History of anthracite coal mining in Pennsylvania coal was being transported annually to Philadelphia using the Schuylkill River (Dublin, Licht, 13) The Wurts brothers, William and Maurice, owned coalfields in the northeastern Pennsylvania anthracite region, but found an unresponsive market in Philadelphia, which was receiving coal from the Schuylkill and Lehigh routes. They saw business potential in finding a connection route between anthracite fields and the New York City market, and so they had the Delaware and Hudson Canal Company incorporated in 1823 (Sciaky, 275-6). The D&H Company built a canal system across parts of the Delaware and Hudson Rivers that stretched from Honesdale, PA to Rondout,
Anthracite budgerigar mutation Anthracite budgerigar mutation The Anthracite budgerigar mutation is an extremely rare mutation that occurs in the budgerigar. The mutation, similar to the Violet budgerigar mutation, causes a difference in the coloring of budgerigars. Anthracites have black or very dark gray feathers, possibly with some white depending on the budgerigar in particular. The mutation is believed to have started in Germany, and tends to be local to that area. Currently, most owners wishing to obtain an Anthracite need to import these budgerigars from Germany. The description and genetic behaviour of the Anthracite and English Grey are identical, insofar as this can