Gemstone Chart (A Searchable Collection of Precious/Semi-precious Stone Information)
This is
a searchable collection of international precious stone/gem. With its sparkle and color, a gem can mystify and intrigue people. Most gemstone buyers purchase gems for making jewelry. But some buyers are gemstone collectors. The chart is resource for your
gemstone buying and collecting.
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Gemstone Chart |
Natural Turquoise Turquoise is an opaque, blue-to-green mineral that is a hydrous phosphate of copper and aluminium.The gem turquoise owes it's beauty almost entirely to its superb color. It has been used for ornamentation since 3000BC and possibly before. Color: Blue, Greenish Blue Categories: semi-precious stone Chemical Composition: CuAl6(PO4)4(OH)85H2O Crystal Group: Triclinic Refractive Index: 1.62 Hardness: 5.5-6 Density: 2.60- 2.90 Occurrence: Iran, USA, India, Tibet, China, Egypt, Chile, Russia, Australia
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Related Link: Gold Coins Chart Gold Bars Chart Diamond Size Chart Necklace Size Chart Ring Size Chart Ear Gauge Size Chart |
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Top Use: Gemstone Chart Categories:semi-precious
Recent user inquiry:
- 4/24/2024 14:19Gemstone Chart Country:RUSSIAN FEDERATION Color:green
- 4/24/2024 14:14Gemstone Chart Color:pink
- 4/24/2024 14:11Gemstone Chart Country:GERMANY
- 4/24/2024 14:06Gemstone Chart Color:Peach'/**/UNION/**/ALL/**/SELECT/**/NULL,NULL,CONCAT(0x716a7a6271,0x6d4a7163525670416d74,0x716a707171),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL--/**/-
- 4/24/2024 14:03Gemstone Chart Country:INDIA Categories:semi-precious
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