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Sapphire is a gemstone variety of the mineral corundum, an aluminium oxide Whilst typically ... Violet and purple can contribute to the overall beauty of the color, while green is considered to be d...

Sapphire Origins, Value, & Durability - Sapphire Education


Learn About Sapphires. Origins. Where do sapphires come from? Sapphires have been prized from antiquity. Some of the very first gems to ever be cut and ...

Sapphire: The gemstone Sapphire information and pictures


Sapphire is the most precious and valuable blue gemstone. It is a very desirable ... Only experts can distinguish between natural and synthetic Sapphire.

Sapphire Gemstone Information: Learn About Sapphire at GemSelect.


Dec 23, 2006 ... Sapphire lacks cleavage, but can exhibit a conchoidal, uneven fracture. Chemically, sapphire is an aluminum oxide with a specific gravity or ...

Sapphire Colors & Varieties | A Guide On All Sapphire Colors


What colors do sapphires come in? Let us show you the rainbow of colors and unique varieties available to you.

Sapphire Mining | A Guide To The World's Sapphire Mines


... the process from mine to gemstone and find out where sapphires come from. ... -One of the only areas where sapphires can be mined in North America, learn ...

Where do sapphires come from? | Reference.com


The largest deposits of sapphires are found in Madagascar, Eastern Australia, East Africa, China, Sri Lanka, Thailand and Montana. At one time, Madagascar ...

Ruby and Sapphire - Identifying Origin - International Gem Society


Afghanistan: Ruby of fine color has come from Jagdalek, near Kabul. This is an ... You can see inclusions of crystal sulfide inside this sapphire. Ratnapura, Sri ...

Sapphire - International Colored Gemstone


(This does not only apply to the blue sapphire, but more of that later on). ... Having said that, most blue sapphires come either from Australia or from Thailand.

How to Buy Sapphire: 15 Steps (with Pictures) - wikiHow


When buying sapphire, you should know how to evaluate the quality of the stone to ... Sapphires come in blues, with the lightest being Sweden princess blue and the ... Blue sapphires can be pure blue, or they can be tinted by green or purple.

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Gemstone Education: Learn All About Sapphires, Emeralds, Rubies ...


Discover interesting facts about your favorite gemstones, and learn all about gemstone cuts, clarity, color and more. Sapphire Facts. Where do sapphires come ...

How sapphires are formed - Extreme Science


Gifts from the Earth: Where Do Gemstones Come From? ... sapphires This is not a mineral you often hear about, but it is the second hardest natural mineral ...

Sapphire Quality Factors - GIA.edu


Sapphires come in a wide range of colors, and each color has its own quality ... is a relative newcomer as a major sapphire source, but its stones can have an ...