Twinned Tree-Form Fluorite with Purple Phantom, Yaogangxian

Discover the captivating beauty of this tree-shaped twinned fluorite, featuring stunning purple phantom cubes. Originating from the renowned Yao Gang Xian region in China, this unique and organic mineral formation exemplifies the intricate crystal growth patterns prized by collectors. Fluorite, a calcium fluoride mineral with the chemical formula CaF₂, crystallizes in the isometric cubic system, often forming sharp, well-defined cubes such as those seen in this specimen.

This particular piece showcases translucent purple fluorite cubes with distinct phantom layers, revealing complex internal zoning that adds depth and visual interest. The twinned crystal growth creates an organic, tree-like form, enhancing its natural aesthetic appeal. Fluorite typically has a hardness of 4 on the Mohs scale and exhibits a vitreous luster, both of which are evident in this specimen's glossy surfaces and sharp crystal edges.

Yao Gang Xian is known for producing high-quality fluorite specimens prized for their clarity and unique formations. This specimen’s rare twinning and phantom features make it a valuable addition to any mineral collection, offering both aesthetic appeal and geological significance. It serves as an excellent display piece for enthusiasts interested in crystallography and mineral morphology.

For preservation, handle the specimen with care to avoid scratches or damage, and avoid prolonged exposure to direct sunlight, which can cause color fading in fluorite. Storing it in a stable environment away from moisture will help maintain its natural beauty over time.

Yaogangxian tungsten mine, Hunan, China — premier modern source of collector-grade fluorite with quartz overgrowths and purple windows.