Anthracite and bituminous are two types of what mineral?

More Questions:

The phrase "cross word puzzle" was first used to describe a word puzzle in what year?

What term for a Bigfoot creature comes from the Salish Indian word meaning "wild man"?

Bill Cosby is a famous alumnus of what Philadelphia university?

In the 1530s, Michelangelo began work on what fresco on the wall of the Sistine Chapel?

In which country was Rudyard Kipling born?

Who wrote "The Murders in the Rue Morgue"?

The city of Roswell, famous for its 1947 UFO incident, is in which state?

What is a mammal with a pouch for its young called?

What is the international radio code word for the letter F?

What sailor's disease resulted from a deficiency of Vitamin C?

Who played the role of Arnold on the ABC sitcom "Happy Days"?

What Joyce Maynard novel was made into a 1995 film, starring Nicole Kidman as a murderous TV weatherperson?

Where did Ichabod Crane reside?

Which Hollywood star is married to Matthew Broderick?

What US state is represented by the figures of George Washington and Robert E. Lee in the Capitol's Statuary Hall?