Category: Zodiac

Aries Birthstone – Red Coral

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previous sign calendar months(Mar 22 – April 20) next sign Coral fact file Crystal Structure: Amorphus,Hexagonal micro crystals Chemical Composition: calcium carbonate with traces of carotene Hardness: 3.5 MOHs Refractive Index: 1.486-1.658 Colors: red, black,pink A Cardinal sign with Fire…

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Aquarius Birthstone – Blue Sapphire

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previous sign calendar months(Jan 21 – Feb 21) next sign Sapphire fact file Crystal Structure: hexagonal Chemical Composition: Corundum ( Aluminum oxide- Al203 ) Hardness: 9 MOHS Refractive Index: 1.762 to 1.77 Colors: yellow, green, pink, clear, and blue Aquarians…

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