Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Rio Grande Mining Co one duchshe diggings from the category Mining Companies, Contractors & Brokers Texas in the state, located in the city by the address Presidio, TX (Texas) 79845. To clarify all the issues can be contacted by phone (432) 229-4737 . Location Rio Grande Mining Co you can see on the interactive map. </br></br><b>Opening Hours</b></br></br>Monday 8:00 AM – 4:00 PM</br>Tuesday 8:00 AM – 4:00 PM</br>Wednesday 8:00 AM – 4:00 PM</br>Thursday 8:00 AM – 4:00 PM</br>Friday 8:00 AM – 4:00 PM</br>Saturday - 8:00 AM – 2:00 PM</br>Sunday - Closed Your comments* (not for publishing) * — Required information Rio Grande Mining Co ← View details Presidio, TX (Texas) 79845, Presidio, Texas (432) 229-4737