by Guest » October 9, 2020, 9:17 am
The book I have on the development of the Taconite industry and in particular Silver Bay doesn't mention how long they expected the Silver Bay facilities to remain in operation. There are literally billions of tons of taconite in Minnesota and the only thing that prevents it most from being developed is costs of extraction, costs of environmental and reclamation, etc.
However, Silver Bay was very nearly forced to close permanently in the late 1970s due to taconite tailings being dumped into Lake Superior that was found to have caused asbestos contamination in the City of Duluth's drinking water. The environment lawsuits went all the way to the US Supreme Court and Reserve was forced to either create an on-land, well inland tailing facility or close permanently.
The book I have is called "Pioneering with Taconite" by E. W. Davis and was first printed in 1964 and was recently reprinted.
The book I have on the development of the Taconite industry and in particular Silver Bay doesn't mention how long they expected the Silver Bay facilities to remain in operation. There are literally billions of tons of taconite in Minnesota and the only thing that prevents it most from being developed is costs of extraction, costs of environmental and reclamation, etc.
However, Silver Bay was very nearly forced to close permanently in the late 1970s due to taconite tailings being dumped into Lake Superior that was found to have caused asbestos contamination in the City of Duluth's drinking water. The environment lawsuits went all the way to the US Supreme Court and Reserve was forced to either create an on-land, well inland tailing facility or close permanently.
The book I have is called "Pioneering with Taconite" by E. W. Davis and was first printed in 1964 and was recently reprinted.