8.52ct Yellow Sapphire Crystal zeolite This piece is an amazing

This piece is an amazing specimen with great color

This crystal is fluorescent under a longwave UV light source

The first photo is more realistic of what the color actually is

This beautiful Chinese blue fluorite shows very well and has a very appealing orientation to it

Measurement: 162 mm x 128mm x 73mm

8.52ct Yellow Sapphire Crystal zeolite This piece is an amazingThis raw Sapphire crystal specimen has beautiful Crystal Structure and has an amazing vibrant yellow color. This vibrant yellow color came after the heat treatment and you can see what it originally looked like before heating in the photo below. Keep in mind, the crystals in the photo look much larger because of the camera and you should rely on the measurements in the description when considering size. This is a thumbnail (TN) sized mineral specimen.