This unique naturally formed aquamarine cross is from Shigar, Pakistan. The Arkenstone, www.iRocks.com, is one of the world’s foremost dealers in fine mineral specimens. What started in the 1980s as a side business for founder and owner Dr. Robert Lavinsky has now turned into an international business with offices in Dallas, Texas and Shanghai, China. Whether working with new hobbyists or serious collectors, we have incredible mineral specimens available at a variety of price points, and welcome the opportunity to consult on beginning or developed collections. We have assembled a knowledgeble team with over 100 combined years of collecting experience, and we are always available to meet with curious collectors.

View Our Database

This deep kunzite fine mineral specimen has an interesting texture.

After decades of mineral collecting, we have assembled an extensive database of mineral specimens of every size, color, and price point. Click here to view our database of over 40,000 specimens!

Upcoming Shows

Beautiful crystallized gold - a closeup of a fine mineral specimen

The Arkenstone participates in all major shows throughout the world. For information about our upcoming shows, view our shows page for dates and locations.

The Dallas Symposium

A close-up of an incredible aquamarine

We are a proud sponsor of the Dallas Mineral Collecting Symposium. The third annual Symposium was held August 22-23, 2014. Learn more here.

Shanghai Gallery - Cases

Our 10,000 square foot facility in Dallas, Texas holds our 3,000 square foot museum-like gallery, custom base-making lab, several professional mineral photography studios, warehouse space, and our company offices.

In 2013, The Arkenstone opened a gallery in Shanghai, China. With the incredible economic growth occurring in Asia, we are excited about bringing these fine mineral specimens to China and introducing western-style mineral collections to the evolving country.

Both galleries are open to the public by appointment only, and we are always eager to share our love for fine mineral specimens with other enthusiastic friends! Contact us at gallery@iRocks.com for scheduling.