Difference between revisions of "Brookite"
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== Description == | == Description == | ||
| − | One of three naturally occuring isomorphic forms of [http://cameo.mfa.org/materials/fullrecord.asp?name=titanium | + | One of three naturally occuring isomorphic forms of [http://cameo.mfa.org/materials/fullrecord.asp?name=titanium%20dioxide titanium dioxide]: anatase, rutile and brookite. Brookite forms red-brown or blackish crystals with a metallic luster. It was named for the English mineralogist H.J.Brooke. Brookite deposits occur in the Alps and in Wales (Fronolen). |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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== Authority == | == Authority == | ||
| − | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: brookite" | + | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: brookite" Encyclopædia Britannica [Accessed January 22, 2002]. |
* Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Brookite (Accessed Sept. 2, 2005 for foreign language terms) | * Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Brookite (Accessed Sept. 2, 2005 for foreign language terms) | ||
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* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976 | * ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976 | ||
| − | * | + | * Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997 |
* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998 | * ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998 | ||
Revision as of 07:40, 24 July 2013
Description
One of three naturally occuring isomorphic forms of titanium dioxide: anatase, rutile and brookite. Brookite forms red-brown or blackish crystals with a metallic luster. It was named for the English mineralogist H.J.Brooke. Brookite deposits occur in the Alps and in Wales (Fronolen).
Synonyms and Related Terms
titanium dioxide; brookiet (Ned.); brukit (Pol.); brookita (Port.); brokita (Esp.); Brookit (Deut.)
Other Properties
Orthorhombic crystalline system.
| Composition | TiO2 |
|---|
Authority
- Encyclopedia Britannica, http://www.britannica.com Comment: brookite" Encyclopædia Britannica [Accessed January 22, 2002].
- Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Brookite (Accessed Sept. 2, 2005 for foreign language terms)
- Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
- Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
- The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998