Boulder with banded iron ore deposits

United States of America
Minnesota
Rice County
Northfield

boulder with banded iron ore deposits

Old Oak

Calico boulder

Altar Stone, Hill of Three Oaks — Altar Stone, Hill ...

Mike the Fool's oak

Druid's Den

Altar stone of the Reformed Druids — Altar stone of the...

Boardman Memorial

Boulder with iron ore deposits — Boulder with iron ...

stone slab with iron ore bands — stone slab with ir...

Druid Sigil carved into altar stone — Druid Sigil carved...

Old oak

Ominous clouds, Hill of Three Oaks — Ominous clouds, Hi...