Polished Green Opal rock GRN114 picture jasper 125 mm x 80 mm

125 mm x 80 mm x 70 mm

JBJ345  Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix

Dimensions at widest points approximately 120 mm x 70 mm x 55 mm thick

EPI76   Epidote

110 mm x 65 mm x 35 - 50 mm thick

Polished Green Opal rock GRN114 picture jasper 125 mm x 80 mmGRN114 Green Opal rough rock, cut and polished on one side with a rough, naturally weathered back Dimensions at widest points approximately 110 mm x 90 mm x 50 mm thick Weighs 574 grams Green Opal occurs at a location south of Kalgoorlie in the Eastern Goldfields of Western Australia. The green colouration is caused by traces of nickel and or chromium.