NEW! Mineral Specimens

Mineral Specimens

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Unique Jewelry

Unique Jewelry

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crystals

Herkimer Diamonds

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Early U.S. Coins

Early U.S. Coins

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We offer a wide variety of mineral specimens. Click here to see the entire collection.

Diopside in Matrix, Skardu District, Pakistan

Diopside in Matrix, Skardu District, Pakistan

$ 40.00

Heulandite - India | Of Coins & Crystals

Heulandite - India

$ 5.00

Pargasite in Marble, Vietnam 2 | Of Coins & Crystals

Pargasite in Marble, Vietnam 2

$ 10.00

Pargasite in Marble, Vietnam 1 | Of Coins & Crystals

Pargasite in Marble, Vietnam 1

$ 15.00

Cactus Amethyst - South Africa 304 | Of Coins & Crystals

Cactus Amethyst - South Africa 304

$ 15.00

Cactus Amethyst - South Africa 303 | Of Coins & Crystals

Cactus Amethyst - South Africa 303

$ 15.00

Cactus Amethyst - South Africa 302 | Of Coins & Crystals

Cactus Amethyst - South Africa 302

$ 15.00

Cactus Amethyst - South Africa 300 | Of Coins & Crystals

Cactus Amethyst - South Africa 300

$ 20.00

Quartz with Graphite, Sichuan, China | Of Coins & Crystals

Quartz with Graphite, Sichuan, China

$ 7.50

Lepidolite - Minas Gerais, Brazil | Of Coins & Crystals

Lepidolite - Minas Gerais, Brazil

$ 7.50

Celestite - Madagascar 22 | Of Coins & Crystals

Celestite - Madagascar 22

$ 20.00

Celestite - Madagascar 21 | Of Coins & Crystals

Celestite - Madagascar 21

$ 30.00

Celestite - Madagascar 20 | Of Coins & Crystals

Celestite - Madagascar 20

$ 25.00

Watermelon Tourmaline in Quartz L | Of Coins & Crystals

Watermelon Tourmaline in Quartz L

$ 34.00

Watermelon Tourmaline in Quartz SM | Of Coins & Crystals

Watermelon Tourmaline in Quartz SM

$ 14.00

Ferruginous Quartz (aka Hematoid/Fire Quartz) 2 | Of Coins & Crystals

Ferruginous Quartz (aka Hematoid/Fire Quartz) 2

$ 20.00

Ferruginous Quartz (aka Hematoid/Fire Quartz) | Of Coins & Crystals

Ferruginous Quartz (aka Hematoid/Fire Quartz)

$ 16.00

Vivianite from Rosia Poieni Mine, Alba, Romania | Of Coins & Crystals

Vivianite from Rosia Poieni Mine, Alba, Romania

$ 65.00

Green Apatite on Calcite Liscombe Deposit, Ontario, Canada | Of Coins & Crystals

Green Apatite on Calcite Liscombe Deposit, Ontario, Canada

$ 65.00

Citrine & Green Tourmaline with Mica | Of Coins & Crystals

Citrine & Green Tourmaline with Mica

$ 53.00

Welcome to Of Coins & Crystals!

Browse our exciting collections of exquisite handmade, natural stone jewelry, self mined Herkimer Diamonds, unique mineral specimens and collectible early U.S. Coins. We have something for everyone!

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