Mined in America.
Demanded by Jewelers.

As American as a Gibson® guitar or a Stetson® hat, the American Mined Collection is a new line of faceted stones, cabochons and beads developed for jewelers and metalsmiths who believe the source matters.

We combed the United States in search of the finest American gemstones, touring mines, meeting with enterprising miners and examining hundreds of rough stones along the way. The result is a collection of exceptional gems that allows you to trace a stone from the mine to your bench.

This collection will grow as we develop new relationships with mines across America. Check back often for new additions, and introduce the American Mined Collection to your most discerning clients.

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Mona Lisa Turquoise

The American Mined Mona Lisa Turquoise displays a sky-blue turquoise color with a mix of both dark and golden-yellow matrix. Now being cut to highlight these characteristics, these stones feature a one-of-a-kind matrix patterns—the golden color interspersed with the darker tones of the matrix ensures a vibrant and eye-catching addition to your designs.

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Arkansas Ice Quartz

The American Mined™ Arkansas Ice Quartz is mined in Blue Springs, Arkansas. These faceted stones display an incredible clarity, mirror-like luster, and are found in larger-than-usual sizes. Available in pear, cushion, marquise, oval and round cuts.

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Gold Canyon Turquoise

The American Mined™ Gold Canyon Turquoise™ is mined in the Cerbat Mountains near Kingman, Arizona, and displays a beautiful classic turquoise-blue color, enhanced with a distinctive golden matrix. The matrix patterns vary greatly, giving each stone a unique look. Available in cushion, round and oval cuts.

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Rodeo Queen Ruby

Our American Mined Rodeo Queen Ruby originates from a mine north of Cheyenne, Wyoming, home of the world’s largest outdoor rodeo. The round, faceted stone has a saturated pinkish-red color and, unlike some ruby on the market today, the Rodeo Queen ruby is untreated. Our source is the miner, who handles all of the rough processing, oversees the cutting, and guarantees that no color or clarity enhancements of any kind have been performed.

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Montana Sapphire

Our new American Mined™ Montana Sapphire™ originates from Gem Mountain, a family owned and operated mine in western Montana. These heat-treated sapphires are featured in medium blue and teal green. Shop for our new Montana Sapphire™ gemstones—perfect as a sparkling accompaniment or as an eye-catching center stone in a pendant or engagement ring.

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Idaho Garnet

The American Mined™ Idaho Garnet™ gemstones originate from the northern panhandle of Idaho and present a deep red color that comes from iron and magnesium. Available in round and oval cuts, these gemstones offer beautiful red accents to your design.

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Bluebird Turquoise

American Mined BlueBird Turquoise is found in the Mineral Park Mine located in the Cerbat Mountains 14 miles northwest of Kingman, Arizona in the southwestern United States. Bluebird Turquoise displays a vivid robin's egg blue color with minimal matrix. What matrix is present tends to be fine and varies from light to dark gray color, making each stone unique and ideal for custom designs.

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Arizona Peridot

The American Mined Arizona Peridot gemstones are hand-mined from lava flows in southern Arizona and present a lively green color that makes them the perfect accompaniment for any metal color. Available in round and oval cuts.

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Lake County Opal

Our American Mined™ Lake County Fire Opal™ offers a deep, rich color not found among traditional opals. The fiery reds and oranges it displays are the result of fine traces of iron oxide in the stone's composition. This dramatic gemstone is the only natural opal that is suitable for faceting; it is also available in cabochons and beads.

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Oregon Sunstone

The American Mined™ Oregon Sunstone™ offers two distinctly different varieties of sunstone. One is an exotic yet adaptable gemstone that displays a delicate champagne color and brilliant clarity with few inclusions; it is available in faceted round, oval and princess cuts that maximize light refraction and color, it is a rare American beauty. The other offers an exciting orange/peach/pink color and a rich presentation of the sunstone's signature Schiller effect (shimmer); it is available in an unusual, very popular, hexagon shape.

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Amelia Teal Amazonite

Our new American Mined Amelia Teal Amazonite is mined in the Morefield Gem Mine just west of Richmond in the Commonwealth of Virginia. Known as “The Amazon Stone,” this round amazonite cabochon features a mottled color saturation, occasionally with white or light-blue streaks. These grade A gemstones feature a soft, wax-like finish and blue-green color, making them a great choice for any color of metal.

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American Mined gemstone collection

Arkansas Ice Quartz

American Mined™ Arkansas Ice Quartz™ Pear Faceted Stones

American Mined Arkansas Ice Quartz Pear Faceted Stones

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American Mined™ Arkansas Ice Quartz™ Cushion Faceted Stones

American Mined Arkansas Ice Quartz Cushion Faceted Stones

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https://www.riogrande.com/product/american-mined-arkansas-ice-quartz-round-faceted-stones/77348gp

American Mined Arkansas Ice Quartz Round Faceted Stones

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American Mined™ Arkansas Ice Quartz™ Marquise Faceted Stones

American Mined Arkansas Ice Quartz Marquise Faceted Stones

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American Mined™ Arkansas Ice Quartz™ Oval Faceted Stones

