Iridescent Arsenopyrite, Yaogangxian Mine, China rock shops kansas but can easily be removed

but can easily be removed upon request

and Joseph Peters

Democratic Republic of the Congo

Mint green prismatic crystal groupings of barite displayed on very little matrix

Iridescent Arsenopyrite, Yaogangxian Mine, China rock shops kansas but can easily be removedIridescent Arsenopyrite Yaogangxian Mine, Chenzhou, Hunan, China Ex. Greg Boles Collection 25 x 15 x 15 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