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.
Murataite: (Y,Na)6(Zn,Fe+++)5(Ti,Nb)12O29(O,F)14
Comments: Murataite (M) crystal in polished section showing cubic, form against quartz (Q). Other minerals are astrophyllite (A) and mineral Y (Y). (AmMin, v59:172). Location: Small pegmatite in the St. Peters Dome area, El Paso County, Colorado, USA. Scale: See Image. © American Mineralogist