Arsenopyrite FeAsS, with Marcasite, Pyrite, Siderite an Calcite, Panasqueira Mine, Covilha, Castelo Branco, Portugal,
Arsenopyrite FeAsS, with Pyrite, Siderite an Calcite, Panasqueira Mine, Covilha, Castelo Branco, Portugal,
Arsenopyrite FeAsS, I, Yaogangxian Mine. Chenzhou Prefecture, Hunan Province, China, Ex Chris and Agatha Galas
Arsenopyrite FeAsS, II, Yaogangxian Mine. Chenzhou Prefecture, Hunan Province, China, Ex Chris and Agatha Galas
Arsenopyrite FeAsS, III, Yaogangxian Mine. Chenzhou Prefecture, Hunan Province, China, Ex Chris and Agatha Galas
Arsenopyrite FeAsS, with Jamesonite (gray), Quartz and Calcite, Trepea, Kosovska Mitrovica, Kosovo
Arsenopyrite FeAsS, with Quartz, Yaogangxian Mine, Chenzhou Prefecture, Hunan Province, China, Ex Chris & Agatha Galas
Arsenopyrite FeAsS, with Pyrite and Quartz, Trepca Complex, Trepca Valley, Kosovska Mitrovica, Kosovo