Word

猫目石

猫眼石
ねこめいし
cat's-eye (semiprecious stone)
Word

石灰洞

せっかいどう
limestone cave
Word

石灰肥料

せっかいひりょう
lime or calcium fertilizer; lime or calcium fertiliser
Word

石器時代

せっきじだい
Stone Age
Word

電光石火

でんこうせっか
lightning speed
Word

土石

どせき
earth and stones
Word

碑石

ひせき
stone monument
Word

生石灰

せいせっかい
quick lime
Word

石弓

いしゆみ
crossbow (incl. large models operated by a number of people); netted apparatus atop a wall containing large stones, which were dropped onto attackers by cutting the net; slingshot; catapult
Word

石亀

水亀
いしがめ、イシガメ
any turtle of the genus Mauremys (esp. the Japanese pond turtle, Mauremys japonica)