David K. Joyce

Magnetite

$45.00
9.9x5.8x5.5 cm
Marmoraton Iron Mine
Marmora
Ontario, Canada

MagnetiteMagnetiteMagnetite

Item number: 24851

These are very strange crystals composed of magnetite octahedra in platey, elongated aggregates that suggest, perhaps that they are pseudomorphs after hematite. Very interesting piece from this long closed, large, iron mine. s