1 Very low-sodium foods contain 35 mg or less per serving. 2  Salt-free/sodium-free foods must contain no more than 5 mg per serving.
Coal County, Oklahoma. Coal County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 5,925. Its county seat is Coalgate.
The environments or conditions under which these coals were formed: anthracite coal, bituminous coal, Coals are classified into three main ranks, or types: lignite, bituminous coal, and anthracite. Lignite - is the lowest rank of coal - which means that it has the lowest heating value and lowest carbon content.