2721 Arseniosiderite, Gambatesa Mine, Italy

Albite (82) Amethyst (59) Analcime (124) Anatase (102) Anglesite (73) Aragonite (72) Azurite (168) Barite (198) Brochantite (67) Calcite (578) Cassiterite (96) Cerussite (183) Chabazite (193) Chalcopyrite (83) Chrysocolla (69) Copper (96) Crocoite (100) Cuprite (99) Dolomite (111) Fluorapatite (75) Fluorite (274) Galena (80) Goethite (123) Gold (245) Gypsum (81) Hematite (148) Hemimorphite (68) Libethenite (95) Magnetite (62) Malachite (233) Mimetite (169) Natrolite (132) Phillipsite (141) Pyrite (250) Pyromorphite (208) Quartz (683) Siderite (130) Silver (66) Smithsonite (101) Smoky Quartz (74) Sphalerite (120) Thomsonite (78) Topaz (58) Unidentified Species (74) Wulfenite (158)