Fluorite • Yindu Mine, Hunan Province, China
Calcium fluoride (fluorite) forming well-defined cubic crystals with natural color zoning and internal growth features.
Material from the Yindu Mine in Hunan Province, China develops in hydrothermal environments, where shifts in mineral composition during crystal formation create layered color zoning and occasional phantom structures within the crystals.
Each specimen displays natural variation in crystal form, clarity, and color distribution.