Polished Tiger Iron slab TI321 polished Noreena Jasper NJ434 A rough rock

NJ434  A rough rock

JBJ344  Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix

65 mm x 45 mm x 20 mm

Highly translucent and grading into light green chrysoprase

Polished Tiger Iron slab TI321 polished Noreena Jasper NJ434 A rough rockTI321 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 115 mm x 80 mm x 7. 5 mm thick. Weighs: 226 grams From the Cleaverville Formation, Ord Ranges near Port Hedland, Western Australia. Age is over 3 billion years. Tiger iron is a banded iron formation (BIF) or jaspilite that has alternating layers of black and brown hematite magnetite, red jasper and chatoyant golden tiger eye.