6 pieces of Green Opal rough. GOR 134 Chrome chalcedony Extremely rare mineral specimen or
Baker’s notes & crumb story
Description
6 pieces of Green Opal rough. GOR 134 Chrome chalcedony Extremely rare mineral specimen or Extremely rare mineral specimen or suitable for cutting into high end cabochons Dimensions at widest points approximately 755 mm x 70 mm x 9 mm thick