“There is less twinning in the magnetite than there is in many specimens from this locality.”

“There is less twinning in the magnetite than there is in many specimens from this locality.”

“There is also some clinochlore in this view.”

“And a little magnetite, as well.”

“Stereo pair. There is also some clinochlore in this view.”

“Stereo pair. With abundant reflected images and transparent crystals, it's a demanding scene for any stacking algorithm. Don't zoom in too much or you'll see a lot of artifacts.”