Gemstone Cabochons Ag1

Agate Cabochons

Agate is a microcrystalline form of quartz or silica, chiefly chalcedony, known for its fine grain and bright color. Although agates may be found in various kinds of rock, they are typically associated with volcanic rocks. Most agates occur as nodules in volcanic rocks or ancient lava. Formed by cavities in the lava which were filled with silica deposited in layers. You can see these layers in banded agate.

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Luna Agate

Item 1826

Luna Agate

Item 1827

Luna Agate

Item 1864

Luna Agate

Item 1896

Bird of Paradise Agate

Item 1667

Bird of Paradise Agate

Item 1668

Luna Agate

Item 1639

Luna Agate

Item 1835

Brazilian Agate

Item 1342

Brazilian Agate

Item 978

Crazy Lace Agate

Item 1579

Crazy Lace Agate

Item 1604

Blue Lace Agate

Item 1661

Blue Lace Agate

Item 1642