← Back to browse珪岩けいがん[keigan]nounJapanese definitionNo Japanese definition yet.English definitionquartziteExamplesNo examples yet.Loading examples…Ask about thisKanji珪jade scepter or tablet (authority symbol)ケイ / たま · 10 strokes珪珪素珪藻土珪藻日本珪藻学会珪ニッケル鉱珪化木珪化物岩boulder; rock; cliffガン / いわ · 8 strokes岩岩手岩田岩崎溶岩岩盤岩石岩山