Black Jasper Conglomerate B227 magneprase AMU101 Amethyst geode from Artigas

AMU101   Amethyst geode from Artigas

It weighs 80 grams

12 pieces rough Dendritic Opal

50 mm x 35 mm  x 24 mm

Dimensions at widest points approximately 170 mm x 135 mm

Black Jasper Conglomerate B227 magneprase AMU101 Amethyst geode from ArtigasB227 Black Jasper Conglomerate rough rock, polished on one side with a natural back . From near Nullagine, Western Australia. Dimensions at widest points approximately 230 mm x 140 mm x 60 mm thick Weighs 3,137 grams Conglomerate is a sedimentary rock consisting of individual pebbles within a finer grained matrix that have become cemented together. Conglomerates are a very common rock type that occur in numerous locations world wide. However this one