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2.8 OZ NATURAL ROUGH DEEP BLUE KYANITE CRYSTAL MINERAL SPECIMEN WITH MICA & QUARTZ - Fossil Age Minerals

2.8 OZ NATURAL ROUGH DEEP BLUE KYANITE CRYSTAL MINERAL SPECIMEN WITH MICA & QUARTZ

$24.99

From: Sao Jose da Safira, Minas Gerais, Brazil

Weight: 2.8 Ounces

Dimensions: 2.1 Inches Long, 1.3 Inches Wide, 1.5 Inches Thick

The Item Pictured is The One You will Recieve. 


Kyanite is one of the most attractive blue minerals in nature. It sometimes exhibits intense shades of blue or even multiple shades with color zoning in a single crystal. The color of Kyanite, combined with its well-formed and sometimes large crystals, make this mineral appreciated by both novice and expert collectors alike.

Kyanite is strongly anisotropic, meaning it has a different hardness depending on the angle. In fact, it is the most well-known anisotropic mineral. The vertical hardness of Kyanite ranges from 4.5 to 5.5, and horizontal hardness from 6 to 7. Kyanite is named from the Greek term cyanosis, which means deep blue, alluding to the typical color of this mineral.



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