Cubic Fluorite with Phantom Zoning 3 polished The zoned internal structure is

The zoned internal structure is sharply defined under transmitted light

All crystal edges remain sharp and intact with excellent crystalline integrity

The fluorite forms perfect isometric cubic crystals with distinct internal phantom zoning structures

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This unique hollow cup‑shaped calcite forms in karst caves that remain permanently submerged by groundwater

Cubic Fluorite with Phantom Zoning 3 polished The zoned internal structure isCubic Fluorite with Phantom Zoning from Yindu Mine, Inner Mongolia, China This hydrothermal mineral specimen comes from Yindu Mine, Inner Mongolia, China. Transparent cubic fluorite crystals contain distinct deep purple phantom zoning inside each cube, forming neat square phantom inclusion textures that create striking color contrast against pale cyan fluorite. The crystals feature bright vitreous luster and high transparency with smooth crystal faces