The Na 2 O gives a cluster nature and K 2 O value is much more i.e., 4.87 wt% as compared with the standards of K 2 O value i.e., 1.8 wt%, and exhibits a positive trend.
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Geochemistry data of trachyandesite of Ulindakonda vent agglomerate of Gadwal greenstone belt of eastern Dharwar Craton, India.
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