American Mined Arkansas Ice Quartz Oval Faceted Stones

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American Mined™ Arkansas Ice Quartz™ 5mm Hexagon Faceted Stone

American Mined Arkansas Ice Quartz Hexagon Faceted Stones

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American Mined™ Arkansas Ice Quartz™ Radiant Faceted Stones

American Mined Arkansas Ice Quartz Radiant Faceted Stones

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GOLD CANYON TURQUOISE

American Mined Gold Canyon Turquoise Drops

American Mined Gold Canyon Turquoise Drops

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American Mined Gold Canyon Oval Turquoise Cabochon

American Mined Gold Canyon Turquoise Oval Cabochons

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American Mined Gold Canyon Oval Turquoise Cabochon

American Mined Gold Canyon Turquoise Round Cabochons

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American Mined Gold Canyon Oval Turquoise Cabochon

American Mined Gold Canyon Turquoise Cushion-Cut Cabochons

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American Mined Gold Canyon Oval Turquoise Cabochon

American Mined Gold Canyon Turquoise Oval Low-Dome Cabochons

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American Mined Gold Canyon Turquoise Half-Drilled Round Beads

American Mined Gold Canyon Turquoise Half-Drilled Round Beads

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American Mined Rodeo Queen Ruby

American Mined™ Rodeo Queen Ruby™ Round Faceted Stones, B-Grade

American Mined Rodeo Queen Ruby Round Faceted Stones, B-Grade

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MONTANA SAPPHIRE

American Mined&trade Montana Sapphire&trade Round Faceted Stones

American Mined Montana Sapphire Round Faceted Stones

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American Mined Montana Sapphire Oval Faceted Stones

American Mined Montana Sapphire Oval Faceted Stones

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American Mined Montana Sapphire Cushion Faceted Stones

American Mined Montana Sapphire Cushion Faceted Stones

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American Mined&trade Teal Montana Sapphire&trade Round Faceted Stones

American Mined Teal Montana Sapphire Round Faceted Stones

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American Mined Teal Montana Sapphire Oval Faceted Stones

American Mined Teal Montana Sapphire Oval Faceted Stones

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American Mined Teal Montana Sapphire Cushion Faceted Stones

American Mined Teal Montana Sapphire Cushion Faceted Stones

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IDAHO GARNET

American Mined Idaho Garnet Oval Faceted Stones

American Mined Idaho Garnet Oval Faceted Stones

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American Mined Idaho Garnet Round Faceted Stones

American Mined Idaho Garnet Round Faceted Stones

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BLUEBIRD TURQUOISE

American Mined BlueBird Turquoise Round Cabochons

American Mined BlueBird Turquoise Oval Cabochons

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American Mined BlueBird Turquoise Round Cabochons

American Mined BlueBird Turquoise Round Cabochons

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ARIZONA PERIDOT

American Mined Arizona Peridot Oval Faceted Stones

American Mined Arizona Peridot Oval Faceted Stones

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American Mined Arizona Peridot Oval Faceted Stones

American Mined Arizona Peridot Round Faceted Stones

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American Mined Arizona Peridot 5mm Hexagon Faceted Stone

American Mined Arizona Peridot 5mm Hexagon Faceted Stone

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LAKE COUNTY FIRE OPAL

American Mined&trade Lake County Fire Opal&trade Oval Faceted Stone

American Mined Lake County Fire Opal Oval Faceted Stones

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American Mined&trade Lake County Fire Opal&trade Oval Faceted Stone

American Mined Lake County Fire Opal Round Cabochons

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American Mined&trade Lake County Fire Opal&trade Oval Faceted Stone

American Mined Lake County Fire Opal Oval Cabochons

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American Mined&trade Lake County Fire Opal&trade Oval Faceted Stone

American Mined Lake County Fire Opal Bead Strands

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Oregon SUNSTONE

American Mined&trade Oregon Sunstone Round Faceted Stone

American Mined Oregon Sunstone Round Faceted Stones

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American Mined&trade Oregon Sunstone Round Faceted Stone

American Mined Oregon Sunstone Oval Faceted Stones

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American Mined&trade Oregon Sunstone Round Faceted Stone

American Mined Oregon Sunstone Princess Faceted Stones

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American Mined Oregon Sunstone Hexagon Faceted Stones

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Amelia Teal Amazonite

American Mined™ Amelia Teal Amazonite™ Oval Cabochons, A-Grade

American Mined Amelia Teal Amazonite Oval Cabochons, A-Grade

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American Mined™ Amelia Teal Amazonite™ Round Cabochons, A-Grade

American Mined Amelia Teal Amazonite Round Cabochons, A-Grade

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Mona Lisa Turquoise

American Mined™ Mona Lisa Turquoise™ Round Cabochons

American Mined Mona Lisa Turquoise Round Cabochons

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American Mined™ Mona Lisa Turquoise™ Pear Cabochons

American Mined Mona Lisa Turquoise Pear Cabochons

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American Mined™ Mona Lisa Turquoise™ Cushion Cabochons

American Mined Mona Lisa Turquoise Cushion Cabochons

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American Mined™ Mona Lisa Turquoise™ Oval Cabochons

American Mined Mona Lisa Turquoise Oval Cabochons

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