石いし目め

noun

grain of rock; rift in stone

Refers to the natural grain, texture, or a crack/rift in stone or rock. Often used in contexts like masonry, geology, or traditional crafts.

• この石いし目めに沿そって割わると、きれいな断だん面めんが得えられる。

  If you split it along this grain of the rock, you get a clean cross-section.

• 石いし目めが細こまかいほど、石せき材ざいは高こう級きゅうとされる。

  The finer the grain of the stone, the higher the quality of the material.