granodioritic


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gran·o·di·o·rite

 (grăn′ə-dī′ə-rīt′)
n.
A coarse-grained igneous rock consisting primarily of quartz, plagioclase feldspar, and potassium feldspar, and also containing biotite, hornblende, or pyroxene.

gran′o·di′o·rit′ic (-rĭt′ĭk) adj.

granodioritic

(ˌɡrænəʊˌdaɪəˈrɪtɪk)
adj
(Geological Science) relating to granodiorite