Indiana coal mine information systemHenan Mining ...
Coal Bluff Indiana Wikipedia. Coal Bluff is an unincorporated community in northern Nevins Township, Vigo County, in the US state of Indiana It is part of the Terre Haute metropolitan area History Coal Bluff grew to be a hamlet in consequence of Webster's coal mine, one of the first in the county being openedWebster sold the mine to the Coal Bluff Mining Company, and hence .