A blast furnace is a special type of furnace. They are used to make iron from ore. Blast furnaces are very large. They can be up to 60 metres (200 ft) tall and 15 metres (49 ft) in diameter.
Jonesborough, Tennessee. Jonesborough (historically also Jonesboro) is a town in, and the county seat of, Washington County, Tennessee, in the southeastern United States. The population was 5,975 at the 2010 census. It is Tennessee's oldest town.
There are 278 real estate listings found in Jonesborough, TN. View our Jonesborough real estate area information to learn about the weather, local school districts, demographic data, and general information about Jonesborough, TN. Get in touch with a Jonesborough real estate agent who can help you find the home of your dreams in Jonesborough.