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hexagonal system

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Journal Article

New Minerals from the Redmond Mine, North Carolina, USA: IV. Haywoodite and Hanahanite, Two New Minerals Containing Gordaite-Like Sheets

Anthony R. Kampf, Jason B. Smith, John M. Hughes, Chi Ma, Christopher Emproto
Published: 28 December 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (6): 1137–1149.
DOI: https://doi.org/10.3749/2300027
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Ermakovite (NH 4 )(As 2 O 3 ) 2 Br, a new exhalative arsenite bromide mineral from the Fan-Yagnob coal deposit, Tajikistan

Vladimir Yu. Karpenko, Leonid A. Pautov, Oleg I. Siidra, Mirak A. Mirakov, Anatoly N. Zaitsev, Pavel Yu. Plechov, Saimudasir Makhmadsharif
Published: 14 October 2022
Mineralogical Magazine (2023) 87 (1): 69–78.
DOI: https://doi.org/10.1180/mgm.2022.116
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Hexagonal magnetite in Algoma-type banded iron formations of the ca. 2.52 Ga Baizhiyan Formation, North China: Evidence for a green rust precursor?

Longfei Sun, Maxwell Lechte, Xiaoying Shi, Xiqiang Zhou, Limin Zhou, Hao Fang, Baozeng Xie, Mengting Wu, Dongjie Tang
Published: 01 May 2022
American Mineralogist (2022) 107 (5): 970–984.
DOI: https://doi.org/10.2138/am-2022-7981
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The Hexagonal ↔ Orthorhombic Structural Phase Transition in Claringbullite, Cu 4 FCl(OH) 6

Mark D. Welch, Jens Najorka, Michael S. Rumsey, John Spratt
Published: 11 May 2021
The Canadian Mineralogist (2021) 59 (1): 265–285.
DOI: https://doi.org/10.3749/canmin.2000041
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A multi-method characterization of natural terrestrial birnessites

Florence T. Ling, Jeffrey E. Post, Peter J. Heaney, Cara M. Santelli, Eugene S. Ilton, William D. Burgos, Arthur W. Rose
Published: 01 June 2020
American Mineralogist (2020) 105 (6): 833–847.
DOI: https://doi.org/10.2138/am-2020-7303
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Nomenclature of the magnetoplumbite group

Dan Holtstam, Ulf Hålenius
Published: 26 March 2020
Mineralogical Magazine (2020) 84 (3): 376–380.
DOI: https://doi.org/10.1180/mgm.2020.20
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Transjordanite, Ni 2 P, a new terrestrial and meteoritic phosphide, and natural solid solutions barringerite-transjordanite (hexagonal Fe 2 P–Ni 2 P)

Sergey N. Britvin, Michail N. Murashko, Yevgeny Vapnik, Yury S. Polekhovsky, Sergey V. Krivovichev, Maria G. Krzhizhanovskaya, Oleg S. Vereshchagin, Vladimir V. Shilovskikh, Natalia S. Vlasenko
Published: 01 March 2020
American Mineralogist (2020) 105 (3): 428–436.
DOI: https://doi.org/10.2138/am-2020-7275
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Phase transition boundary between fcc and hcp structures in Fe-Si alloy and its implications for terrestrial planetary cores

Tetsuya Komabayashi, Giacomo Pesce, Guillaume Morard, Daniele Antonangeli, Ryosuke Sinmyo, Mohamed Mezouar
Published: 01 January 2019
American Mineralogist (2019) 104 (1): 94–99.
DOI: https://doi.org/10.2138/am-2019-6636
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Stracherite, BaCa 6 (SiO 4 ) 2 [(PO 4 )(CO 3 )]F, the first CO 3 -bearing intercalated hexagonal antiperovskite from Negev Desert, Israel

Evgeny V. Galuskin, Biljana Krüger, Irina O. Galuskina, Hannes Krüger, Yevgeny Vapnik, Anuschka Pauluhn, Vincent Olieric
Published: 01 October 2018
American Mineralogist (2018) 103 (10): 1699–1706.
DOI: https://doi.org/10.2138/am-2018-6493
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Edgarite, FeNb 3 S 6 , from the Khibina Alkaline Complex, Russia: Solution of the Crystal Structure

