US$ 110.00
B221 Black Jasper Conglomerate slab
BM326 Brecciated Mookaite rock
Dimensions at widest points approximately 180 mm x 105 mm x 7 mm thick
CC166 Chrome chalcedony rough rock
Weighs 797 grams
Polished Tiger Iron slab TI390 beryl B221 Black Jasper Conglomerate slabTI390 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 210 mm x 70 mm x 7. 5 mm thick. Weighs: 288 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.
US$ 110.00
US$ 150.00
US$ 142.50