Polished Dendritic Opal slab DO206 chrysoprase This blue and gold tiger

This blue and gold tiger eye also called variegated tiger eye occurs near the town of Prieska in the Northern Cape Province of South Africa

Asperia digitata (formerly Yelma digitata) from the Proterozoic "Yelma Formation"

Dimensions approximately 150 mm x 90 mm x 45 mm thick

Dimensions approximately 110 mm x 70 mm x 50 mm thick

MC102 Marillana Conglomerate rough rock

Polished Dendritic Opal slab DO206 chrysoprase This blue and gold tigerDO206 Dendritic Opal slab, polished on one side. Dimensions at widest points approximately 155 mm x 90 mm x 10 mm thick Weighs 237 grams From our mining claims near Ora Banda in the Eastern Goldfields region of Western Australia.