Orthoclase, West Maroon Pass, Colorado Gold Specimen 33 kg and measures 16

33 kg and measures 16

25 x 17 x 8 mm - Mounted In A Standard Perky Box

Each set comes with 9 mineral examples from the African continent

22 x 15 mm - Mounted In A Standard Perky Box

It also helps to supplement ones survival instincts

Orthoclase, West Maroon Pass, Colorado Gold Specimen 33 kg and measures 16Orthoclase West Maroon Pass, Aspen, Gunnison County, Colorado, USA Ex. Greg Boles Collection 24 x 21 x 15 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