Kyanite 2-3x3-4mm Faceted Rondelle - 15-16 Inch high-end-discount Porcelain Agate is a natural

Porcelain Agate is a natural agate that is dyed and heated to give it the unique blue/white color and pattern that resembles porcelain

Sonora Jasper is the trade name for Sonora Dendritic

This material dates back 29 million years and has been used in early civilizations as tools similar to obsidian

It is highly regarded for its beautiful blue color flecked with gold inclusions of pyrite

Red Agate is a form of Chalcedony

Kyanite 2-3x3-4mm Faceted Rondelle - 15-16 Inch high-end-discount Porcelain Agate is a naturalKyanite 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