Goethite from Brumado, Bahia, Brazil - image 1
Photo by Andrea Carla Ferreira

Goethite from Brumado, Bahia, Brazil

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Goethite on hematite and magnesite, 5-cm view, from the Pedra Preta mine, Brumado. Manfredo Kayser Collection, MM Gerdau – Museu das Minas e do Metal; Andrea Carla Ferreira photo.

Product details

SpeciesGoethiteMagnesiteHematite
Added on03/26/2026
LocalityBrazil, Bahia, Brumado
Publications
  • Mineralogical Record 57 2 page 236
Current owner
Manfredo Kayser

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Goethite
Mineral guide
Learn about Goethite
iridescent botryoidal crusts, stalactitic forms, and rare euhedral crystals; a striking, affordable display mineral with strong color.
Goethite
Regional guide
Goethite from Brumado
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Locality guide
Brumado
Brumado, Brazil — renowned magnesite district in Serra das Éguas, yielding glassy magnesite rhombs and tourmalines; a key collector locality with rare minerals.