Tasu or Tassoo, also Old Tasu or Old Tasu Townsite, was an iron and copper (w/ precious metal sweeteners) open pit and underground mining operation and townsite located on the south shore of Tasu Sound in west-central Moresby Island in the Haida Gwaii of the North Coast of British Columbia, Canada. It ran from 1918 until the early 1980s,[1] with the townsite growing full size in the early 1960s. The early iron mine was owned and worked by Japanese miners, with the mine finishing operation as Wesfrob Mine,[2] owned by Falconbridge Nickel Mines.
