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Darai-Pioz Massif

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Journal Article
Published: 30 November 2019
The Canadian Mineralogist (2019) 57 (6): 965–971.
... report the description and crystal structure of fluorapophyllite-(Cs), a new mineral. Fluorapophyllite-(Cs) was found in the moraine of the Darai-Pioz glacier (39° 30′ N and 70° 40′ E), the Alai mountain range, Tien-Shan, Rashtskii district, north Tajikistan. The multiphase Darai-Pioz massif...
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Journal Article
Published: 01 August 2015
Mineralogical Magazine (2015) 79 (4): 949–963.
... massif in the upper reaches of the Darai-Pioz river, Tajikistan. Khvorovite was found in a pectolite aggregate in silexites (quartz-rich rocks). The pectolite aggregate consists mainly of pectolite, quartz and fluorite, with minor aegirine, polylithionite, turkestanite and baratovite; accessory minerals...
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Journal Article
Published: 01 February 2017
Mineralogical Magazine (2017) 81 (1): 135–141.
...Atali A. Agakhanov; Leonid A. Pautov; Elena Sokolova; Frank C. Hawthorne; Vladimir Yu. Karpenko; Oleg. I. Siidra; Viktor K. Garanin Abstract Mendeleevite-(Nd), (Cs,□) 6 (□,Cs) 6 (□,K) 6 ( REE ,Ca) 30 (Si 70 O 175 )(OH,H 2 O,F) 35 is a new mineral from the Darai-Pioz alkaline massif, Tajikistan...
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Journal Article
Published: 01 January 2016
The Canadian Mineralogist (2016) 54 (1): 33–48.
... minerals. Bulgakite is a new mineral from the Darai-Pioz alkaline massif in the upper reaches of the Darai-Pioz river, in the area of the joint Turkestansky, Zeravshansky, and Alaisky ridges, Tajikistan. Bulgakite was found in fenitized amphibole–quartz–feldspar rock with brannockite, sogdianite...
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Journal Article
Published: 01 July 2015
American Mineralogist (2015) 100 (7): 1502–1508.
...Atali A. Agakhanov; Leonid A. Pautov; Vladimir Y. Karpenko; Elena Sokolova; Yassir A. Abdu; Frank C. Hawthorne; Igor V. Pekov; Oleg I. Siidra Abstract Yusupovite, ideally Na 2 Zr(Si 6 O 15 )(H 2 O) 3 , is a new silicate mineral from the Darai-Pioz alkaline massif in the upper reaches of the Darai...
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Journal Article
Published: 01 April 2012
The Canadian Mineralogist (2012) 50 (2): 523–529.
...Atali A. Agakhanov; Leonid A. Pautov; Vladimir Yu. Karpenko; Elena Sokolova; Frank C. Hawthorne Abstract Kirchhoffite, CsBSi 2 O 6 , is a new species of silicate mineral from the Darai-Pioz alkaline massif in the upper reaches of the Darai-Pioz River, in the area of the joint Turkestansky...
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Journal Article
Published: 01 February 2017
Mineralogical Magazine (2017) 81 (1): 113–122.
...Atali A. Agakhanov; Leonid A. Pautov; Elena Sokolova; Frank C. Hawthorne; Vladimir Yu. Karpenko; Oleg I. Siidra; Vyacheslav A. Muftakhov Abstract Odigitriaite, a new Cs,Na,Ca borosilicate mineral, was discovered in moraine adjacent to the Darai-Pioz alkaline massif in the upper reaches of the Darai...
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Journal Article
Published: 09 October 2023
Mineralogical Magazine (2023) 87 (6): 807–818.
... or synthetic analogues (IMA2022–132). The mineral occurs at the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan, in a silexite-like peralkaline pegmatite. Letnikovite-(Ce) occurs as isolated prismatic grains up to 0.03 × 0.1 mm in a quartz–pectolite aggregate. Associated minerals are quartz...
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Journal Article
Published: 29 June 2018
Mineralogical Magazine (2019) 83 (3): 373–380.
...Leonid A. Pautov; Atali A. Agakhanov; Vladimir Yu. Karpenko; Yulia A. Uvarova; Elena Sokolova; Frank C. Hawthorne Abstract Rinkite-(Y), ideally Na 2 Ca 4 YTi(Si 2 O 7 ) 2 OF 3 , is a new rinkite-group (seidozerite-supergroup) TS-block mineral from the Darai-Pioz alkaline massif, Tian-Shan mountains...
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Journal Article
Published: 28 December 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (6): 1123–1136.
... mineral from the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan. The mineral is of hydrothermal origin. It occurs as prismatic crystals up to 1 mm long and 0.1 mm thick embedded in an aggregate of coarse-grained reedmergnerite. Associated minerals are reedmergnerite, leucophanite, nordite-(Ce...
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Journal Article
Published: 16 January 2020
The Canadian Mineralogist (2020) 58 (1): 19–43.
