Indium-bearing sulfides from the Hämmerlein skarn deposit, Erzgebirge, Germany: evidence for late-stage diffusion of indium into sphalerite. - Bauer, Matthias E.; Seifert, Thomas; Burisch, Mathias; Krause, Joachim; Richter, Nancy; Gutzmer, Jens (Mineralium Deposita, 2019)