CORUNDUM

 Al2O3

Crystal: Trigonal
Hardness: 9
Sp.G.: 3.95 - 4.1
Cleavage: None
Fracture: Conchoidal to Uneven
Colour: Colourless, Brown, Pink,
Blue, Yellow, Green, Red,
may be colour zoned, Asteriated
Lustre: Adamantine to Vitreous

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Stone of Focus.
Corundum is a crystalline form of aluminium oxide typically containing traces of iron, titanium, vanadium and chromium. It is a rock-forming mineral, occurring in mica schist, gneiss, and some marbles in metamorphic terranes. Used as an abrasive. Corundum is the second hardest naturally occuring substance and because of it’s durability certain types are used as gemstones. New Age Therapists say it may enhance intuitive awareness and stimulate ambition and confidence. It is also said to subdue negative emotions and facilitate positive release of frustration and anger. Allows one to focus.
Zodiac: Cancer

CORUNDUM FOR SALE

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