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Alexandrite

Tsarstone collectors guide

GemResearch Swisslab

Determination of the authenticity and country of origin of rubies, sapphires and other rare colour gemstones. Also offers gemstone reports and inscriptions.

GRS Gemresearch Swisslab Ltd
Homepage Address Contact
www.gemresearch.ch/ P.O. Box 4028
Canton
Lucerne 6002
Switzerland
N: Dr. A. Peretti
T: 41-210-31-31
F: 41-210-31-34
E: adolf@peretti.ch

Private gemological research company focused on the characterization of high-quality gems from newly opened mines.

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Bibliographic details
Page title GemResearch Swisslab
Author David Weinberg
Website title Alexandrite Tsarstone Collectors Guide
Date published 12 August 2011 01:16 UTC
Date accessed 19 March 2019 15:25 UTC
Permanent link http://www.alexandrite.net/viewpage.html?id=WDD-003-00016
AMA style
David Weinberg. "GemResearch Swisslab". In Alexandrite Tsarstone Collectors Guide. August 12, 2011, 01:16 UTC. Available at: http://www.alexandrite.net/viewpage.html?id=WDD-003-00016. Accessed March 19, 2019.
APA style
"GemResearch Swisslab". (2011, August 12). In Alexandrite Tsarstone Collectors Guide. Retrieved 15:25, March 19, 2019, from http://www.alexandrite.net/viewpage.html?id=WDD-003-00016.
Bluebook style
"GemResearch Swisslab", http://www.alexandrite.net/viewpage.html?id=WDD-003-00016 (last visited March 19, 2019).
Bluebook: Harvard JOLT style
See Alexandrite Tsarstone Collectors Guide, "GemResearch Swisslab", http://www.alexandrite.net/viewpage.html?id=WDD-003-00016 () (as of Mar. 19, 2019, 15:25 GMT).
CBE/CSE style
David Weinberg. "GemResearch Swisslab". In Alexandrite Tsarstone Collectors Guide. 2011 Aug 12, 01:16 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2011 Aug 12, 01:16 UTC [cited 2019 Mar 19]. Available from: http://www.alexandrite.net/viewpage.html?id=WDD-003-00016.
Chicago style
David Weinberg, "GemResearch Swisslab", http://www.alexandrite.net/viewpage.html?id=WDD-003-00016, (accessed March 19, 2019).
MLA style
"GemResearch Swisslab". Alexandrite Tsarstone Collectors Guide. 12 Aug 2011, 01:16 UTC. 19 Mar 2019 http://www.alexandrite.net/viewpage.html?id=WDD-003-00016
MHRA style
David Weinberg, "GemResearch Swisslab", Alexandrite Tsarstone Collectors Guide, 12 August 2011, 01:16 UTC, http://www.alexandrite.net/viewpage.html?id=WDD-003-00016 [accessed 19 March 2019].
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