Excellent Cutting Blue Kyanite Grade: First

We are an acclaimed name engaged in manufacturing and supplying of Excellent Cutting Blue Kyanite in Jaipur, Rajasthan, India.

Very Fine Quality And Excellent Cutting And Polish With Mm Size [Size 6*4]
Price 200/Crt,
And Kyanite Is Energy Gainer Gemston
KYAanite specimens have a variable hardness. The long crystals have a Mohs hardness of about 4.5 to 5 if tested parallel to the length of a crystal, and a hardness of 6.5 to 7 if tested across the short dimension of a crystal. The mineral was once commonly called "disthene" which means "two strengths."