AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Magnetite (rare cubic and tetrahexahedral crystal form)

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Magnetite (rare cubic and tetrahexahedral crystal form) from ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York

 
Magnetite (rare cubic and tetrahexahedral crystal form) from ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York

Magnetite (rare cubic and tetrahexahedral crystal form) from ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York

DESCRIPTION:No. 54794
Mineral:Magnetite (rare cubic and tetrahexahedral crystal form)
Locality:ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York
Description:Large lustrous black magnetite crystal with rare cubic and tetrahexahedral form (magnetite is commonly octahedral) that is complete on all faces. See: Cubic and Tetrahexahedral Magnetite in May-June 2008 Rocks and Minerals.
Overall Size:20x17x17 mm
Crystals:20 mm
Archived: For reference only

 

 

 

 

 

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