Polished Dendritic Opal slab DO214 Polished slab. Desert Sunset is a banded

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

Sometimes it exhibits striking contrasting veins of magnesite

It weighs 189 grams

Approximate dimensions at widest points 200 mm  x 90 mm  x 60 mm thick

Dimensions at widest points approximately 180 mm x 90 mm x 11 mm thick

Polished Dendritic Opal slab DO214 Polished slab. Desert Sunset is a bandedDO214 Wanong Dendritic Opal slab polished on one side. Dimensions at widest points approximately 145 mm x 95 mm x 10. 5 mm thick Weighs 217 grams From Wanong Creek, in the Gascoyne region of Western Australia.