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Keywords from Image Description:
TAS v. TAS diagram with field outlines and labels taken from Le Maitre editor Streckeisen Zanettin Le Bas Bonin Bateman Bellieni Dudek Efremova Keller Lamere Sabine Schmid Sorensen and Woolley Igneous Rocks Classification and Glossary of Terms Recommendations of the International Union of Geological Sciences Subcommission of the