Fulgurites are scientifically important because they trap the energy of the lightning and often preserve the composition of the atmosphere at the time of their creation

two brothers were searching for their camels and came across several large

120 km (700 mi) north of the Arctic Circle

Chalcotrichite - Copper Queen Mine

Wulfenite Crystal Cluster | 78.93 Grams | Rowley Mine | Arizona USA Martian Fulgurites are scientifically important becauseThis is a nice group of bright orange wulfenite crystals on matrix from Rowley Mine, Arizona. While the Rowley Mine does not produce the massive wulfenite crystals found at the famed Red Cloud Mine, its wulfenite is prized for its color, clarity, and associations. The crystals typically form as rich orange to yellow orange thin, tabular, square blades. They are often beveled and can be exceptionally transparent and gemmy. Wulfenite here is frequently