5.2" Rough Natural Sky Blue Kyanite And Quartz Crystal Mineral Specimen Brazil

Location: Brazil

Weight: 11.2 Ounces

Dimensions: 5.2 Inches Long, 2 Inches Wide, 1.4 Inches Thick 

The Item pictured is the one you will receive. 

Kyanite is renowned for being among the most captivating blue minerals found in nature. It often displays deep, vivid blue tones or a sophisticated interplay of multiple hues within a single crystal due to color zoning. The mineral’s striking coloration, along with its well-defined and occasionally substantial crystal formations, renders it highly esteemed by both discerning novices and seasoned collectors.

Kyanite’s unique anisotropic nature means its hardness varies depending on the angle, making it the most recognized mineral with this property. With vertical hardness ranging from 4.5 to 5.5 and horizontal hardness between 6 and 7, it offers both durability and interest. Named after the Greek word *cyanos*, meaning deep blue, Kyanite’s rich color adds exceptional beauty that appeals to collectors and enthusiasts alike.