- Delta1
- Dunka River near Eric mine, 4 miles east of Babbitt, Copper - Nickel Environmental Study Plot G211
- Eagle Pass Mountains, Big Eddy of Columbia River near Revelstoke1
- Echo Lake1
- Elwha Valley, Olympic Peninsula1
- Estes Park, 9 miles SE of or 1 mi. NW of Lyons, off Denver highway, foothill zone,1
- Franklin1
- Glacier National Park, Grinnell argillite outcroppings, Summit Ridge, Altyn Peak1
- Glacier National Park, Scenic Point1
- Glacier National Park, alpine-arctic zone, Appekunny Mt.1
- Gogebic or Ontonagon1
- Goshen1
- Greene1
- Harding1
- Hoh River1
- Jack pine-aspen woods, along Crow Lake Trail c. 2.5 mi from Big Knob Campground1
- Julianehåb district, Akia1
- Kalaloch1
- Knox1
- L' Anse au Clair, Labrador1