What is the book Topaz about?

A #1 New York Times bestseller, Topaz follows French intelligence chief André Devereaux and NATO intelligence chief Michael Nordstrom. On the eve of the Cuban Missile Crisis in Paris, 1962, Devereaux and Nordstrom uncover Soviet plans to ship nuclear arms.

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People also ask, was Topaz based on a true story?

The story is loosely based on the 1962 Sapphire Affair, which involved the head of France’s SDECE in the United States, the spy Philippe Thyraud de Vosjoli, a friend of Uris, who played an important role in “helping the U.S. discover the presence of Russian offensive missiles in Cuba.”

Keeping this in consideration, what is topaz mineral? Topaz is a crystalline mineral in the silicate group. It has a chemical formula of Al2SiO4(F,OH)2, and that “F,” fluorine, makes it an uncommon mineral. With a hardness of 8 and a variety of colors, topaz is a great choice for jewelry in any style and can even make for a unique center stone in an engagement ring.

Similarly, what is topaz stone?

Topaz (/ˈtoʊˌpæz/ TOH-paz) is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F, OH)2. It is used as a gemstone in jewelry and other adornments. Common topaz in its natural state is colorless, though trace element impurities can make it pale blue, golden brown to yellow orange.

Where was Hitchcock in topaz?

LaGuardia International Airport

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