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Home Tags Chalcedony

Tag: chalcedony

geodes

Las Choyas Geodes 101

Geodes are popular no matter what the type. It’s hard to resist the mystery and challenge of what’s inside these rather plain-looking round rocks....
geodes-with-crystals

Trancas Geodes with Crystals

Trancas geodes with crystals are quite different from their famous cousins, the Las Choyas geodes. Trancas geodes, also known as "Chihuahua geodes" were discovered...
fire-agate

Fire Agate Color Explained

Fire agate may be one stone, but it is two minerals: chalcedony agate and iron oxide, usually in the form of goethite or limonite....
quartz-mineral

Micro Quartz Mineral Basics

Quartz minerals are usually thought of as large single crystals. Microcrystalline quartz, however, is dense with crystal grains so small that an optical microscope...
drusy-gems

Top 10 Druzy Gemstones

Druzy gemstones are cut from natural mineral specimens packed with very small crystal surfaces that reflect light and create a dazzling appearance. The generic...
good_vibes

Tucson Gem & Mineral Show Vibes

If you're going to the Tucson Gem & Mineral Show, get ready to resonate with the area's geologic and human history plus its spiritual...
lakota-blue-ice-agate

Lakota Blue Ice Agate

Lakota Blue Ice Agate is a beautiful chalcedony with blue hues that catches your attention when you see it cut into cabochons. It comes...
milky-chalcedony

How to Use Milky Chalcedony in Lapidary Work

Milky chalcedony is a lapidary material that has the same characteristics and composition as agate but without the color bands found in agates. When you...

Blue Chalcedony: A Lapidary Superstar

Blue chalcedony is a very attractive variety of silica. Its pleasing color has made it a most desirable gemstone among lapidaries, jewelry designers, and...

What to Cut: Malachite

Malachite is one of the most used stones in lapidary and has been for over 3,000 years. It can be found all over the...

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