Polished Prehnite PR128 chalcedony POP185 Pink Opal rough rock

POP185   Pink Opal rough rock

Dimensions at widest point approximately 110 mm x 60 mm x 60 mm

Dimensions at widest points approximately 140 mm x 95 mm x 30 mm thick

Desert Sunset is a banded iron formation that is comprised of alternating layers of red and yellow jasper and chert with narrow bands of black hematite

DO184  Dendritic Opal slab polished on one side

Polished Prehnite PR128 chalcedony POP185 Pink Opal rough rockPR128. Prehnite rough rock, cut and polished on one side with a natural back. Half of a complete nodule ! Dimensions at widest points approximately 120 mm x 45 mm x 45 mm thick Weighs 296 grams. From the Kimberley region of Western Australia.