常見例句用作名詞 (n.)Andalusite is a polymorph with two other minerals, Kyanite and Sillimanite.紅柱石屬多晶型物，含藍晶石和硅線石兩種不同礦物。Some Andalusite crystals have carbonaceous inclusions, arranged so that in cross-section they form a dark cross.某些紅柱石晶體含有碳質包裹體，正是這種結構導致了她的橫截面有一個黑十字。 返回 andalusite