Goethite - image 1

Goethite

P

Peter Giangrande
0 for sale
Goethite needle ore, 16.5 cm, from the Sagamore mine, Cuyuna Range. Peter Giangrande specimen, ex-Joe Heininger specimen; Jeff Krueger photo.

Product details

Species
GoethiteAbout Goethite →
SizeLarge Cabinet
Dimensions16.5 cm
Added on02/13/2026
Locality
USA, Minnesota, Sagamore Mine
Publications
  • Mineralogical Record 56 4 page 110

Known provenance

DateCollectorAcquisition price
—Joe HeiningerNot disclosed

Learn more

Goethite
Mineral guide
Learn about Goethite
iridescent botryoidal crusts, stalactitic forms, and rare euhedral crystals; a striking, affordable display mineral with strong color.
Regional guide
Goethite from Sagamore Mine
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