观赏石及其分类

Ornamental Stones and Their Classification

观赏石是具有观赏、陈列和收藏价值的天然石质艺术品 ,可分为四种基本类型 ,即矿物晶体类、岩石类。

Ornamental stones are the natural work of art. They have the value of ornament, display and collection. Ornamental stones are classified into four basic types, namely, mineral crystals, rocks, fossils and modern bioherms.