Place
- Donald C. Cook nuclear power plant site.1
- East Lansing.1
- Eaton1
- Edwin S. George Reserve; 3 mi. west of Pinckney Grid T-14.1
- Emmet1
- Exeter Twp., Capernall Road near Colf Road.1
- Farmington1
- Galeana1
- Highland Twp., ca. 2 mi. NE of Dighton.1
- Holland1
- Horner Woods1
- Houghton1
- Hubbardston.1
- In City of Port Huron.1
- In Southfield Township.1
- In ravine called "Devil's Elbow," ca. 1.5 miles south of Good Hart; abundant.1
- Ingham1
- Ionia1
- Jackson1
- Jalisco1