Three glassy, sharp, amber wulfenite crystals to 1.3 cm are aesthetically clustered on sculptural cabinet matrix composed mainly of sparkly, microbotryoidal cobaltoan smithsonite. This is a large piece with good aesthetics and nice color contrasts: The piece is beautifully accented with complimentary, pretty malachite and a rich dusting of smaller wulfenite crystals. Ex. Rob Smith Collection, a noted Tsumeb specialist.