Gem Resources
PO Box 62006
Minneapolis, MN 55426
Phone/Text:(612)327-7374
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News & Specials
Up to 50% off normal prices.
Blue Chalcedony
Natural Blue Chalcedony Cabochons
Hardness: 6.5 - 7
Species: Quartz
Specific Gravity: 2.58 - 2.64
Refractive Index: 1.530 - 1.539
Treatment: None
Care: Usually safe for ultrasonic and steam cleaning
Round Cabochon
4 mm very light |
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5 mm |
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6 mm |
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7 mm |
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8 mm |
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10 mm |
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12 mm |
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Oval Cabochon
6 x 4 mm |
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7 x 5 mm |
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8 x 6 mm |
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10 x 8 mm |
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12 x 10 mm |
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14 x 10 mm |
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16 x 12 mm |
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Closeout Trillion Cabochon
4 x 4 mm |
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5 x 5 mm |
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6 x 6 mm |
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7 x 7 mm |
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8 x 8 mm |
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10 x 10 mm |
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Square Cabochon
4 x 4 mm |
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5 x 5 mm |
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6 x 6 mm |
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7 x 7 mm |
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8 x 8 mm |
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10 x 10 mm |
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Pear Cabochon Closeout
7 x 5 mm |
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8 x 5 mm |
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9 x 6 mm |
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10 x 7 mm |
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12 x 8 mm |
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15 x 10 mm |
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Sugarloaf Cabochon Square with point
4 x 4 mm |
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5 x 5 mm |
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6 x 6 mm |
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8 x 8 mm |
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Marquise Cabochon Closeout
10 x 5 mm |
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12 x 6 mm |
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14 x 7 mm |
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16 x 8 mm |
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18 x 9 mm |
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