Spinel Websites
Welcome to ARCI
The International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI) is an autonomous R&D Centre of Government of Indiaââ¬Ës Department of Science and Technology (DST) located in Hyderabad. ARCI has been setup with a mission to develop unique, novel and techno-commercially viable technologies in
Gemology World – Canadian Institute of Gemmology
Dedicated to research and advance in education in the field of gemmology. Gemlab Research & Technology. Gemological Books and Instruments. Professional Development.
YourGemologist On-line Study of Gemology, Jewelry and Gemstones
The largest gemology study and reference site on the internet
Surmet - Global leader in Transparent Ceramics Manufacturing | ALON® -
Surmet, a global leader in manufacturing premium transparent ceramic products such as ALON® and Spinel for a wide variety of customers in the defense and security industries. In addition to optical ceramics, Surmet is a leader in innovative optical coatings & other advanced surface treatment technologies.
Gem ID, Faceting Rough, Minerals and Cabs - PrettyRock.com
Gemology,Facet Rough,Gem Identification Tools,Gem ID Instruments,Gem Rough,Cutting Rough
GemSelect | Online Gemstone Shopping, Shipping Natural Gems Worldwide,
Buy Gemstones, Semi Precious & Precious; Shop Natural Loose Gems at Affordable Prices - Sapphire, Emerald, Ruby, Topaz, Birthstones, Crystals, & More - GemSelect
Gem Hut - Gemstones and Jewelry Settings
Serving the Internet with fine and rare colored gemstones from around the world.
THABEX - Diamonds | Gold | Platinum | Base Minerals
Thabex a diversified Junior Mining Consulting company based in Johannesburg South Africa
Buy Gemstone, Loose stones, Color stones, Gemstone Market Online
Buy Gemstones Online. Loose stones, Color stones, Burmese gemstone, Colorstone, Ruby, Sapphire, Spinel Gemstone Market Online,ruby guide, sapphire guide ,birthstone, Wedding Anniversary Gemstone, gemshop, gemstore
Loose gemstones, rare colored stones, pearls and certified diamonds.
Buy loose gemstones and certified diamonds direct. Choose from over 10.000 real time gemstone inventory, including alexandrite, sapphire, ruby, tanzanite, tsavorite, spinel and tourmaline.
DiamondRing.com: Diamond & Jewelry Shopping Network
for graphics, softwares, tutorials, reviews, interviews, online training, articles, free downloads, animation, digital art, retouching, designing.
Birthstones
Birthstones! Check out this site providing facts and information about Birthstones. A list, chart, descriptions and colors of Birthstones. Find out the birthstones for each month.
MINERALMINERS.COM: Mineral Specimens, Crystals, Gemstones, Spheres, Je
mineralminers.com: your on-line link direct to the mines and lapidary shops for mineral specimens, crystals, gemstones, jewelry, spheres & crystal balls, facet rough and lapidary rough & handcrafted mineral gifts.
Buy Spinel and Gemstones - Gemcal
Gems, spinel, gemstones, spinels, buy spinel, buy gemstones
Nevada Outback Gems: Natural Nevada Turquoise Jewelry in Silver and Go
Natural Nevada Turquoise from our mines, Jewelry in Silver and Gold, supplies of tourmaline, Oregon Sunstone, opal and tanzanite gems
Birthstones
Birthstones! Check out this site providing facts and information about Birthstones. A list, chart, descriptions and colors of Birthstones. Find out the birthstones for each month.
Harry W. Yaseen Jewelers Since 1910, Jewelers, Jewelry, Naperville, Bo
Jewelry Naperville, Jewelry Lemont, Jewelry Bolingbrook, Jewelry Aurora, Jewelry Hinsdale, Jewelers Naperville, Jewelers Lemont, Jewelers Bolingbrook, Jewelers Aurora, Jewelers Hinsdale, Naperville Jewelers, Lemont Jewelers, Bolingbrook Jewelers, Naperville jewelry, Lemont jewelry, Bolingbrook jewelry, Aurora jewelers,
A.A. JEWEL HOME
Our specialties are Un-treated Burma Ruby,Czech Moldavite, Sugilite, Tektite.Facet gem cutting services,Hand Made or Special cast Jewelry in 92.5 Silver or Gold,which is available in 18 Karat to 22 Karat.
Fine Quality Gemstones of various shape, collection of natural gemston
Collection of natural gemstones from around the world. Offer Fine Quality Gemstones of various shape Sapphire Ruby Emerald Tourmaline
Has Opal - Değerli ve yarı değerli taşlar - Gümüş Takı İmalatı
Has Opal ,Agat,Akuvamarin,Aleksandrit,Amazonit,Ametist,Aventurin,Aytaşı,Dumanlı Kuvars,Elmas,Granat,Heliodor (Golden) ,İnci,Jadeit,Jasper,Jet (Gagate) Oltutaşı,Kalsedon,Kaplan gözü,Kedi gözü,Kehribar (Amber),Kristal Kuvars ,Krizolit,Krizopras,Kunzit,Labrodarit,Lapis Lazuli,Morganit,Nefrit,Obsidiyen,Oniks ,Opal,Pembe Ku