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sapphire

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Journal Article

Age determination of oriented rutile inclusions in sapphire and of moonstone from the Mogok metamorphic belt, Myanmar

Guanghai Shi, Xiaochong Zhang, Yu Wang, Qiuli Li, Fuyuan Wu, Huaiyu He
Published: 01 November 2021
American Mineralogist (2021) 106 (11): 1852–1859.
DOI: https://doi.org/10.2138/am-2021-7487
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Rare sapphire-bearing syenitoid pegmatites and associated granitoids of the Hamedan region, Sanandaj–Sirjan zone, Iran: analysis of petrology, lithogeochemistry and zircon geochronology / trace element geochemistry

Ali A Sepahi, Hamed Vahidpour, David R Lentz, Chris RM McFarlane, Mohammad Maanijou, Sedigheh Salami, Mirmohammad Miri, Mehrak Mansouri, Razieh Mohammadi
Published: 24 February 2020
Geological Magazine (2020) 157 (9): 1499–1525.
DOI: https://doi.org/10.1017/S0016756820000023
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Origin of corundum–tourmaline–phlogopite rocks from Badakhshan, northeastern Afghanistan: a new type of metasomatism associated with sapphire formation

Barbara L. Dutrow, Darrell J. Henry, Ziyin Sun
Published: 01 July 2019
European Journal of Mineralogy (2019) 31 (4): 739–753.
DOI: https://doi.org/10.1127/ejm/2019/0031-2881
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Includes: Supplemental Content
Journal Article

Geochemistry of pink corundum-bearing feldspathic gneiss, Frenchvale quarry, Cape Breton Island, Canada: metamorphism of albitised, Fe-poor clastic rocks

J. Victor Owen, Jacob J. Hanley, Mitchell J. Kerr, Matthew Stimson, Brandon Boucher
Published: 01 April 2019
Mineralogical Magazine (2019) 83 (2): 249–260.
DOI: https://doi.org/10.1180/mgm.2018.165
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Metacarbonate-hosted Spinel On Baffin Island, Nunavut, Canada: Insights Into the Origin of Gem Spinel and Cobalt-Blue Spinel

Philippe M. Belley, Lee A. Groat
Published: 01 March 2019
The Canadian Mineralogist (2019) 57 (2): 147–200.
DOI: https://doi.org/10.3749/canmin.1800060
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High-pressure granulite facies metamorphism (∼1.8 GPa) revealed in silica-undersaturated garnet-spinel-corundum gneiss, Central Maine Terrane, Connecticut, U.S.A.

Duncan S. Keller, Jay J. Ague
Published: 01 November 2018
American Mineralogist (2018) 103 (11): 1851–1868.
DOI: https://doi.org/10.2138/am-2018-6543
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Journal Article

A common origin for Thai/Cambodian rubies and blue and violet sapphires from Yogo Gulch, Montana, U.S.A.?

Aaron C. Palke, Jacqueline Wong, Charles Verdel, Janaína N. Ávila
Published: 01 March 2018
American Mineralogist (2018) 103 (3): 469–479.
DOI: https://doi.org/10.2138/am-2018-6164
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The origin of needle-like rutile inclusions in natural gem corundum: A combined EPMA, LA-ICP-MS, and nano-SIMS investigation—Discussion

Alexander Proyer
Published: 01 December 2017
American Mineralogist (2017) 102 (12): 2521–2522.
DOI: https://doi.org/10.2138/am-2017-D6279
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The origin of needle-like rutile inclusions in natural gem corundum: A combined EMPA, LA-ICP-MS, and nano-SIMS investigation—Reply

Aaron C. Palke, Christopher M. Breeding
Published: 01 December 2017
American Mineralogist (2017) 102 (12): 2523–2524.
DOI: https://doi.org/10.2138/am-2017-R6286
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Journal Article

Trace-element compositions of sapphire and ruby from the eastern Australian gemstone belt

Jacqueline Wong, Charles Verdel, Charlotte M. Allen
Published: 01 December 2017
Mineralogical Magazine (2017) 81 (6): 1551–1576.
DOI: https://doi.org/10.1180/minmag.2017.081.012
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Journal Article

