Cerussite, Tsumeb Mine, Namibia blue aquamarine and their collection is an

and their collection is an entertaining and popular pastime

Each set comes with 9 mineral examples from the Asian continent

22 x 15 mm - Mounted In A Standard Perky Box

This native copper specimen from Michigan measures 19

5 x 10 x 9 cm

Cerussite, Tsumeb Mine, Namibia blue aquamarine and their collection is anCerussite Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia Ex. Greg Boles Collection 26 x 21 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