Polished Jelly Bean Jasper JBJ339 chalcedony GREEN83 Green Opal & Magnesite

GREEN83  Green Opal & Magnesite rough rock

Dimensions at widest points approximately 130 mm  x 80 mm  x 40 mm thick

Dimensions at widest points approximately 125 mm x 105 mm and 40 mm thick

POT123  Tumble polished Pink Opal from Mooka Creek

SU158  Sunset Jasper rough rock

Polished Jelly Bean Jasper JBJ339 chalcedony GREEN83 Green Opal & MagnesiteJBJ339 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. A rough rock, cut and polished on one side with a natural back. Dimensions at widest points approximately 130 mm x 80 mm x 40 mm thick. Weighs: 699 grams It occurs in a geological unit called the "Mt. McGrath Formation" which has an age of close to 2 billion years. Nearest town is Paraburdoo in the Pilbara region of Western Australia.