Jelly Bean Jasper polished slab JBJ353 serpentine CH465 Chrysoprase slab

CH465  Chrysoprase slab

Dimensions at widest points approximately 125 mm x 85 mm x 60 mm thick

MN138  Magneprase slab

Dimensions at widest points approximately 210 mm high x 150 mm wide x 70 mm thick

Jelly Bean Jasper polished slab JBJ353 serpentine CH465 Chrysoprase slabJBJ353 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. A slab, polished on one side . Dimensions at widest points approximately 170 mm x 120 mm x 12 mm thick. Weighs: 560 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.