Sapphire Megacrysts In Syenite Pegmatites From the Ilmen Mountains, South Urals, Russia: New Mineralogical Data

Elena S. Sorokina, Stefanos Karampelas, Tursun P. Nishanbaev, Sergey N. Nikandrov, Boris S. Semiannikov
Published: 30 September 2017
The Canadian Mineralogist (2017) 55 (5): 823–843.
DOI: https://doi.org/10.3749/canmin.1700016
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Journal Article

Sapphire, a not so simple gemstone

F. Lin Sutherland
Published: 01 July 2017
American Mineralogist (2017) 102 (7): 1373–1374.
DOI: https://doi.org/10.2138/am-2017-6105
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Journal Article

The origin of needle-like rutile inclusions in natural gem corundum: A combined EPMA, LA-ICP-MS, and nanoSIMS investigation

Aaron C. Palke, Christopher M. Breeding
Published: 01 July 2017
American Mineralogist (2017) 102 (7): 1451–1461.
DOI: https://doi.org/10.2138/am-2017-5965
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Journal Article

Trace Element Geochemistry and Metasomatic Origin of Alluvial Sapphires from the Orosmayo Region, Jujuy Province, Northwest Argentina

Stephen J. Harris, Ian T. Graham, Angela Lay, William Powell, Elena Belousova, Eduardo Zappettini
Published: 01 July 2017
The Canadian Mineralogist (2017) 55 (4): 595–617.
DOI: https://doi.org/10.3749/canmin.1700015
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Journal Article

Reflectance Spectroscopy and Hyperspectral Imaging of Sapphire-bearing Marble from the Beluga Occurrence, Baffin Island, Nunavut

David Turner, Lee A. Groat, Benoit Rivard, Philippe M. Belley
Published: 01 July 2017
The Canadian Mineralogist (2017) 55 (4): 787–797.
DOI: https://doi.org/10.3749/canmin.1700023
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Journal Article

Origin of Scapolite-hosted Sapphire (corundum) Near Kimmirut, Baffin Island, Nunavut, Canada

Philippe M. Belley, Tashia J. Dzikowski, Andrew Fagan, Jan CempÍrek, Lee A. Groat, James K. Mortensen, Mostafa Fayek, Gaston Giuliani, Anthony E. Fallick, Paul Gertzbein
Published: 01 July 2017
The Canadian Mineralogist (2017) 55 (4): 669–699.
DOI: https://doi.org/10.3749/canmin.1700018
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Book Chapter

Tectonic and metamorphic evolution of the Mogok Metamorphic and Jade Mines belts and ophiolitic terranes of Burma (Myanmar)

Author(s)
M. P. Searle, C. K. Morley, D. J. Waters, N. J. Gardiner, U. Kyi Htun, Than Than Nu, L. J. Robb
Book: Myanmar: Geology, Resources and Tectonics
Publisher: The Geological Society of London
Published: 01 January 2017
DOI: 10.1144/M48.12
EISBN: 9781862399730
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Book Chapter

Gem deposits of Myanmar

Author(s)
Kyaw Thu, Khin Zaw
Book: Myanmar: Geology, Resources and Tectonics
Publisher: The Geological Society of London
Published: 01 January 2017
DOI: 10.1144/M48.23
EISBN: 9781862399730
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Journal Article

Morphological and chemical evolution of corundum (ruby and sapphire): Crystal ontogeny reconstructed by EMPA, LA-ICP-MS, and Cr 3+ Raman mapping

Elena S. Sorokina, Wolfgang Hofmeister, Tobias Häger, Regina Mertz-Kraus, Stephan Buhre, John M. Saul
Published: 01 December 2016
American Mineralogist (2016) 101 (12): 2716–2722.
DOI: https://doi.org/10.2138/am-2016-5614
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Journal Article

Provenance determination of sapphires and rubies using laser-induced breakdown spectroscopy and multivariate analysis

Kristen A. Kochelek, Nancy J. McMillan, Catherine E. McManus, David L. Daniel
Published: 01 August 2015
American Mineralogist (2015) 100 (8-9): 1921–1931.
DOI: https://doi.org/10.2138/am-2015-5185
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