Sunset Jasper polished display specimen SU177 ashburton agate Magnesite (Lemon chrysoprase) rough rock

Magnesite (Lemon chrysoprase) rough rock (nodule)

Dimensions at widest points approximately 90 mm x 55 mm x 35 mm thick

Dimensions at widest points for entire specimen approx

Yet to be formally identified but possibly Paniscollenia

Sunset Jasper polished display specimen SU177 ashburton agate Magnesite (Lemon chrysoprase) rough rockSU177 Sunset Jasper rough rock, cut and polished on one side with a natural rough back and a cut base to sit on. Dimensions at widest point approximately 185 mm x 160 mm x 90 mm. Weighs 3,537 grams. From the Marramamba Iron Formation in the Hamersley Ranges, Western Australia. More correctly an iron rich, banded chert.