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Siderite

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Lenticular crystals of Siderite with a brown color and very well defined faces and edges. With small crystals of Pyrite.

Product details

SpeciesSiderite
SizeSmall Cabinet
Dimensions8.0 x 9.0 cm
Added on06/16/2025

Known provenance

DateCollectorAcquisition price
08/2026Unknown OwnerNot disclosed
MChMineralsNot 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.
Siderite
Regional guide
Siderite from Panasqueira Mines, Portugal
from Panasqueira, Portugal — lustrous tan to cream rhombohedra in rosettes and masses; a world-class, modern classic from a magmatic-hydrothermal vein.