Times Union
NORTH CREEK — Could the abandoned mines at Tahawus once again fill a critical national need? A source of iron ore as early as the 1820s, the mines during World War II provided titanium used in manufacturing aircraft. To mine the titanium, a 30-mile federally funded rail line was built.
The war ended, the mine eventually shut down, and in 1989 the rail line was abandoned. Now, with a new owner, Chicago-based Iowa Pacific Holdings, which operates the North Creek snow trains, the rail line is expected to re-open in the next six to 12 months. "There are three million tons of tailings. Barton Mines (in North Creek) has another two million tons," said Ed Ellis, president of Iowa Pacific, during an interview Thursday in Saratoga Springs. The tailings, rocks left over from mining, are in demand as road aggregate, Ellis said. He said the mine also contains rare earths, elements that have a range of applications from batteries and lasers to wind turbines and energy-efficient lighting.
Read more:
http://www.timesunion.com/business/arti ... z1gLUbuWav
[please do not copy and paste entire articles from the web, that is a violation of copyright law. brief passage and link to original only, please - omv]