... F, Z = 4; surkhobite (holotype) from the Darai-Pioz massif, Tajikistan, ideally NaBaMn 4 Ti 2 (Si 2 O 7 ) 2 O 2 (OH) 2 F, Z = 4; and bobshannonite (holotype) from Mont Saint-Hilaire, Canada, ideally Na 2 KBa(Mn 7 Na)Nb 4 (Si 2 O 7 ) 4 O 4 (OH) 4 O 2 , Z = 2—were refined in space group C to R 1...
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Journal Article
Published: 26 February 2021
The Canadian Mineralogist (2021) 59 (1): 149–157.
... 18 (OH)], a new mineral . New Data on Minerals 40 , 17 – 22 . Agakhanov, A.A., Pautov, L.A., Karpenko, V.Y., Sokolova, E., & Hawthorne, F.C. (2012) Kirchhoffite, CsBSi 2 O 6 , a new mineral species from the Darai-Pioz Alkaline Massif, Tajikistan...
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Nd–Sr isotope diagram for carbonatites. <span class="search-highlight">Massifs</span>:  1  — Murun,  2  — Khani, ...
Published: 01 April 2003
Fig. 12. Nd–Sr isotope diagram for carbonatites. Massifs: 1 — Murun, 2 — Khani, 3 — Darai-Pioz, 4, 5 — Mongolian province, 6 — Sayan province, Guli, and Kola carbonatites. DPM — depleted mantle, EM-1 and EM-2 — enriched mantle. Black line shows the mantle sequence.
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Carbon–oxygen isotope diagram for carbonatites. <span class="search-highlight">Massifs</span>:  1  — Murun,  2  —...
Published: 01 April 2003
Fig. 11. Carbon–oxygen isotope diagram for carbonatites. Massifs: 1 — Murun, 2 — Khani, 3 — Bilibino, 4 — Kokshary, 5 — Arbarastakh, 6 — Ingili, 7 — Mushugai (Mongolia), 8 — Kola Peninsula, 9, 12 — Sayan province, 10 — Guli, 11 — Darai-Pioz (Tien Shan). Mantle square
Journal Article
Published: 01 March 2018
European Journal of Mineralogy (2018) 30 (2): 399–402.
...Elena Sokolova; Frank C. Hawthorne; Atali A. Agakhanov; Leonid A. Pautov; Vladimir Yu. Karpenko The crystal structure of orlovite, ideally KLi 2 Ti(Si 4 O 10 )(OF), from the DaraiPioz alkaline massif, Tien‑Shan, Garmskii district, northern Tajikistan, was solved and refined in the space C 2/ m...
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Journal Article
Published: 01 January 2016
The Canadian Mineralogist (2016) 54 (1): 49–63.
... spectroscopy, IR and Raman spectroscopy, and single-crystal X-ray diffraction. These samples are from (1) the Bayan Obo REE deposit, Inner Mongolia, China (holotype); (2) the Gremyakha-Vyrmes alkaline complex, Kola Peninsula, Russia; and (3) the Darai-Pioz alkaline massif, Tajikistan. Bafertisite is a TS-block...
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Journal Article
Published: 15 July 2019
The Canadian Mineralogist (2019) 57 (4): 519–528.
... : frank_hawthorne@umanitoba.ca 28 December 2018 29 March 2019 © 2019 Mineralogical Association of Canada 2019 The polylithionite examined here comes from the rocks of the Upper Darai-Pioz massif, located in the upper reaches of the Darai-Pioz river on the southern slope of the Matchinsky...
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Journal Article
Published: 28 February 2018
Mineralogical Magazine (2018) 82 (4): 929–937.
... A and B cations Pb 3 K contains analysed compositions. Data from Pautov et al . ( 2015 ). Lindström ( 1887 ) reported significant Be 2+ in hyalotekite from Långban, Värmland, Sweden, and Grew et al. ( 1994 ) showed that hyalotekite from the Darai-Pioz alkaline massif, Tajikistan, also contains...
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References     Agakhanov ,  A.A.  ,   Pautov,   L.A.  ,   Uvarova ,  Y.A.  ...
Published: 01 February 2017
References Agakhanov , A.A. , Pautov, L.A. , Uvarova , Y.A. , Sokolova, E. , Hawthorne , F.C. and Karpenko , V.Yu. ( 2008 ) Nalivkinite, Li 2 Na Ti 2 (Si 8 O 24 )O 2 (OH) 4 F, a new mineral of the astrophyllite group from the Darai-Pioz massif, Tadjikistan . New
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References     Agakhanov ,  A.A.  ,   Pautov,   L.A.  ,   Uvarova ,  Y.A.  ...
Published: 01 February 2017
References Agakhanov , A.A. , Pautov, L.A. , Uvarova , Y.A. , Sokolova, E. , Hawthorne , F.C. and Karpenko , V.Yu. ( 2008 ) Nalivkinite, Li 2 Na Ti 2 (Si 8 O 24 )O 2 (OH) 4 F, a new mineral of the astrophyllite group from the Darai-Pioz massif, Tadjikistan . New