Topaz is a silicate mineral made of aluminum and fluorine with the chemical formula Al2SiO4(F, OH)2. It is used as a gemstone in jewelry and other ...
Topaz is a silicate mineral. Along with silicate, it includes the chemical elements aluminium and fluorine with the chemical formula Al2SiO4(F,OH)2.
Topaz is a mineral or gemstone. Topaz may also refer to: Contents. 1 Arts. 1.1 Fictional characters and places; 1.2 Film and television; 1.3 Literature ...
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Based on the 1967 novel of the same title by Leon Uris, the film is about a French intelligence agent (Stafford) who becomes entangled in Cold War politics ...