“Tiny grain of baryte (white) surround by a mixture of limonite and a clay mineral, in spinel (Fe- and Cr-rich).
SEM photo.
This polished section was described in:
Kolitsch, U. (2015): 1937) Amesit(?), Baryt, Bornit, Chalkopyrit, Chromit, Hercynit, Hollingworthit, Ilmenit, Irarsit, Klinochlor, Laurit, Magnetit, Millerit, Pentlandit, Polydymit, Pyrit, Pyrrhotin, Rutil, Sperrylith, Spinell, Violarit und Xenotim-(Y)(?) von Wolfsbach im nördlichen Waldviertel, Niederösterreich. Pp. 246-249 in Niedermayr, G. et al. (2015): Neue Mineralfunde aus Österreich LXIV. Carinthia II, 205./125., 207-280.”
Uwe Kolitsch - 18th September 2015