These are a list of 4 mines in Seguin.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| BALCONES CLAY PIT | Seguin Guadalupe TX | Fire Clay | View Details > |
| Colorado Materials - Sand Screen #2 | Seguin Guadalupe TX | Sand, Common | View Details > |
| Halo Pit | Seguin Guadalupe TX | View Details > | |
| Waw Sand Company | Seguin Guadalupe TX | Construction Sand and Gravel | View Details > |