# Sonora Environmental LLC dba B & R Mats
> **Metal/Non-metal** mine · MSHA ID `0200704` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Lee  Jolley; Larry  Miller
- **Operator:** B & R Materials 
- **Employees:** —
- **Commodity:** SandAndGravel
## Location
- **State:** AZ · Pima Co.
- **Coordinates:** 32.171115, -110.789748
## Safety record
- **Total accidents/injuries:** 11
- **Fatalities:** 1
- **Total days lost:** 203
---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*