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Natural Calcite

Calcite is a common mineral which occurs in transparent to semitranslucent forms in a wide variety of colors. Calcite is too soft to be of use in jewelry but, it is sometimes used in carvings or ornamental objects.

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Calcite Profile

Color information: white, yellow, pink
Refractive Index: 1.486 - 1.658
Chemical Composition: CaCO3
Hardness: 3
Density: 2.70
Crystal Group: Triclinic
Ocurrence: Calcite is found all over the world.
Sign of the Zodiac: N/A
Month of the year: N/A
Calcite Calcite
As a faceted stone, calcite is very rare because its three directions of cleavage make it nearly impossible to work with.

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Demantoid Single
From our finest gemstones collection
Demantoid Single Oval Slightly included
Size: 8.50 X 7.20 MM
Weight: 2.270 CTS
Shape: Oval
Clarity: Slightly included
Usually ships within 24 hours
USD 2043.00

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Opal Single
limited time offer, ref# YOP118ab
Opal Single Oval Opaque
Size: 11.40 X 10.40 MM
Weight: 2.750 CTS
Shape: Oval
Clarity: Opaque
Usually ships within 24 hours
10 % OFF, YOU SAVE 132.00 USD
USD 1188.00

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Sapphire Sapphire
612 Sapphire ’s available
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Spinel Spinel
341 Spinel ’s available
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139 Tanzanite ’s available
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244 Zircon ’s available
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Alexandrite Alexandrite
261 Alexandrite ’s available
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Gemstone Variety: Hits Index
Going Down Sapphire -1206 -0.1%
average price USD 321.37 per item
Going Up Alexandrite +3538 +0.3%
average price USD 1924.43 per item
Going Up Tsavorite +190 +0.0%
average price USD 223.21 per item
Going Down Spinel -1306 -0.2%
average price USD 793.15 per item
Going Down Diamond -3971 -0.6%
average price USD 24487.79 per item
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Gem Library /
Gems Legend and  Lore This month birthstone: Citrine, Topaz
More from the Gem Library about Birthstones.
Sagittarus Sagittarius
November 22 – December 21
Mutable Sign. Goes at a great gallop. Your zodiac stone...more

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