A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally iron, but also others such as lead or copper.
Jackson, Alabama. Jackson is a city in Clarke County, Alabama, United States. The population was 5,228 at the 2010 census. It was one of three wet settlements in an otherwise-dry county.
Jackson County, Alabama. Not to be confused with Jackson, Alabama. Jackson County is the northeasternmost county in the U.S. state of Alabama. As of the 2010 census, the population was 53,227. The county seat is Scottsboro. It was named for Andrew Jackson, general in the United States Army and afterward President of the United States of America.