代たい赭しゃ石せき

noun

red ochre; raddle

Mineralogy term for a red iron oxide pigment used in paints, dyes, and traditional applications.

• 代たい赭しゃ石せきは古ふるくから顔がん料りょうとして使つかわれてきた。

  Red ochre has been used as a pigment since ancient times.