Which precious stones are found in the Namib desert in Africa?

More Questions:

How many wheels are there on the trailer of an "18-wheeler" truck?

Sapporo beer was first brewed in which country?

The sleeve insignia of a First Class Petty Officer in the US Navy is a spread eagle over how many chevrons?

In what decade was Montreal Canadien great Maurice "Rocket" Richard born?

What two letters in American Sign Language require a finger movement?

What is the capital of Comoros?

What city is home to the headquarters of the Boeing Company?

The city of Cleveland is located on the shores of which Great Lake?

Lake Champlain lies on the border between Vermont and which other US state?

What is the only insect that can turn its head?

Who play the burglars in, Home Alone?

In The Simpsons, when Marge becomes a cop, she arrests Homer for taking her what?

The Hundred Years" War actually lasted how many years?

In what present-day country was the first space launch facility located?

Who is novelist Helen Fielding's most famous character?