shares of hudbay minerals inc dropped wednesday following news the company concluded mining activities at its 777 mine in flin flon manitoba the company said mining activities concluded after the reserves were depleted following 18 years of steady production the company employees and equipment are transitioning to its operations in snow lake manitoba at 1215 pm et the companys shares fell 817 on the toronto stock exchange to c579 earlier in the session the stock touched a 52week low of c576 at 1235 pm et the stock had fallen 741 on the new york stock exchange to 450 per share earlier the stock touched a 52week low of 445 per share