Goethite - image 1

Goethite

P

Peter Giangrande
0 for sale
Goethite endomorphic cast after gypsum, 8.2cm, from the Yawkey mine, Cuyuna Range. Peter Giangrande specimen, ex-Joe Heininger specimen; Jeff Krueger photo.

Product details

Species
GoethiteAbout Goethite →
Added on02/13/2026
Locality
USA, Minnesota
Publications
  • Mineralogical Record 56 4 page 112

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 Minnesota
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