Green Opal rough. GOR 140 oldest agate in the world 220 mm x 170 mm
Baker’s notes & crumb story
Description
220 mm x 170 mm x 10 mm thick
CW126 Chinese Writing Stone slab
Dimensions at widest points approximately 150 mm x 95 mm x 40 mm thick
125 mm x 75 mm x 9
Green Opal rough. GOR 140 oldest agate in the world 220 mm x 170 mmGOR140 Dimensions at widest points approximately 90 mm x 60 mm x 60 mm thick. Weighs 479 grams. From a location south of Kalgoorlie in the Eastern Goldfields of Western Australia.