History of anthracite coal mining in Pennsylvania History of anthracite coal mining in Pennsylvania There are two types of coal found in Pennsylvania: anthracite (the “hard coal” found in Northeastern Pennsylvania below the Allegheny Ridge southwest to Harrisburg; also called “stone coal”, “rock coal” in the 1800s) and bituminous (“soft coal”, found west of the Allegheny Front escarpment). Anthracite coal is a natural mineral with a high carbon and energy content that gives off light and heat (produced energy) when burned, making it useful as a fuel. It was possibly first used in Pennsylvania as a fuel in 1769, but its real history begins with a documented
A Star Is Burns Lovitz, the episode guest stars Maurice LaMarche, a regular on "The Critic", who voices George C. Scott as well as Jay Sherman's belch. Phil Hartman also makes a brief appearance as an actor resembling Charlton Heston portraying Judah Ben-Hur in Mr. Burns' film. Rainier Wolfcastle's line, "on closer inspection, these are loafers", was ad-libbed by Dan Castellaneta who was providing the voice of the character on a temporary track. It was later re-recorded by Wolfcastle's normal voice actor, Harry Shearer. The Imperial March from "The Empire Strikes Back" is played as Mr. Burns is introduced. The song the "Rappin' Rabbis"