Grossular Garnet, Sierra de la Cruz, Mexico Millerite A sheet of silver has

A sheet of silver has been 24k yg leafed and riveted to the back of the wings

Brochantite

26 x 25 x 7 mm - Mounted In A Standard Perky Box

This agate slice from Brasil weighs 138 grams and measures 13

Black Tourmaline crystal is a powerful stone for protection against negative energy of all kinds

Grossular Garnet, Sierra de la Cruz, Mexico Millerite A sheet of silver hasGrossular Garnet Sierra de la Cruz, Coahuila, Mexico Ex. Greg Boles Collection 16 x 16 x 16 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