In early 2024, Dumas commenced work on the mine development and production at Las Chispas Mine, located in Arizpe, Sonora.
Under a five-year service contract, Dumas is providing comprehensive underground development and production mining services, including rescue mining, longhole stoping, and cut-and-fill development.
Scope of Work
- Mine development and production mining
- Longhole stoping and cut-and-fill mining
- Rescue mining services
