8.52ct Yellow Sapphire Crystal zeolite This beauty has multiple pink

This beauty has multiple pink tourmaline crystals embedded in the massive quartz piece

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

This crystal is fluorescent under a longwave UV light source

These particular smoky quartz specimens have been enhanced by irradiation

8.52ct Yellow Sapphire Crystal zeolite This beauty has multiple pinkThis 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.