The amount of what substance in granite determines its color?

More Questions:

What's the triangular Asian pastry containing spiced meat?

As punishment for not appreciating Apollo's music, King Midas's ears were transformed into the ears of what animal?

What does "Lo Stivale', the local name for the Italian peninsula, mean in Italian?

Tenerife is the largest island in which archipelago?

The troposphere, stratosphere and mesosphere all make part of the Earth's what?

What professor of physics oversaw the design and assembly of the first atomic bomb?

What chemical element has been added to table salt since 1924, to help prevent goiter?

What color is Shrek?

Who played the godfather in the movie "The Godfather"?

What Clint Eastwood film was loosely inspired by the 1960's serial killer known as the Zodiac Killer?

In the movie "Home Alone" what nickname did the burglars bestow upon themselves?

What country did James Knox Polk declare war against in 1846?

Which South African town was severely damaged by the Boland Earthquake in September 1969?

What date did the United Kingdom European Union membership referendum took place on?

Which pioneer of modern nursing had a cat called Bismark?