![Mario Hernandez](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Profile
Mario A. Hernandez worked as the Director, Executive VP-Claims & Land Management at Cerro Grande Mining Corp.
from 1997 to 2024.
He also held the position of Manager-Exploration Administration at St. Joe Minerals Corp.
Former positions of Mario Hernandez
| Companies | Position | End |
|---|---|---|
| CERRO GRANDE MINING CORPORATION | Director/Board Member | 05/11/2024 |
St. Joe Minerals Corp.
 St. Joe Minerals Corp. Other Metals/MineralsNon-Energy Minerals Produces lead and zinc | Corporate Officer/Principal | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
16
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Cerro Grande Mining Corp.
 Cerro Grande Mining Corp. Precious MetalsNon-Energy Minerals Mines for gold, copper and other minerals | Non-Energy Minerals |
St. Joe Minerals Corp.
St. Joe Minerals Corp. Other Metals/MineralsNon-Energy Minerals Produces lead and zinc | Non-Energy Minerals |
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