Chalcotrichite, Bisbee, Arizona libethenite The book describes:

The book describes:

This specimen comes glued onto an acrylic base

Firefly Books

over 825 photos display the minerals both as they might be found in daylight and in under the effects of ultraviolet light

21 x 21 x 15 mm - Mounted In A Standard Perky Box

Chalcotrichite, Bisbee, Arizona libethenite The book describes:Chalcotrichite Bisbee, Cochise County, Arizona, USA Ex. Greg Boles Collection 30 x 16 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 1987. He