Redirect Notice
 The previous page is sending you to https://commons.wikimedia.org/wiki/File:Old_iron_mine_%26_nelsonite_rocks_(Proterozoic%3B_Port_Leyden,_western_Adirondacks,_New_York_Sate,_USA)_6.jpg.

 If you do not want to visit that page, you can return to the previous page.