螢石 [ㄧㄥˊ ㄕˊ; ying2 shi2] fluorite CaF2 fluorspar fluor ◄ ►
蛍石 螢石 ほたるいし けいせき noun (common) (futsuumeishi) nouns which may take the genitive case particle `no' fluorite fluorspar ◄ ►