Siderite

 Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa A fine sparkling crystal druse of red-brown Andradite completely covers crystals of Hematite...

 Tazna Mine, Cerro Tazna, Atocha-Quechisla District, Nor Chichas Province, Potosí Department, Bolivia A pleasing specimen of bold chunky lenticular Siderite crystals to 2.7 cm diameter, densely covering...

 Virtuous Lady Mine, Buckland Monachorum, Devon, England, Europe Probably one of the most recognisable Epimorphs from the Cornubian Orefield, are the Siderite...

 Cornwall, England, Europe Intergrown rich dark brown crystals of Siderite on Quartz with Chalcopyrite and Chlorite. We...