Naumannite, Bornite, Clinochlore, Quartz
Unnamed quarry, Judenbauer, Kirchschlag in der Buckligen Welt, Wiener Neustadt-Land District, Lower Austria, Austria
Naumannite grain (white, porous) adjacent to a large grain of Se-bearing bornite (grey).
This photo was originally published in
Kolitsch, U. (2014): 1892) Akanthit, Allanit-(Ce), Albit, Bohdanowiczit, Bornit, Calcit, Chalkopyrit, Chalkosin, Clausthalit, ein Mineral der Crichtonitgruppe, Chrysokoll, Covellin, Dravit, Fluorapatit, Hamatit, ...
© Uwe Kolitsch