12.30ct Beautiful Light Blue Sapphire Crystal Specimen sphalerite this particular source of hyalite

this particular source of hyalite opal will actually fluoresce in daylight

Locality: Tanzania

so we recommend a clear jar or dome filled with water

Weight: 5lb

The color is a lovely blue/green and is semi transparent on one side of the crystal

12.30ct Beautiful Light Blue Sapphire Crystal Specimen sphalerite this particular source of hyaliteThis raw Sapphire crystal specimen has beautiful Crystal Structure and has a beautiful light blue color. This sapphire crystal has been heated to enhance the color. 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. Weight: 12. 30ctMeasurements: 20. 5mm x 10. 3mm x 7. 4mmLocality: Ratnapura, Sri