Last Updated：2025/11/22

(petrology) An intrusive igneous rock similar to granite, but containing more plagioclase than potassium feldspar.

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granodiorite

Source Word

granodiorite

(petrology) An intrusive igneous rock similar to granite, but containing more plagioclase than potassium feldspar.

Japanese Meaning

侵入性火成岩の一種で、花崗岩に似ているが、カリウム長石よりもプラジオクラース（斜長石）の割合が多い岩石

Geologists examined the exposed granodiorite to determine its mineral composition and cooling history.

地質学者は露出した閃長岩を調べ、その鉱物組成と冷却史を解明した。

Sense（1）

(petrology) An intrusive igneous rock similar to granite, but containing more plagioclase than potassium feldspar.

The dominant intruding rocks into the metamorphosed rocks of the Oban massif are granodiorites (Fig. 1).

granodiorites

（ plural ）