AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Magnetite (rare cubic crystal form) |
DESCRIPTION: | No. 69496 |
Mineral: | Magnetite (rare cubic crystal form) |
Locality: | ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York |
Description: | Lustrous black-metallic magnetite crystals to 20 mm exhibiting the rare cubic crystal habit, overgrown with smaller cubic magnetite crystals to 4 mm with minor colorless halite and talc. Collected 1991-1992. See: Cubic and Tetrahexahedral Magnetite in May-June 2008 Rocks and Minerals |
Overall Size: | 5x3x2.5 cm |
Crystals: | micro to 20 mm |
Archived: | For reference only |
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