灰かい簾れん石せきMeanings1nounzoisiteA calcium aluminium hydroxy sorosilicate mineral; a gemstone and collector's mineral.灰かい簾れん石せきは変へん成せい岩がん中ちゅうに見みられる鉱こう物ぶつです。Zoisite is a mineral found in metamorphic rocks.