Axinite, Puiva, Russia Tsumbe smithsonite Hydroxyapophyllite w/ Chalcopyrite

Hydroxyapophyllite w/ Chalcopyrite

"Pagoda" Calcite

there are some small hematite plates with metallic luster attached to the rutile

A fantastic example of the iron sulfide mineral marcasite displaying the classic “cocks comb” twinned crystal habit

Axinite, Puiva, Russia Tsumbe smithsonite Hydroxyapophyllite w/ ChalcopyriteAxinite Puiva, Polar Urals, Russia Ex. Greg Boles Collection 13 x 7 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 knowledge