Glazed Cubic QR Code Pattern Fluorite cluster 5 sales which develops distinctive hollow skeletal

which develops distinctive hollow skeletal calcite crystals shaped like triangular goblets

◦ The striking contrast with the associated colorless/pale quartz crystals enhances its visual appeal

中国的稀土资源非常丰富，含稀土的矿物晶体标本也非常独特。这种颗粒状的钇萤石生长在透石膏上的标本产自大厂矿晴隆县贵州省的，是极具中国地质特色的经典矿标。

3 tourmaline

Light blue aragonite specimen with both Botryoidal and branching crystal habits in the same piece

Glazed Cubic QR Code Pattern Fluorite cluster 5 sales which develops distinctive hollow skeletalGlazed Cubic QR Code Pattern Fluorite cluster originates from Dachang Mine, Qinglong County, Qianxinan Prefecture, Guizhou Province, China. It belongs to the isometric system with intact cubic crystals and high euhedral degree. Rich purple rims surround each crystal edge, and purple veins spread reticulately along fractures. The interior of the crystal is pale grayish white and partially translucent. Some crystal faces have porcelain glazed texture,