Editing Quartz (section)

== External links ==
{{Commons category|Quartz}}
{{Wiktionary|quartz}}
{{Wikisource|1911_Encyclopædia_Britannica/Quartz|EB1911:Quartz}}
* [https://web.archive.org/web/20140119002111/http://www.lixinsurface.com/ Quartz varieties, properties, crystal morphology. Photos and illustrations]
* [https://web.archive.org/web/20071120041430/http://www.minsocam.org/msa/collectors_corner/arc/silicanom.htm Gilbert Hart, "Nomenclature of Silica", ''American Mineralogist'', Volume 12, pp. 383–395. 1927]
* {{cite web|url=http://invention.smithsonian.org/centerpieces/quartz/inventors/index.html |title=The Quartz Watch&nbsp;– Inventors |publisher=The Lemelson Center, National Museum of American History, [[Smithsonian Institution]] |url-status=dead |archive-url=https://web.archive.org/web/20090107020810/http://invention.smithsonian.org/centerpieces/Quartz/inventors/index.html |archive-date=7 January 2009 }}
* [https://web.archive.org/web/20071012101816/http://www.connogue.com/quartslab/html/terminology.html Terminology used to describe the characteristics of quartz crystals when used as oscillators]
* [http://www.lithicsireland.ie/phd_quartz_lithic_technology_chap_1.html Quartz use as prehistoric stone tool raw material]

{{Mohs}}{{Silica minerals}}{{Authority control}}

[[Category:Quartz| ]]
[[Category:Dielectrics]]
[[Category:Piezoelectric materials]]
[[Category:Symbols of Georgia (U.S. state)]]
[[Category:Trigonal minerals]]
[[Category:Minerals in space group 152 or 154]]
[[Category:Minerals in space group 180 or 181]]
[[Category:Luminescent minerals]]
[[Category:Quartz gemstones|Quartz gemstones]]
[[Category:Industrial minerals]]
[[Category:Silica polymorphs]]
[[Category:Symbols of South Dakota]]