| Lat / long: | 42.96251, -85.09163 |
| Primary: | Fire Clay (Refractory) |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 260670013 |
| DEP | 10146625 |
| Reference | BROWN,GEORGE,G MICH GEOL SURVEY PUBL 36 1924 PP 286-288 |
| Reporter | Eastern Field Operations Center (EFOC) |