As a chemist, this is the most pure specimen of gold I have even set my eyes on. I spent a year measuring the purity of gold for the treasury, and I must say that I have never seen a specimen of such beauty and purity.

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Natural Forms of Gold (Au)

Between a Rock and a Hearty Place: Crystallized Gold

betweenarockandaheartyplace.blogspot.com.es

Euclase from Lost Hope Mine, Mwami, Karoi District, Zimbabwe

File:Euclase-21998.jpg - Wikipedia, the free encyclopedia

honestlywtf.com

Opal

opal-porn

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Rainforest jasper

Silverhawk's designer gemstones. Rain Forest jasper cab

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Opalized dinosaur tooth

October- Opalicious Opulence

thebutterflyjungle.blogspot.com

Silurian Era Gem Stone Mineral Rock Crystal Agate Jasper Stone Cabachon Jewellery Quartz Smokey Blue Aqua

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Boulder Opal

The Kalled Gallery — Boulder Opal Bahamas Guana Cay Necklace

kalledjewelrystudio.com

It looks like a belemnite, a fossil of the inside of a straight shaped squid. A nice three inch long boulder opal... Bill Kasso

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bucket full of Boulder Opal ready to be processed

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Amethyst Quartz

The Magic Faraway Tree

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Welo opal

Gawk at my Opals Ultra Gem Custom Turtle Scarab Welo Opal

opalauctions.com

Opal

Opal!

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This gorgeous piece of Jasper shows natural beauty at its finest. (via Rare Rocks and Gems)

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Geode

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Quartz

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opal

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Strengite- Strengite is a relatively rare iron phosphate mineral with the formula: FePO4 · 2H2O. crystals on matrix / Indian Mountain, Alabama

Strengite Image

webmineral.com

Labradorite: highly mystical stone with protective and conscious raising properties; stimulates intuition and psychic gifts; cleans psychic debris and activates the imagination; a stone of transformation | #perspicacityparty #magicgeodes

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Chalcopyrite

Pretty as a peacock

etsy.com

Opal

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Opal [Boulder Split]

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Nebula......No its a opal

Nebula......No its a opal

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petrified wood

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Petrified wood

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