Cuba seeks to revive mining sector with new lead and zinc mine

A new lead and zinc mine in northwestern Cuba is on track to start production in October as part of the Caribbean island's attempt to breathe fresh life in its mining sector, the joint venture Emincar overseeing the project said this week.

While nickel exports are already one of Communist-run Cuba's main foreign currency earners, the cash-strapped country has untapped potential in other mineral deposits, according to the U.S. Geological Survey.

The $278 million Castellanos mine will produce annually 100,000 tonnes of zinc concentrate and 50,000 tonnes of lead concentrate, said executives at Emincar, the venture between Swiss-based commodities giant Trafigura and Cuban state firm Geominera.

"We are reviving the small and medium-size mining sector in Cuba from this investment," said Justo Hernández Pérez, Emincar deputy general manager, during a visit by foreign journalists on Thursday to the mine in the province of Pinar del Rio.

"This is just the start."

Many mines, including a gold mine at the site of the new Castellanos mine, were abandoned in the 1990s and 2000s in the wake of the fall of then key-ally the Soviet Union, the collapse of the economy and low commodities prices.

"We are now exploiting the deposit below oxide cap," said Emincar general manager Jose Vila, adding that it could prove profitable to once more mine for gold there.

The Castellanos mine holds reserves for 11 years of exploitation, while the nearby Santa Lucia deposit has enough for another 10 years, Vila said. Emincar will go on to exploit that deposit, tweaking its factory accordingly, once the Castellanos mine is exhausted.

In its annual investment portfolio released late last year, Cuba published dozens of opportunities for foreign investors to explore, exploit and commercialize precious metals, base metals and other minerals of interest.

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