Dolomite w/ Quartz, Norwood, New York quartz 23 carat crystal hangs down

23 carat crystal hangs down from a

Each weighs approximately 120 grams and measures 30 mm in diameter

Unique druzy black amethyst from Uruguay

This rainbow fluorite pyramid from China measures 5

This mineral specimen is from the collection of Gregory Boles

Dolomite w/ Quartz, Norwood, New York quartz 23 carat crystal hangs downDolomite w Quartz Norwood, St. Lawrence County, New York, USA Ex. Greg Boles Collection 24 x 21 x 11 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.