Diaphorite, Galena, Quartz
Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
SEM micrograph (BSE mode) of a small polished ore sample (collected in 2013) showing a small diaphorite grain (grey) in galena (white), in a matrix of quartz (black).
The sample also contained chalcopyrite, arsenopyrite, Zn- and Fe-tetrahedrite, pyrite, galena, matildite, pearceite(-polybasite, with As:Sb up to 1:1), billingsleyite, luzonite and ...
© Uwe Kolitsch