A view of nickel-ore mine Zambales Diversified Metals Corporation ordered closed by Environment secretary Regina Lopez in Sta Cruz Zambales in northern Philippines

A view of nickel-ore mine Zambales Diversified Metals Corporation ordered closed by Environment secretary Regina Lopez in Sta Cruz Zambales in northern Philippines

A view of nickel-ore mine Zambales Diversified Metals Corporation ordered closed by Environment secretary Regina Lopez in Sta Cruz Zambales in northern Philippines February 7, 2017. Picture taken February 7, 2017. REUTERS/Erik De Castro - RTSYP9K

March 1, 2017 3:18 PM (UTC+8)