Home > Type Locality Minerals – September 21 > MS1247 Magnesioferrite with Hematite

Magnesioferrite with Hematite

Magnesioferrite is a magnesium iron oxide, a member of the spinel group. Rammelsberg (1859) originally named the species magnoferrite, and later Kenngott (1860) changed the name to the current usage magnesioferrite. Magnesioferrite is strongly magnetic.

Here magnesioferrite forms octahedral crystals to 1.5 mm on edge in a globular aggregate of hematite. The globular hematite has a bright luster, and is a characteristic association of magnesioferrite. This specimen was part of the personal collection of Ralph Merrill, proprietor of the prolific mail order business Minerals Unlimited. Merrill's collection card and label ship with the specimen.

Price: $75

Item code: MS1247

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