A short history of Taconite
Taconite was established in 1907 and is one of several whistlestop cities located on Highway 169 collectively known as 'Range Cities'. These cities were branded as such when they sprang up in parallel with the nearby iron mining operations that began in Coleraine and headed in a northeasterly direction. The mines and cities comprise part of what is known as Minnesota's Iron Range, specifically the Mesabi Range.
Taconite abuts what was originally called the Holman Mine, with independently operated mines located on either side of the city.
With closure of the mines, the withdrawal of dewatering equipment led to rain, runoff and underground springs raising water levels in the nearby mine pits. The abandoned pits that surround Taconite (including the Holman Mine) have been filled and joined into what is now called the Canisteo Mine complex.
Adapted (trimmed) from the Wikipedia article Taconite, Minnesota, revision 1374943238 by its contributors, licensed CC BY-SA 4.0.