Polished Convoluted Jasper slab CJ105 Kumarina 75 mm x 70 mm

75 mm x 70 mm x 37 mm thick

Double termination

MK406   Mookaite cut and polished on one side with a rough natural back

Weighs 160 grams

Weight is 248 grams

Polished Convoluted Jasper slab CJ105 Kumarina 75 mm x 70 mmCJ105. Convoluted Jasper slab, polished on one side. Dimensions at widest points approximately 155 mm x 60 mm x 10. 5 mm thick Weighs 283 grams. Convoluted jasper comes from Turee Creek Station in the Pilbara region of Western Australia. The location is about 160 km west of the iron ore mining town of Newman. It occurs as outcrops and seams of jasper in a banded iron formation called "The Weeli Wooli Formation". The age of this formation is around