Gem Resources
PO Box 62006
Minneapolis, MN 55426
Phone/Text:(612)327-7374
E-Mail:
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Topaz - White (Clear)
White (Clear) Topaz Facet
Refraction Index: 1.610 - 1.620
Hardness: 8
Specific Gravity: 3.53 to 3.56
Dispersion: 0.014
Treatment: None
Metal Clay, safe to fire.
Test results; Silver 1200F-1HR-OK, Silver 1475F-1HR-OK, Silver 1650F-2HR OK, Bronze 1525F-2HR-OK, Copper 1778F-30min-OK
Round Facet
Oval Facet
| 5 x 3 mm |
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| 6 x 4 mm |
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| 7 x 5 mm |
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| 8 x 6 mm |
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| 9 x 7 mm |
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| 10 x 8 mm |
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Emerald Cut Facet
| 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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Trillion Facet
Square - Princess Facet
| 3 x 3 mm |
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| 4 x 4 mm |
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| 5 x 5 mm |
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Pear Shaped