18" Beautiful Amethyst Cluster (82 lbs) - Huge Points

Note:Because of the size/weight of this specimen it will have to be crated and shipped via freight. Freight shipping cost will be calculated and billed after purchase. It will probably run $200-300 within the US, but if you need a shipping quote, please contact us prior to purchase.

This is a massive, beautiful, 18" wide amethyst crystal cluster, collected from Minas Gerais, Brazil. It weighs 82 pounds and features over a dozen large, sparkling, purple amethyst crystals. The largest of these huge amethyst points is 4.2" wide! The base is relatively flat and allows for aesthetic presentation of the crystals.

Great color and large, undamaged crystals on this fine specimen. There is evidence of some minor polishing to a couple of the crystal faces.

Amethyst is a purple variety of quartz (SiO2) and owes its violet color to natural irradiation, iron impurities, and the presence of trace elements, which result in complex crystal lattice substitutions. It’s considered a semi-precious gemstone, and just two centuries ago was considered to have a value on par with diamonds, sapphires and rubies.

Much of the world’s amethyst comes from extensive deposits in Southern Brazil that have been heavily mined for about a century. The amethyst occurs in large cavities or geodes within volcanic rocks and the coloration and crystal size can vary greatly.

Quartz var. Amethyst
Minas Gerais, Brazil
18" wide, 13" deep, 9.5" tall, 82 lbs