Gurmeet singh Asked a Question
December 14, 2020 9:53 pmpts 30 pts
Which of the following criteria indicate small-scale assimilation effects resulting in contaminated magmatic rock ? (A) Modified mineralogy at the interface of magmatic material and foreign rock (B) Presence of xenoliths and embayed, corroded xenocrysts in magmatic material (C) Sharp contact between parent magmatic material and foreign rock (D) Contaminated rock plots on a straight line in variation diagram, connecting solid contaminant and parent magmatic material
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  • Sajan sarthak thankyou
    option A and D both seems to be answer probably not sure.
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  • Suvitha
    i think its b
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