Kyanite Mining and Extraction

Kyanite is a blue silicate mineral that is commonly found in metamorphic rocks. It is used to manufacture refractory ceramic products and spark plugs. Kyanite mining and extraction involves a process of crushing, screening, and air separation to remove impurities. Deposits of kyanite can be found all over the world, including the United States, Brazil, and India. It is a valuable mineral due to its high melting point and resistance to wear and corrosion.

https://facetedcabochons.com/collections/kynites