granodiorite

(redirected from Grandiorite)
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granodiorite

[¦gra·nō′dī·ə‚rīt]
(petrology)
A visibly crystalline plutonic rock composed chiefly of sodic plagioclase, alkali feldspar, quartz, and subordinate dark-colored minerals.
References in periodicals archive ?
Agua Verde is a mineralized grandiorite stock with a well developed copper bearing skarn contact with host sedimentary rocks.
Most of these cover an extensively altered diorite- grandiorite intrusive complex in the new half of the 56 sq.