Rhodochrosite, Sunnyside Mine, Colorado Red muscovite This specimen belonged to the

This specimen belonged to the former mineral dealer Sherwin Berger

This piece measures 4 3/4" x 1 3/4"

This larimar pendant in sterling silver measures 4

Olivine (var

Rhodochrosite, Sunnyside Mine, Colorado Red muscovite This specimen belonged to theRhodochrosite w Quartz Sunnyside Mine, Silverton, San Juan County, Colorado, USA Ex. Greg Boles Collection 12 x 9 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