Pseudomorphs of Pyrrhotine after Pyrite in the Ballachulish Slates

Henrich Neumann

Department of Geology, University of Leeds.

Mineralogical Magazine; September 1950 v. 29; no. 210; p. 234-238; DOI: 10.1180/minmag.1950.029.210.07
© 1950, The Mineralogical Society
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