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Macro of Boulder Opal - Quilpie, Australia

Minerals Minerals Minerals! - Boulder Opal - Quilpie, Australia

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Rose Quartz Geode Jewelry Supply - Druzy Stone Cabochon - Sparkling, Shimmering Crystal Center - Unique, DIY Jewelry Designs and Collectible

Rose Quartz Geode - Druzy Cabochon | What is Druzy? Druzy crystals take hundreds or even thousands of years to form. They form as molten rock begins to cool with trapped gases inside. The gases cause gaps in the rock. As groudwater flows through these gaps for century after century, minerals crystalize on the rock--forming a blanket of intense crystalization.

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Rhodochrosite rosettes on Quartz - Romania

Bijoux et Minéraux

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Cheetah Agate. Cheetah Agate is a fairly new find from Brazil and only a couple of tons were imported into the country. Cheetah Agate is found in seams with Apatite that is being mined in Brazil. It's color and pattern are the reason it is called, and aptly so, Cheetah Agate.

Darrel Gulin Photography | Gallery | Rocks

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Pipe Opal from the Quilpie opal mining are Australia

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Koroit Opal

Koroit Opal News . . .: - A Very Nice Skinned Nut

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Opal

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Fossilized pine cone

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Fossilized in-ground Stegosaurus, Houston Museum of Natural Science | Flickr - Photo Sharing!

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