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granodiorite

美 [grænoʊ'daɪəraɪt]英 [grænəʊ'daɪəraɪt]

granodiorite

1.a coarse-grained igneous rock containing plagioclase and orthoclase, whose composition is intermediate between granite and diorite

The analysis results show that there are two types of zircons from the Danzhu granodiorite: magmatic zircon and metamorphic zircon .

The source rock of metallogeny and hosting rock are related to the granodiorite. It belongs to a skarn gold deposit.

We usually don't care whether a rock is classified as a granodiorite or diorite or tonalite.