Yindu Fluorite Value Guide

Yindu Fluorite is a modern mineralogical marvel discovered in the Yindu Mine of Inner Mongolia, gaining international fame between 2015 and 2023. These specimens are highly collectible due to their intense color zoning and the distinct step-growth formations that characterize this specific Chinese locality.

What affects the value of Yindu Fluorite?

• The intensity and clarity of the blue and purple color zoning significantly impact the market price.
• Specimen size and the presence of undamaged, well-defined cubic edges increase collector value.
• The complexity and aesthetic appeal of the natural step-growth formations on the crystal surface.
• Overall luster and the degree of transparency when backlit or viewed under UV light.

How to Identify Yindu Fluorite?

• Look for characteristic cubic crystal structures featuring intricate step-growth patterns on the faces.
• Identify the signature color palette of saturated blue and deep violet tones unique to the Yindu Mine.
• Test for strong fluorescence under UV light, a hallmark of these calcium fluoride specimens.
• Verify the origin as the Yindu Mine in Inner Mongolia to distinguish from common green fluorite varieties.

History of Yindu Fluorite

Discovered in the Yindu Mine in Inner Mongolia, China, this specific locality became famous in the 2010s for producing high-quality fluorite. These specimens are prized by collectors for their intense zoning and unique fluorescence under UV light, often appearing in saturated blue or deep violet tones that set them apart from traditional green fluorite varieties.