石せっ灰かい石せき鉱こう業ぎょう協きょう会かいMeaningsNoun1. Limestone Association of JapanKanji used石stone灰ashes鉱ore業business協cooperative会meetingComposed of石せっ灰かいlime; quicklime; caustic limeNoun石せきcounter for jewels in a watch; counter for transistors, diodes, etc. in an electronic productCounter鉱こう業ぎょうmining industryNoun協きょう会かいassociation; society; organization; organisationNoun