Mimetite, Tsumeb Mine, Namibia purple Fluorite This pieces displays several open

This pieces displays several open vugs full of lustrous calcite crystals partnered with the darker contrasting colors of the aragonite and limestone

This cluster is made up of at least 8 watermelon tourmaline sticks

6 centimeters

National and regional maps showing agate-producing areas

Eastern Siberian Region

Mimetite, Tsumeb Mine, Namibia purple Fluorite This pieces displays several openMimetite Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia Ex. Greg Boles Collection 21 x 21 x 17 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