These are a list of 4 mines in Pierz.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Chieftan Power Screen | Pierz Morrison MN | Construction Sand and Gravel | View Details > |
| Kowalczyk Gravel Inc | Pierz Morrison MN | Construction Sand and Gravel | View Details > |
| MN Black 1 | Little Falls, pierz Morrison MN | Dimension Stone NEC | View Details > |
| Wash Plant | Pierz Morrison MN | Construction Sand and Gravel | View Details > |