Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load. These mineral photos are copyrighted by their owners and may not be used without permission.
Ammoniojarosite: (NH4)Fe+++3(SO4)2(OH)6
Comments: Tan colored fine-grained massive ammoniojarosite, intimately associated with quartz. Location: Wamsutter, Sweetwater County, Wyoming, USA. Scale: See Image. © Rruff Database