This ancient attempt to transmute base metals into noble metals was called what?

More Questions:

What name is given to the large Russian utensil for heating and boiling water?

In the children's toe-counting rhyme, what did the third little piggy have?

What original literary work was the movie "The Heiress" based on?

The Siege Perilous was the name for the empty seat where?

Which is the largest of the Caribbean islands?

What is an EKG?

What failed IBM computer was advertised by a Charlie Chaplin impersonator?

Leprosy is often referred to by what other name?

What number does the letter "V" with a bar over it represent in Roman numerals?

What was the name of the family in "One Man's Family" TV show?

What "Family Feud" actor ended up committing suicide?

What TV show's announcer was Hank "Hey Now!" Kingsley?

What country did the house of Rurik and Romanov rule?

What are the nicknames of the twin sisters who work as enforcers for Darcy Parker, in the "Strangers in Paradise" comic series?

Which actress played Emma Peel in the 1960s TV show "The Avengers"?