Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar.
Arlington Heights is a municipality in Cook County with a small portion in Lake County in the U.S. state of Illinois. A suburb of Chicago, it lies about 25 miles (40 km) northwest of the city's downtown. Per the 2020 Census, the population was 77,676. Per the 2010 Census, it is the most populous community in the United States that is incorporated as a "village", and is the 13th most populous municipality in Illinois, although it is not far ahead of its nearby Illinois neighboring villages of Schaumburg and adjacent Palatine.
Capitol Heights is a town in Prince George's County, Maryland, United States, located on the border of both the Northeast & Southeast quadrants of Washington. Per the 2020 census, the population was 4,050. The town of Capitol Heights is officially bounded between Southern Avenue NE/SE to the north, Yost Place, and Eastern Avenue NE to the east, the Watts Branch Stream, Brooke Road, and Capitol Heights Boulevard to the south, and Marlboro Pike to the west. The zip code of Capitol Heights is 20743.
Crystal City is the name of:
Ottawa West—Nepean is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 1997.
South Norwood is a district of south-east London, England, within the London Borough of Croydon and the historic county of Surrey. It is located 7.8 miles (12.5 km) south-east of Charing Cross, north of Woodside and Addiscombe, east of Selhurst and Thornton Heath, south of Crystal Palace/Upper Norwood and Anerley, and west of Elmers End and Penge.
Crystal Dynamics, Inc. is an American video game developer founded in 1992 by Judy Lang, Madeline Canepa and Dave Morris and is based in the San Francisco Bay Area. It was acquired by Eidos Interactive in 1998 and is part of Square Enix Europe since 2009. Crystal Dynamics was the first licensed developer for 3DO. The company's mascot was the video game character Gex the Gecko until 2000.
The Croydon transmitting station is a broadcasting and telecommunications facility on Beaulieu Heights in Upper Norwood, London, England, in the London Borough of Croydon, owned by Arqiva. It was established in 1955 and initially used a small lattice tower. The present tower is 152 metres (499 ft) high and was built in 1962.
The Union Pacific Northwest Line (UP-NW) is a commuter rail line provided by Metra and operated by the Union Pacific Railroad in Chicago, Illinois and its surrounding suburbs. While Metra does not refer to any of its lines by colors, the timetable accents for the Union Pacific Northwest Line are bright "Viking Yellow," honoring the Chicago & North Western Railway's Viking passenger train.
Santana Row is a residential and commercial district of West San Jose in San Jose, California. Santana Row is intersected by Stevens Creek Boulevard, a major thoroughfare, and nearby to local landmarks like Westfield Valley Fair and the Winchester Mystery House.
Crystal Palace Park is a Victorian pleasure ground located in the South London suburb of Crystal Palace which surrounds the site of the former Crystal Palace Exhibition building. The Palace had been relocated from Hyde Park, London after the 1851 Great Exhibition and rebuilt with some modifications and enlargements to form the centrepiece of the pleasure ground, before being destroyed by fire in 1936. The park features full-scale models of dinosaurs in a landscape, a maze, lakes, and a concert bowl.
Crystal Heights was a design by American architect Frank Lloyd Wright for a hotel, apartment, and shopping complex in Washington, D.C. The project would have been built on one of the largest remaining undeveloped tracts in the city, known as the Oak Lawn estate or Temple Heights, on the edge of the Adams Morgan and Dupont Circle neighborhoods. The site was bounded by 19th Street, Columbia Road, Connecticut Avenue, and Florida Avenue, all in the northwest quadrant.
Wedgewood Heights is an irregularly shaped neighbourhood in west Edmonton, Alberta, Canada. According to the City of Edmonton map utility, "most of the roads in Wedgewood Heights are named in honour of well-known Edmontonians."
Wuthering Heights is a 1978 British film adaptation of Emily Brontë's 1847 novel Wuthering Heights, starring Ken Hutchison, Kay Adshead, Pat Heywood, and John Duttine, originally broadcast on BBC Two as a 5-part mini-series, beginning 24 September 1978. Location filming took place on the Yorkshire Moors. This BBC version is regarded as being the one most faithful to the original novel because it does not end with Cathy's death but continues into the next generation, with Heathcliff seeking revenge against those he felt had wronged him.
Lakewood Heights is a Black neighborhood in southeast Atlanta. It is bounded by:
Academy of Our Lady, also known as Longwood Academy, was a school in the Chicago, Illinois from 1875 to 1999.
The Uri B. Curtis House, at 169 Booker St. in Tonopah, Nevada, United States, was built in 1906. It was listed on the National Register of Historic Places in 1982.
The Treaty Oak was a 350–400-year-old oak tree that once stood on the Oak Lawn estate in Washington, D.C. The estate was previously called Widow's Mite and owned by the Holmead and Nourse families. It included a large four-story Second Empire house that owner Thomas P. Morgan had expanded. The estate was bounded by 19th Street, Columbia Road, Connecticut Avenue, and Florida Avenue, on the edge of today's Dupont Circle and Adams Morgan neighborhoods.
Crystal R. Hudson is an American politician from New York City. She is the Democratic nominee for the 35th district of the New York City Council – tantamount to election in the heavily Democratic district, which covers parts of central Brooklyn.
Canada 
Nova Scotia 