Magnetite

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Magnetite, 5 cm, from the Grace mine, Morgantown, Berks County, Pennsylvania. Carnegie Museum of Natural History collection CM32103. Collected by Bryon Brookmyer as an intern at the Grace mine in 1973. Photo by Debra L. Wilson.

Product details

SizeMiniature
Dimensions5.0 cm
Added on02/13/2026
Locality
Publications
  • Mineralogical Record Self Collected Minerals page 43

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Magnetite
Mineral guide
Learn about Magnetite
iconic magnetic iron oxide with crisp octahedral crystals, mirror luster on matrix, and coveted Huanggang (Inner Mongolia) specimens for collectors
Regional guide
Magnetite from Pennsylvania
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