No. Kyanite is a mineral.
The difference between the green and blue kyanite is their colors.
kyanite and sillimanite
temperatures above 1100 °C kyanite decomposes into mullite and vitreous silica via the following reaction: 3(Al2O3·SiO2) → 3Al2O3·2SiO2 + SiO2
In metamorphic rocks found in Switzerland, Italy, the Ural Mountains, and New England U.S.
No. Kyanite is a mineral.
Kyanite has an average density of 3.61.
no
No, kyanite is an indicator of high pressure metamorphism.
The difference between the green and blue kyanite is their colors.
The word kyanite is derived from the Greek language. The Greek word it comes from is kuanos which means a deep blue color which is likely because of the lovely blue color of Kyanite.
Kyanite is too soft for everyday and more importantly doesn't sparkle very well. On the other hand, Sapphire is lovely and clear whilst kyanite at first glance looks clear but on looking in detail in light, it will found to be flat. The colour of a Kyanite can be that of an expensive sapphire but put next to each other, there will be no comparison in clarity or depth.
kyanite and sillimanite
Potassium
Kyanite and its two related minerals, andalusite and sillimanite, are used primarily in the glass-making, metallurgy, refractory, and ceramic industries.
kyanite and sillimanite
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