红柱石属多晶型物，含蓝晶石和硅线石两种不同矿物。

Andalusite is a polymorph with two other minerals, Kyanite and Sillimanite.

youdao

红柱石属多晶型物，含蓝晶石和硅线石两种不同矿物。

Andalusite is a polymorph with two other minerals, Kyanite and Sillimanite.

youdao