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Fig. 15.

Harker’s variation diagrams (Harker, 1909) between trace elements in Mansehra Granite: a) Nb vs. Zr b) Rb vs. P2O5 c) Zr vs. Y d) Th vs. Zr e) Rb vs. Sr f) Sr vs. Ba.

Episodes 2019;42:263~285 https://doi.org/10.18814/epiiugs/2019/019022
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