.Sapphire
Currency:
Registered Member : 3,311

Keyword
Shape
Weight to cts
Price to USD
 
What is e-Report?
 
  
CLEARANCE SALES
EXCEPTIONAL GEMS
EXPERT PANEL
Shopping by Video
Best Offer
See All Products
Agate
Amber
Amethyst
Apatite
Aquamarine
Beryl
Carvings
Chrysoberyl
Citrine
Danburite
Diopside
Emerald
Enstatite
Fluorite
Hackmanite
Jade
Jewelry
Kunzite
Maw sit sit
Moonstone
Opal
Pearl
Peridot
Petalite
Phenakite
Quartz
Ruby
Sapphire
Scapolite
Spinel
Topaz
Tourmaline
Turquoise
Zircon
Birthstone
Thai Language "Mirror" Website
minus Main Menu
About Gemwow
Payment
Shipping
FAQ Buyer
FAQ Vendor
FAQ Wholesale
FAQ General
Announcements
Daily Falling Prices
Expert Panel
Promotions
Thailand Directory
Price Index
News & Articles
Feedback
Link Exchange
Archives

<<Back to Main Ametrine Ametrine  |  Spodumene Spodumene  |  Feldspar Feldspar  |  Artistic Cabochons Artistic Cabochons  |  Agate Agate  |  Amethyst Amethyst  |  Ammolite Ammolite  |  Apatite Apatite  |  Aquamarine Aquamarine  |  Beryl Beryl  |  Cat's Eye Gemstones Cat's Eye Gemstones  |  Chalcedony Chalcedony  |  Chrysoberyl Chrysoberyl  |  Citrine Citrine  |  Danburite Danburite  |  Emerald, the green variety of beryl Emerald, the green variety of beryl  |  Fluorite Fluorite  |  Garnet Garnet  |  Gemstone Collections Gemstone Collections  |  Kunzite Kunzite  |  Lapis Lazuli Lapis Lazuli  |  Moonstone Moonstone  |  Opal Opal  |  Peridot Peridot  |  Quartz Quartz  |  Ruby Ruby  |  Sapphire Sapphire  |  Scapolite Scapolite  |  Sphalerite Sphalerite  |  Spinel Spinel  |  Topaz Topaz  |  Tourmaline Tourmaline  |  Turquoise Turquoise  |  Other Colored Stones Other Colored Stones  |  Zircon Zircon
Our Top  Ammolite  Highlight Ammolite
Ammolite-a rare mineralized fossil shell- is also known as Korite are beleived to have formed over 70 million years ago. The most notable source is Alberta, Canada. The shell material is classified (class/genus/species) as Cephalopoda/Ammonoidea/placenticeras meeki. Ammononite comes in highly iridescent colors including white and shades of red, green, blue, gold, orange and purple. The shell varies in size and can be as small in diameter as a dime to larger ones bigger than a dinner plate. The iridescent layer is made of aragonite and maybe as thick as 6mm. However, this thickness is usually too thin to make into jewelry and is reinforced by fabricating it into "triplets" which provides a protective quartz or synthetic colorless spinel top and black onyx backing for more durabilty. The chemical formula is CaCO3. Hardness of 4. Luster ranges from vitreous to resinous. It has several clevage directions and is brittle. A density of 2.80 ( pure aragonite=2.90). Birefrigence of 0.150. Crystal habbit is Orthorhombic( aragonite). Sometimes called calcetine.
See all Items in this Ammolite  Category

To find more goods, type your keyword in the search box in the homepage

Important sites for you to visit:
Paypal Ebay Fedex EMS - Express Mail Service  Asian Institute of Gemological Sciences   The Gem and Jewelry Institute of Thailand (Public Organization)   Thai Gem & Jewelry Traders Association   GemResearch Swisslab (GRS)   International Colored Gemstone Association - ICA 

Learn more about Gemstones:
Amethyst |  Apatite |  Aquamarine |  Chrysoberyl |  Citrine |  Danburite |  Diopside |  Emerald, the green variety of beryl |  Fluorite | 
Garnet |  Jade |  Kunzite |  Maw sit sit |  Miscellaneous |  Moonstone |  Pearl |  Color Stones Peridot |  Burmese Gems Peridot |  Fine Crystals Peridot | 
Petrified Wood |  Quartz |  Fine Crystals Quartz |  Rare Gemstones |  Ruby |  Burmese Gems Ruby |  Fine Crystals Ruby |  Ruby and Sapphire Factory | 
Sapphire |  Burmese Gems Sapphire |  Fine Crystals Sapphire |  Organic Gems Sapphire |  Scapolite |  Spinel |  Tanzanite |  Topaz |  Tourmaline |  Zircon |  Turquoise |  Lapis Lazuli |  Opal |  Calibrated Gemstones |  Cat's Eye Gemstones |  Agate |  Ammolite |  Iolite |  Beryl |  Serpentine |  Chalcedony |  Others

Learn more about Arts:
Artery | number1gallery | Soulflower | Tang Gallery | Teo+Namfah Gallery | Thavibu | The Silom Galleria Art Space

Copyright © 2003 Gemwow.com All rights reserved.
All prices, promotions and offers are subject to change without notice. All measurements and weights are approximate.

เครื่องประดับ อัญมณี เพชรพลอย จิวเวลรี่ ที่ ตลาดพลอย

Sapphire, Ruby, Burma Gems, jewelry, tourmaline, spinel,topaz, emerald, jade, apatite, gemstones, agate,amethyst, crystals, cabochon, mogok, gem carvings,moonstone, tourmaline, zircon, aquamarine, namya, mong shu, burma, Myanmar, Burmese,cut, matrix, colored stone, precious, mineral, gemstones, unusual gemstones, unheated ,Pearl, Onyx, Diamond Earrings, Cabochon Tourmaline