These are a list of 7 mines in Mantua.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Blue Stone Sand & Gravel, Inc. | Mantua Portage OH | Construction Sand and Gravel | View Details > |
| Lakeside Sand & Gravel Inc | Mantua Portage OH | Construction Sand and Gravel | View Details > |
| Lucky Sand & Gravel Co | Mantua Portage OH | Construction Sand and Gravel | View Details > |
| Oscar Brugmann Sand & Gravel Inc | Mantua Portage OH | Construction Sand and Gravel | View Details > |
| PORTAGE AGGREGATE & SUPPLY LLC | Mantua Portage OH | Construction Sand and Gravel | View Details > |
| Rainbow Sand & Gravel | Mantua Portage OH | Construction Sand and Gravel | View Details > |
| Solon Exc. Sand & Gravel, Inc. | Mantua Portage OH | Construction Sand and Gravel | View Details > |