Red realgar and yellow orpiment from the Getchell Mine (North Pit; Center pit; South pit), Adam Peak, Potosi District, Osgood Mts, Humboldt Co., Nevada, USA. Interesting to see the crystallisation of each species seemingly oriented at 90 degrees to one another.

1363 Realgar, Orpiment, Getchell Mine, Adam Peak, Humboldt Co., Nevada, USA

1363 Realgar, Orpiment, Getchell Mine, Adam Peak, Humboldt Co., Nevada, USA – Click on image for a full-sized version.

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