Luca Bindi, Robert F. Martin
Published: 30 May 2018
The Canadian Mineralogist (2018) 56 (3): 259–264.
DOI: https://doi.org/10.3749/canmin.1800019
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Sound velocity measurements of hcp Fe-Si alloy at high pressure and high temperature by inelastic X-ray scattering

Takanori Sakairi, Tatsuya Sakamaki, Eiji Ohtani, Hiroshi Fukui, Seiji Kamada, Satoshi Tsutsui, Hiroshi Uchiyama, Alfred Q.R. Baron
Published: 01 January 2018
American Mineralogist (2018) 103 (1): 85–90.
DOI: https://doi.org/10.2138/am-2018-6072
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New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. VII. Pharmazincite, KZnAsO 4

Igor V. Pekov, Vasiliy O. Yapaskurt, Dmitry I. Belakovskiy, Marina F. Vigasina, Natalia V. Zubkova, Evgeny G. Sidorov
Published: 01 August 2017
Mineralogical Magazine (2017) 81 (4): 1001–1008.
DOI: https://doi.org/10.1180/minmag.2016.080.146
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The axial ratio of hcp Fe and Fe–Ni–Si alloys to the conditions of Earth’s inner core

Rebecca A. Fischer, Andrew J. Campbell
Published: 01 November 2015
American Mineralogist (2015) 100 (11-12): 2718–2724.
DOI: https://doi.org/10.2138/am-2015-5191
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A Study of the Composition, Distribution, and Genesis of Pyrrhotite in the Copper Cliff Offset, Sudbury, Ontario, Canada

Sarah C. Gordon, Andrew M. McDonald
Published: 01 September 2015
The Canadian Mineralogist (2015) 53 (5): 859–878.
DOI: https://doi.org/10.3749/canmin.1400040
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Hexagonal Na 0.41 [Na 0.125 Mg 0.79 Al 0.085 ] 2 [Al 0.79 Si 0.21 ] 6 O 12 (NAL phase): Crystal structure refinement and elasticity

Martha G. Pamato, Alexander Kurnosov, Tiziana Boffa Ballaran, Dmytro M. Trots, Razvan Caracas, Daniel J. Frost
Published: 01 August 2014
American Mineralogist (2014) 99 (8-9): 1562–1569.
DOI: https://doi.org/10.2138/am.2014.4755
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Features of the formation of cubic BCN phases in comparison with natural and synthetic polycrystalline diamonds

Vladimir P. Filonenko, Igor P. Zibrov, Vitaly A. Petrovsky, Alexander E. Sukharev
Published: 01 September 2013
European Journal of Mineralogy (2013) 25 (3): 373–383.
DOI: https://doi.org/10.1127/0935-1221/2013/0025-2245
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Discovery of dmisteinbergite (hexagonal CaAl 2 Si 2 O 8 ) in the Allende meteorite: A new member of refractory silicates formed in the solar nebula

Chi Ma, Alexander N. Krot, Martin Bizzarro
Published: 01 July 2013
American Mineralogist (2013) 98 (7): 1368–1371.
DOI: https://doi.org/10.2138/am.2013.4496
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Bastnäsite-(Nd), a new Nd-dominant member of the bastnäsite group from the Stetind pegmatite, Tysfjord, Nordland, Norway

Ritsuro Miyawaki, Kazumi Yokoyama, Tomas A. Husdal
Published: 01 May 2013
European Journal of Mineralogy (2013) 25 (2): 187–191.
DOI: https://doi.org/10.1127/0935-1221/2013/0025-2265
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A time-resolved X-ray diffraction study of Cs exchange into hexagonal H-birnessite

Claire R. Fleeger, Peter J. Heaney, Jeffrey E. Post
Published: 01 April 2013
American Mineralogist (2013) 98 (4): 671–679.
DOI: https://doi.org/10.2138/am.2013.4287
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The vibrational features of hydroxylapatite and type A carbonated apatite: A first principle contribution

Gianfranco Ulian, Giovanni Valdrè, Marta Corno, Piero Ugliengo
Published: 01 April 2013
American Mineralogist (2013) 98 (4): 752–759.
DOI: https://doi.org/10.2138/am.2013.4315
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