Kyanite Multi 6mm Round - 15-16 Inch 48hr_07092024 as well as brown to

as well as brown to reddish brown or red in color

and comes in a range of other colors

The stone was first discovered in Sweden in the 1830s

Turritella Agate is a variety of Chalcedony

Obsidian ranges in color from opaque black

Kyanite Multi 6mm Round - 15-16 Inch 48hr_07092024 as well as brown toKyanite often occurs as long, bladed, striated crystals, transparent or translucent with a pearly luster. An aluminum silicate mineral, it may appear in white, pink, yellow, orange, green, blue, gray and black. In addition to its value as a gemstone, Kyanite is also extremely useful in industrial applications due to its high heat resistance. It is often used in kiln furniture and foundry molds, as well as for brake shoes, grinding wheels and cutting