Polished Jelly Bean Jasper JBJ345 polished magneprase IRR114 Fossil stromatolite slab polished

IRR114  Fossil stromatolite slab polished on one side

SU184  Sunset Jasper slab

cut and polished on one side with a natural back and a cut base to stand on as a display specimen

Weighs 288 grams

145 mm x 65 mm x 7 mm thick

Polished Jelly Bean Jasper JBJ345 polished magneprase IRR114 Fossil stromatolite slab polishedJBJ345 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 200 mm x 110 mm x 50 mm thick. Weighs: 1,939 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.