Chrysoprase rough. CHR 217 Irregully formation Dimensions at widest points approximately

Dimensions at widest points approximately 115 mm x 70 mm and 20 mm thick

SPF126   Fossil stromatolite  polished on one side with natural weathered exterior

Dimensions at widest points approximately 290 mm x 165 mm x 10 mm thick

Very unusual piece of Chrysoprase grading to a central core of whitish Chalcedony

Dimensions at widest points approximately 135 mm x 60 mm x 8

Chrysoprase rough. CHR 217 Irregully formation Dimensions at widest points approximatelyCHR 217 Rough Chrysoprase. Cut on one side to expose the interior. Dimensions at widest points approximately 160 mm x 60 mm x 45 mm thick. Weighs 743 grams From north of Kalgoorlie , Western Australia.