石せき理り

noun

rock texture; rock structure

Geological term referring to the physical appearance and arrangement of grains or crystals in a rock. Often used in academic or technical contexts.

See also: 石目

• この花か崗こう岩がんの石せき理りは非ひ常じょうに細こまかい。

  The texture of this granite is very fine.

• 石せき理りの違ちがいから、岩がん石せきの形けい成せい過か程ていを推すい測そくできる。

  From differences in rock texture, one can infer the formation process of the rock.