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Siderite

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Product details

SpeciesSideriteGalena
SizeSmall Cabinet
Dimensions5.5 x 4.0 x 1.5 cm
Added on05/14/2026
LocalityBlack Jack Mine, Ward, Boulder County, Colorado, USA

Current owner

Unknown Owner
Acquired
May 2026

Previous owners

DateCollectorAcquisition price
—Dave Bunk MineralsNot disclosed

Learn more

Siderite
Mineral guide
Learn about Siderite
warm-toned iron carbonate with sharp rhombohedra and occasional gemmy crystals; prized for luster, classic localities Harz, Panasqueira, Dal’negorsk.