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

More Questions:

In 1988, who were admitted at Wheaton College for the first time?

In the restaurant industry, what number does the kitchen commonly assign to an item that they've run out of?

Which novel did Joseph Heller write as a sequel to "Catch-22"?

What bird was used as an alias for Tom Clancy's CIA agent in the Kremlin?

What US state was author J. D. Salinger born in?

Which US state is sometimes referred to as the Beaver State?

What 4 seas are named for colors?

Which US state is home to the Steamboat Geyser?

Seafloor spreading at midoceanic ridges is how scientists first discovered the periodic reversal of what?

How many sides does a nonagon have?

What was Michael Flaherty's job on the TV show "Spin City"?

What hockey team jersey does Cameron wear in the movie "Ferris Bueller's Day Off"?

In 1996, what became the first minivan to be named Motor Trend magazine’s "Car of the Year"?

What famous statue was discovered in 1820 on the Greek island of Milos?

What country borders Zambia to the north?