Polished Dendritic Opal DO202 Noreena Jasper The matrix that this copper

The matrix that this copper based mineral forms on is kaolinite

From near Norseman in the Eastern Goldfields region of  Western Australia

Dimensions at widest points approximately 180 mm x 95 mm x 60 mm thick

EU121  Eucryptite rough rock

Dimensions at widest points approximately 105 mm x 75 mm x 50 mm thick

Polished Dendritic Opal DO202 Noreena Jasper The matrix that this copperDO202 Dendritic Opal rough rock, cut and polished on one side. Natural back ! Dimensions at widest points approximately 220 mm x 100 mm x 100 mm thick Weighs 2,582 grams From our mining claims near Ora Banda in the Eastern Goldfields region of Western Australia.