Glomeroporphyritic

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In geology, the term glomeroporphyritic (also cumulophyritic) refers to the grouping of phenocrysts, not necessarily of the same mineral, into distinct clusters within porphyritic igneous rocks. [1]

References[edit]

  1. ^ http://www.maden.hacettepe.edu.tr/dmmrt/dmmrt297.html#d6218