Hematite, Magnesite - image 1

Hematite, Magnesite

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The ArkenstoneFeatured
3,418 for sale·786 sold
Hematite and magnesite, 4.6 cm, from the Pedra Preta mine, Brumado. Arkenstone specimen; ex-Jack Halpern collection; Laszlo Kupi photo.

Product details

Species
Hematite, MagnesiteAbout Hematite →
SizeMiniature
Dimensions4.6 cm
Added on03/26/2026
Locality
Brazil, Bahia, Brumado
Publications
  • Mineralogical Record 57 2 page 72

Known provenance

DateCollectorAcquisition price
—Jack HalpernNot disclosed

Learn more

Hematite
Mineral guide
Learn about Hematite
iron oxide with steel-gray to jet-black crystals and red earthy varieties; prized iron-rose rosettes and kidney ore, with a diagnostic red streak.
Regional guide
Hematite from Brumado
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