Fulgurite, Boulder County, Colorado sphere while the smoky aspect protects

while the smoky aspect protects the worker and the process

25 x 14 x 14 mm - Mounted In A Standard Perky Box

You will receive very similar examples from the locals listed above

Rhodochrosite stalactite slice in sterling silver setting

hammer textured frame beautifully accentuates the linear pattern in the pyrite sun it holds

Fulgurite, Boulder County, Colorado sphere while the smoky aspect protectsFulgurite Boulder County, Colorado, USA Ex. Greg Boles Collection 17 x 13 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 1987. He attributes all his