US$ 120.00
Dimensions at widest points approximately 120 mm x 120 mm x 65 mm thick
180 mm x 105 mm x 30 mm thick
The matrix that this copper based mineral forms on is kaolinite
Dimensions at widest points approximately 90 mm x 40 mm wide x 7 mm thick
Weighs 548 grams
Green Opal rough. GOR 115 Polished slab. Dimensions at widest points approximatelyGOR115 Dimensions at widest points approximately 100 mm x 100 mm x 60 mm thick. Weighs 1,173 grams. From a location south of Kalgoorlie in the Eastern Goldfields of Western Australia.
US$ 120.00
US$ 50.00
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