Blue Aragonite Agate Originating from the famed Green

Originating from the famed Green River Formation in Wyoming

These fine specimens have rich yellow-gold fine crystals covering a thick white matrix

and because of this they are one of the most frequently found vertebrate fossils on earth

the Creede Quadrangle in Colorado

petrified wood can display an enormous variety of colors

Blue Aragonite Agate Originating from the famed GreenAragonite is an incredibly variable mineral, and the second most common form of Calcium Carbonate on Earth. Pure Aragonite is typically colorless or white, but chemical impurities can turn it into a range of spectacular colors. These specimens are a beautiful sky blue with fine crystalline surface in unique whorls or spherical shapes throughout.