Its a shiny substance that people first used for personal adornment and then decided to render into an abstract symbol for 'value'.

Its outer rim was formed of some sort of very shiny substance, with a tread ten feet across, but perhaps no more than a foot thick.

His face and hands were covered in some shiny substance, and as Niall watched, the spider squirted more from its chelicerae.

Elevations above 2.6 km (1.63 mi) on the planet Venus are coated with a shiny substance.

As soon as the cohesion was broken, the shiny substance turned into nothing but a pile of soil.

A shiny substance for a face and a long tube from the chin down to the chest.

She was dressed in a uniform of a black, shiny substance that left her arms bare.

The thing was rectangular in shape and made of some shiny substance that appeared to be metal.

Chrome Fines, a black, shiny powder-like substance, lies freely on the ground in many parts of the town, particularly after it has rained.

The shells were polished brass and the slugs a shiny substance.