Bournonite - image 1
Bournonite - image 2
specimen video

Bournonite

Unknown Owner
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A loose iridescent metallic twinned crystal of bournonite. In good condition.

Product details

SpeciesBournonite
SizeThumbnail
Dimensions1.5 x 1.0 x 1.0 cm
Added on07/29/2025
LocalityChina, Hunan, Yaogangxian Mine

Known provenance

DateCollectorAcquisition price
09/2025Unknown Owner$80.00
—Weinrich MineralsNot disclosed

Learn more

Bournonite
Mineral guide
Learn about Bournonite
steel-gray to black sulfosalt famed for cogwheel twinning and metallic luster; prized by collectors for iconic gears and historic localities.
Bournonite
Regional guide
Bournonite from Yaogangxian Mine, China
from Yaogangxian Mine, China: silvery gray, sharply crystallized crystals with twinning; part of a rich hydrothermal assemblage prized by collectors.