Tumble polished Jelly Bean Jasper JBT104 polished prehnite 85 mm x 60 mm

85 mm x 60 mm  x 50 mm

Dimensions approximately 200 mm x 90 mm x 90 mm thick

BL245  Blue Lepidolite Rock Block/Stand Up

our "Black Jasper Conglomerate" is a polymictic pebble and cobble conglomerate

Dimensions at widest points approximately 75mm x 100mm x  6mm  thick

Tumble polished Jelly Bean Jasper JBT104 polished prehnite 85 mm x 60 mmJBT104. Tumble polished Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. Dimensions at widest points approx. 100 mm x 50 mm x 50 mm. thick. Weighs 414 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.