Acanthite, Guanajuato, Mexico Azurite geode plus many parts of the

plus many parts of the crystal have facet grade clarity

This beautiful Vera Cruz amethyst crystal weighs 89

21 x 21 x 17 mm - Mounted In A Standard Perky Box

It weighs 335 grams and measures 11

5 x 10 x 9 cm

Acanthite, Guanajuato, Mexico Azurite geode plus many parts of theAcanthite San Juan de Rayas Mine, Guanajuato, Mexico Ex. Greg Boles Collection 20 x 13 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