最終更新日：2024/07/31

(petrology) A grey intrusive igneous rock composed mostly of plagioclase feldspar, biotite, hornblende and/or pyroxene.

正解を見る

diorite

問題を編集する

元となった辞書の項目

diorite

noun

(petrology) A grey intrusive igneous rock composed mostly of plagioclase feldspar, biotite, hornblende and/or pyroxene.

The diorite is a type of igneous rock.

意味（1）

(petrology) A grey intrusive igneous rock composed mostly of plagioclase feldspar, biotite, hornblende and/or pyroxene.