Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hecla plans renewal of mining at San Sebastian, Durango, Mexico
The San Sebastian property is located in the heart of the Mexican silver belt and contains a series of precious and base metal-bearing epithermal veins. Hecla President and CEO Phillips S. Baker said, "San Sebastian's high-grade near-surface material is projected to provide significant production, more than 8 million silver equivalent oz, and cash flow over the next two years.
Hecla plans renewal of mining at San Sebastian, Durango, Mexico
The San Sebastian property is located in the heart of the Mexican silver belt and contains a series of precious and base metal-bearing epithermal veins. Hecla President and CEO Phillips S. Baker said, "San Sebastian's high-grade near-surface material is projected to provide significant production, more than 8 million silver equivalent oz, and cash flow over the next two years.
Hecla plans renewal of mining at San Sebastian, Durango, Mexico
2015
Aufsatz (Zeitschrift)
Englisch
Online Contents | 2017
Online Contents | 2015
Online Contents | 2016
Hecla Secures San Sebastian Mill Through 2020
Online Contents | 2017
Online Contents | 2016