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.
Ganomalite: Pb9Ca5Mn++Si9O33 Jacobsite: (Mn++,Fe++,Mg)(Fe+++,Mn+++)2O4
Comments: White crystalline ganomalite with dark granular jacobsite. Location: Jacobsberg, Varmland, Sweden. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species