Anthracite iron as an ingredient into a reverberatory furnace (and in later years, a Bessemer converter). Anthracite, also known as stone coal or rock coal, is very difficult to ignite, mine, clean, and break into smaller chunks and requires correct conditions to build heat or hold temperature and sustain burning—which oft depend upon the size and uniformity of the coal particles. Yet American cities were cramped for fuels, woodlands were exhausted near bigger towns and Philadelphia, largest city in America needed fuels for mills and foundries as well to sustain manufacturing. Inventor and industrialist Josiah White (owner of a wire mill, foundry
History of anthracite coal mining in Pennsylvania British navy blockades through during the war, industrialist Josiah White set his mill supervisors the task of experimenting with Anthracite to get to ignite and burn in a useful way. In 1813, the first mining actually in the Lehigh Valley was begun at Beaver Meadows, however, because of the various struggles getting it the to Philadelphia and because it is far more difficult to ignite Anthracite with its sporadic and unreliable supply did not come to be generally used regularly until after the War of 1812 and Hazard and White showed the way. The developments of the canal and then