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Exploring the Royal Peacock Opal Mine
Royal Peacock Opal Mine got its start over a century ago. Back then, the cowboys and sheepherders in the Virgin Valley of northwest Nevada...
Lapidary Equipment & Supplies – Covington Engineering
Lapidary equipment and supplies are essential business tools in the rock and gem industry. Covington Engineering opened its doors in 1848 and has been...
How to Carve a Heart Shape
How to carve a heart shape is one that many people would like to add to their repertoire. It's a bit more complex than...
Amethyst Crystals 101
Amethyst crystals are popular in jewelry as February's birthstone and metaphysically to bring calm and reduce anxiety. The term amethyst comes from the Greek...
Carnotite Uses Explored
Carnotite can claim a unique distinction among ore minerals: It has been mined for three different mineral commodities at three different times. Although uncommon,...
A Rock Collecting Guide for Kids
Rock collecting for kids is like going on a treasure hunt with the added bonus of playing in the dirt. You never know what...
Exploring the Peridot Mesa Gem Mine
One of the richest and largest sources of peridot in the world is located in the heart of the San Carlos Apache tribal lands...
Getting to Know Spinel
Spinel (magnesium aluminum oxide) forms beautiful crystals that are sometimes confused for the brilliant-red gem variety of corundum known as ruby. Unlike rubies, which...
3 Tips for Faceting Peridot
Faceting peridot can produce beautiful jewelry pieces and highlight the brilliance of this green gem. Lapidary, Jim Perkins, shares his peridot faceting design and...
The Carnegie Museum of Natural History
Originally funded by Andrew Carnegie and opened to the public in 1895, the Carnegie Museum of Natural History (CMNH) is one of the four...
