Days Gone Wiki
Iron mountain

Iron Butte - "The Iron Mountain" is a historical marker collectible in Days Gone.


Historical Marker found at the Black Mountain Ridge in the Iron Butte Valley.


Iron Butte is an extinct stratovolcano composed of basaltic andesite, or black volcanic rock composed of around 55% silica. It's nearly symmetrical, with no marks of glaciation. Even though it's older than the High Cascades Mountains, it receives less snow due to its lower elevation. Iron Butte was formed during the Pleistocene, and its last eruption was nearly 1.5 million years old.