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Agua Nueva Agate
Agate is a common rock formation, consisting of chalcedony and quartz as...
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Amethyst Lace
Amethyst is a purple variety of quartz (SiO2) and owes its violet color...
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Amethyst Sage Agate
Beautiful Amethyst Sage Agate is found in the Bilk Mountain range in Nevada near...
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Amygdaloidal Basalt
Basalt is a dark colored volcanic rock formed from a magma of basic...
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Apple Valley Lace Agate
Apple Valley Lace Agate from Morocco is a form of banded Chalcedony,...
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Arizona Onyx Chalcedony
Onyx primarily refers to the parallel banded variety of the silicate mineral chalcedony. Agate...
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Aulocystis Fossil
Fossils are spiritual stones, deeply connected to the earth, home and the...
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Aurora Borealis Obsidian
Obsidian is produced when felsic lava extruded from a volcano cools rapidly with...
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Aventurine
Aventurine is a form of quartz, characterized by its translucency and the presence...
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Azurite Malachite
A member of the Copper family. Azurite Malachite comes in both massive and crystalline...
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Banded Chert
Chert is a fine-grained sedimentary rock composed of microcrystalline or cryptocrystalline silica. Chert is...
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Banded Quartz
Quartz is a mineral composed of silicon and oxygen atoms in a...
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Big Diggins Agate
Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...
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Binghamite
Binghamite (also called silkstone and cuyunite) is a type of agate stone...
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Binthalya Opal
Binthalya Opal is a multicolored, pastel opalite with beautiful soft colors. A sedimentary rock...
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Bloodstone
The mineral aggregate heliotrope (from Greek ἥλιος, hḗlios “Sun”, τρέπειν, trépein “to...
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Blue Lace Agate
Agate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating...