More on semiprecious stone from Fact Monster:

• Famous Couples | Shah Jahan and Mumtaz Mahal - Grieving emperor who built the Taj Mahal for his late wife
• cameo - cameo cameo , small relief carving, usually on striated precious or semiprecious stones or on ...
• Badakhshan, province, Afghanistan - Badakhshan Badakhshan , province (1979 est. pop. 497,000), 17,011 sq mi (44,059 sq km), extreme NE ...
• jewelry - jewelry jewelry, personal adornments worn for ornament or utility, to show rank or wealth, or to ...
• René Lalique - Lalique, René Lalique, René , 1860–1945, French jewelery designer and ...

See more Encyclopedia articles on: Mineralogy and Crystallography