Wulfenite    Toughnut Mine, Tombstone, Tombstone Mining District, Cochise County, Arizona.  Ex. Caroline Les collection.  This is a fine, large example for the locality.  It measures 9.6 x 7 x 5 cm.  The crystals are of typical size and coat much of the display face and one side.  They are transparent and very lustrous.  There is a small region showing some rubbing but it is light and tough to notice.  $290