Solum developed the Preliminary Economic Assessment (PEA) for the El Crestón Project, supporting IMR Bonanza to make the best decisions.
![el crestón project entrance](http://solumcg.com/wp-content/uploads/2023/10/el-creston-entrada-al-proyecto-1.jpg)
Solum conducted a Preliminary Economic Assessment (PEA) for the El Crestón Project located in the northwest of the state of Sonora, Mexico. This evaluation was prepared under the guidelines of Canadian National Instrument N 43-101. The development of the project includes an underground mining operation to produce Ag, Zn and Pb through a flotation process…