Polished Desert Sunset slab DS175 Marramamba Dimensions at widest points approximately

Dimensions at widest points approximately 150 mm x 100 mm x 30 mm thick

Weighs 160 grams

Mookaite rough rock

Vivianite is a rare iron phosphate and these nodules are found on the beach

Weighs 304 grams

Polished Desert Sunset slab DS175 Marramamba Dimensions at widest points approximatelyDS174 Desert Sunset slab, polished on one side . Dimensions at widest points approximately 135 mm x 120 mm x 10 mm thick. Weighs 303 grams. Desert Sunset is a banded iron formation that is comprised of alternating layers of red and yellow jasper and chert with narrow bands of black hematite. It comes from near Fields Find, a small abandoned gold mining centre in the Midwest region of Western Australia.