TI1133 A slab of Australian Tiger Iron polished on one side.
At widest points, approximately 130 mm x 100 mm x 6 mm thick.
It weighs 220 grams.
From the Nimingarra Iron Formation, Ord Ranges near Port Hedland, Western Australia.
Magnesite Rock Block RB274
Magnesite Rock Block RB273
Gaspeite Polished Slab. GT210