20hhce.is ((MARTITE aka HEMATITE pseudomorph after MAGNETITE, AUGITE)), $10 MINIMUM BID, Twin Peaks, Millard County, Utah, 7 x 7 x 2.5 cm, Cabinet | |
Somewhat lustrous Octahedral crystals of Martite which is the name of a pseudomorph: Hematite after Magnetite. Backside has long black crystals of Augite in association |