Polished Tiger Iron slab TI272 chalcedony SU151 Sunset Jasper slab
Baker’s notes & crumb story
Description
SU151 Sunset Jasper slab
6 billion years
CC145 Chrome chalcedony rough rock
Amazing zoning in this piece
Polished Tiger Iron slab TI272 chalcedony SU151 Sunset Jasper slabTI272 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 90 mm x 40 mm wide x 7 mm thick. Weighs: 66 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.