Polished Green Opal rock GREEN77
Regular price
$45.00
Plus 10% GST in Australia
GREEN77 Green Opal & Magnesite rough rock, cut and polished on one side with a rough, naturally weathered back
Dimensions at widest points approximately 90 mm x 75 mm x 35 mm thick
Weighs 338 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. Sometimes it exhibits striking contrasting veins of magnesite.
