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Alexandrite

Tsarstone collectors guide


Pegmatite

Pegmatite
A light-colored, coarse-grained igneous rock from granite clan containing orthoclase, quartz, microline, mica, gemstones, and many ferromagnesian minerals resulting from slow solidification. Pegmatite is occurring place of many uncommon gem minerals such as beryl, topaz, tourmaline, etc. Also called giant granite.
Bibliographic details
Page title Definition of Pegmatite
Author David Weinberg
Website title Alexandrite Tsarstone Collectors Guide
Date published 03 July 2010 05:44 UTC
Date accessed 21 April 2014 16:46 UTC
Permanent link http://www.alexandrite.net/viewpage.html?id=GG-101-00001
AMA style
David Weinberg. "Definition of Pegmatite". In Alexandrite Tsarstone Collectors Guide. July 03, 2010, 05:44 UTC. Available at: http://www.alexandrite.net/viewpage.html?id=GG-101-00001. Accessed April 21, 2014.
APA style
"Definition of Pegmatite". (2010, July 03). In Alexandrite Tsarstone Collectors Guide. Retrieved 16:46, April 21, 2014, from http://www.alexandrite.net/viewpage.html?id=GG-101-00001.
Bluebook style
"Definition of Pegmatite", http://www.alexandrite.net/viewpage.html?id=GG-101-00001 (last visited April 21, 2014).
Bluebook: Harvard JOLT style
See Alexandrite Tsarstone Collectors Guide, "Definition of Pegmatite", http://www.alexandrite.net/viewpage.html?id=GG-101-00001 (A light-colored, coarse-grained igneous rock from granite clan containing orthoclase, quartz, microline, mica, gemstones, and many ferromagnesian minerals resulting from slow solidification. Pegmatite is occurring place of many uncommon gem minerals such as beryl, topaz, tourmaline, etc. Also called giant granite.) (as of Apr. 21, 2014, 16:46 GMT).
CBE/CSE style
David Weinberg. "Definition of Pegmatite". In Alexandrite Tsarstone Collectors Guide. 2010 Jul 03, 05:44 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2010 Jul 03, 05:44 UTC [cited 2014 Apr 21]. Available from: http://www.alexandrite.net/viewpage.html?id=GG-101-00001.
Chicago style
David Weinberg, "Definition of Pegmatite", http://www.alexandrite.net/viewpage.html?id=GG-101-00001, (accessed April 21, 2014).
MLA style
"Definition of Pegmatite". Alexandrite Tsarstone Collectors Guide. 03 Jul 2010, 05:44 UTC. 21 Apr 2014 http://www.alexandrite.net/viewpage.html?id=GG-101-00001
MHRA style
David Weinberg, "Definition of Pegmatite", Alexandrite Tsarstone Collectors Guide, 03 July 2010, 05:44 UTC, http://www.alexandrite.net/viewpage.html?id=GG-101-00001 [accessed 21 April 2014].
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