Polished Killaloe Opal rock KO129 fossil stromatolite Dimensions at widest point approximately

Dimensions at widest point approximately 115 mm x 90 mm x 8

Dimensions at widest points approximately 125 mm x 120 mm x 80 mm thick

240 mm x 90 mm x 105 mm thick

CH478  Chrysoprase rough rock

Dimensions at widest points are approximately 200 mm x 95 mm x 25 mm

Polished Killaloe Opal rock KO129 fossil stromatolite Dimensions at widest point approximatelyKO129 Killaloe Opal rough rock, cut and polished on one side with a rough, naturally weathered back. Dimensions at widest points approximately 180 mm x 180 mm x 90 mm thick Weighs 2,096 grams Killaloe Opal occurs at a location near Norseman in the Eastern Goldfields of Western Australia.