Description
Polished Tiger Iron slab TI417 prehnite Dimensions at widest points approximately Dimensions at widest points approximately 110 mm x 70 mm x 9 mm thick Dimensions at widest points approximately 150 mm x 80 mm and 25 mm thick TI417 Tiger Iron slab Tiger iron is a banded iron formation (BIF) or jaspilite that has alternating layers of black and brown hematite magnetite