Geogemms Genuine Pvt Ltd Guwahati, Assam

Blue zircon has been traditionally used as a substitute for the far more expensive diamond for hundreds of years. It is very similar – it is only slightly less hard(mohs hardness of about 7.5), and it has a similar luster and refractive index. It also has the brilliant sheen that the diamond is so famous for. However in the contemporary gemology, white zircon has been gaming importance in its own right. It is found in several other colors as well-brown, yellow, blue and orange being the most notable shades. Zircon is basically silicate. The mineral is found universally and in all types of rocks • certification: laboratory certified • chemical composition: flu silicate of aluminum with florine and chlorine, hardness: 8, specific gravity: 3.53 • healing properties: topaz has an affinity for the abdomen and solar plexus chakras. It is a wonderful aid for increasing vitality • sources: brazil, russia, sri lanka, india, africa.

Cat's eye comes in an array of colors from green, greenish yellow and yellow to brown. It is a hard durable stone with unique qualities. The name is derived from the greek ‘churros’, meaning golden and beryl like. When cut in cabochon, the stone has a near white line across a yellowish grew body due to canal of feather like fluid inclusion of retile. Cat's eye can be quartz, apatite, sediment or crowberry. Cat's eye is the gemstone for the mythical planet 'ketu' (also known as 'dragon's tail') • certification: laboratory certified • chemical composition: zircon silicate with traces of uranium & thorium. Specific gravity: 4.0-4.7 • sources: australia, cambodia, france, indo-china, sri lanka • healing properties: use zircon to protect yourself from thievery and liars. Place one in your home to find lost items, pets or even people. At work, zircon can aid in increasing your odds at landing that job or applying for that loan. Physically, zircon helps with muscle and bone disorders; relieves insomnia, allergies and vertigo; heals infections and viruses, and balances the pineal gland.

A popular gemstones, amethyst is a purple and highly prized of quartz. If it were not for its widespread availability, it would have been very expensive. The name amethyst comes from a Greek word that means not drunken. This was may be due to a belief that amethyst would ward off the effort of alcohol, but the Greek might have alluded to the almost like color of some stones. Amethyst are invariable purple, though they are found in several shades from pink to violet. An amethyst crystals always grows from a base. Price per carat: ã¢ï¿½â¹400 - ã¢ï¿½â¹600 certification: laboratory certified chemical composition: silicon di oxide, hardness: 7, specific gravity: 2.65 sources: south africa, brazil, united states, russia, india healing properties: reduction of insomnia, arthirities & pain relief. It helps our physical mental emotional and spirituals aspects.

Blue moonstone is the most well-known gemstone variety of orthoclase feldspar, a potassium aluminum silicate. It is a transparent to opaque oligoclase, a variety of plagioclase albite and sheet mica. Its name is owed to the almost magical, bluish white shimmer it exhibits, which closely resembles that of the moon. Moonstone is an excellent stone which brings calmness and emotional balance. It symbolises serenity & higher consciousness. Moonstone deposits are often found as constituents in feldspar-rich granitic and syenitic pegmatites all over the world. The most important moonstone deposits are from sri lanka and india. Other notable sources include australia, brazil, germany, india, myanmar (burma), madagascar, mexico, norway, switzerland, tanzania, and the united states. Chemical formula: kalsi3o8, potassium aluminum silicate crystal structure: monoclinic, prismatic hardness: 6 to 6.5 on the mohs scale refractive index: 1.518 to 1.526 density: 2.56 to 2.59 cleavage: perfect transparency: transparent to translucent double refraction or birefringence: -0.008 luster: vitreous to pearly fluorescence: weak; bluish, orange

Blue Sapphire is a natural occurring gemstone composed of corundum(Aluminium Oxide), and tinged with slight traces of cobalt and somre other metals which lead to its beautiful blue hue. Blue Sapphire gemstones has considerable sparkle and might display different colours when viewed from different angles. Sapphires can be heat treated, diffused with beryllium or irradiated to preserve and enhance their blue brilliance-but the naturally occurring coloured sapphires are still the most valued. One of the largest sapphires ever found weighted nearly 42 kilograms, and was discovered in Sri Lanka. • Certification: Laboratory Certified

Blue Sapphire is a natural occurring gemstone composed of corundum(Aluminum Oxide), and tinged with slight traces of cobalt and some other metals which lead to its beautiful blue hue. Blue Sapphire gemstones has considerable sparkle and might display different colors when viewed from different angles. Sapphires can be heat treated, diffused with beryllium or irradiated to preserve and enhance their blue brilliance-but the naturally occurring colored sapphires are still the most valued. One of the largest sapphires ever found weighted nearly 42 kilograms, and was discovered in Sri Lanka. � Certification: Laboratory Certified