Opal Group, Inc. is an engineering and construction firm located in Castle Rock, Colorado. Learn about our staff, services, past projects, location, clients and how to contact us.

Old Timers Mine

Gemstone Rough,Lapidary Material,Wholesale Direct,Jade Rough,Black Jade Rough,Raw Jade Rough,Mine Jade,Agate Rough,Opals Rough,Obsidian Rough,Black Onyx Rough,Lapidary Rocks,Lapidary Rough,

Whitsunday Opals, providing Aboriginal opal jewelry, Aboriginal paintings and authentic custom Didgeridoos. Visit us for wholesale opals direct from our mines in Australia. View our new online store!

A large variety of healing stones, crystals, gemstones, chakra stones, and other gemstone healing tools, learn from our crystal healing course, lots of helpful information.

Your Source for Colored Gemstones, gemstone carvings, handmade gemstone beads, american gemstones, California Tourmaline, Oregon Sunstone, red labradorite, natural color gems, peruvian blue opal, mexican fire opal, collectible beads, mineral specimens

Your Source for Colored Gemstones, gemstone carvings, handmade gemstone beads, american gemstones, California Tourmaline, Oregon Sunstone, red labradorite, natural color gems, peruvian blue opal, mexican fire opal, collectible beads, mineral specimens

Jewelry Store at Isla Mujeres, specialized in Mexican Opals and Unique Designs The best Mexican Fire Opals and unique jewelry designs in silver and gold.

Our aim is to provide the most interesting, unique and informative stopover on your entire trip with a minimum of fuss! - a must in Coober Pedy, Australia.

Your Source for Colored Gemstones, gemstone carvings, handmade gemstone beads, american gemstones, California Tourmaline, Oregon Sunstone, red labradorite, natural color gems, peruvian blue opal, mexican fire opal, collectible beads, mineral specimens

Gemstone Rough,Lapidary Material,Wholesale Direct,Jade Rough,Black Jade Rough,Raw Jade Rough,Mine Jade,Agate Rough,Opals Rough,Obsidian Rough,Black Onyx Rough,Lapidary Rocks,Lapidary Rough,

Your number one supplier of welo Opals. Cabochon, Facets, Beads and more.

Specialize in the Gemstone Opal since 1955

Opale aus eigener Schleiferei, Goldschmuck, Silberschmuck

Opale aus eigener Schleiferei, Goldschmuck, Silberschmuck

Dimonds. European, old mine cut. Vintage jewerly & watches. Efim Gilin, inc.