(Kitco News) – Hecla Mining (NYSE:HL) said today that silver production was up 30% to 3.2 million ounces in the 3Q compared to the same quarter a year ago.
(Kitco News) – Hecla Mining (NYSE:HL) said today that silver production was up 30% to 3.2 million ounces in the 3Q compared to the same quarter a year ago.