Description
NJ440 Noreena Jasper slab
Dimensions at widest points approximately 100 mm x 90 mm x 30 mm thick
90 mm x 70 mm x 30 mm thick
brown iron oxides and druzy quartz pockets
Weighs: 962 grams
Polished Green Opal rock GRN111 #google NJ440 Noreena Jasper slabGRN111 Green Opal rough rock, cut and polished on one side with a rough, naturally weathered back Dimensions at widest points approximately 145 mm x 60 mm x 55 mm thick Weighs 652 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.