US$ 17.00
Beautiful full round
MN143 Magneprase slab
DO176 Dendritic Opal rough rock
Dimensions approximately 140 mm x 50 mm x 37 mm thick
GRN113 Green Opal & Magnesite slab
Amethyst - Uruguay AMU105 microbialite Beautiful full roundAMU105 Portion of an Amethyst geode with a cut base to stand as a display specimen. From Artigas, Uruguay. Dimensions at widest points approx. 130 mm x 95 mm x 50 mm Weighs 577 grams
US$ 17.00
US$ 34.95
US$ 79.95
US$ 44.99
US$ 30.00
US$ 52.99
US$ 59.95
US$ 139.00