
سال: 1984
ISSN: 0022-3530,1460-2415
DOI: 10.1093/petrology/25.4.956