Aragonite, Bilina, Czechia pyramid The red color in the

The red color in the orbs is caused by hematite staining of the feldspar

The rich and diverse world of fluorescent minerals is explored in this sweeping survey

Kolwezi Mining District

while Quartz amplifies energies focused through it

Aragonite, Bilina, Czechia pyramid The red color in theAragonite Bilina, Teplice District, Usti nad Labem Region, Czechia Ex. Greg Boles Collection 33 x 12 x 8 mm Mounted In A Standard Perky Box This mineral specimen is from the collection of Gregory Boles. Greg has had a lifelong passion for collecting minerals and other geological items. His hobby started at an early age in 1956 and continues to this day. Greg's enthusiasm for science led him to receive a BS in geology from the University of Kansas in