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Leonid A. Pautov
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Journal Article

Nacareniobsite-(Nd), Ca 2 (CaNd)Na 3 Nb(Si 2 O 7 ) 2 (OF)F 2 , a New Rinkite-Group (Seidozerite-Supergroup) Mineral from the Darai-Pioz Alkaline Massif, Tajikistan: Description and Crystal Structure

Atali A. Agakhanov, Maxwell C. Day, Elena Sokolova, Vladimir Yu. Karpenko, Frank C. Hawthorne, Leonid A. Pautov, Anatoly V. Kasatkin, Igor V. Pekov, Dmitriy I. Belakovskiy, Vitalia A. Agakhanova, Sergey N. Britvin
Published: 17 April 2025
The Canadian Journal of Mineralogy and Petrology (2025) 63 (2): 179–190.
DOI: https://doi.org/10.3749/2400033
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View PDF for article title, Nacareniobsite-(Nd), Ca 2 (CaNd)Na 3 Nb(Si 2 O 7 ) 2 (OF)F 2 , a New Rinkite-Group (Seidozerite-Supergroup) Mineral from the Darai-Pioz Alkaline Massif, Tajikistan: Description and Crystal Structure
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Journal Article

Kreiterite, CsLi 2 Fe +3 (Si 4 O 10 )F 2 , a New Cesium Mica from the Darai-Pioz Alkaline Massif, Tajikistan

Atali A. Agakhanov, Leonid A. Pautov, Igor V. Pekov, Vladimir Yu. Karpenko, Oleg I. Siidra, Elena Sokolova, Frank C. Hawthorne, Abdulkhak R. Faiziev, Anatoly V. Kasatkin, Inna M. Kulikova, Vyacheslav A. Muftakhov
Published: 04 February 2025
The Canadian Journal of Mineralogy and Petrology (2025) 63 (1): 103–110.
DOI: https://doi.org/10.3749/2400026
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View PDF for article title, Kreiterite, CsLi 2 Fe +3 (Si 4 O 10 )F 2 , a New Cesium Mica from the Darai-Pioz Alkaline Massif, Tajikistan
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Journal Article

Tetrahedral aluminum in tourmaline from a spinel-pargasite-metamorphosed mafic-ultramafic rock

Oleg S. Vereshchagin, Yuliya D. Gritsenko, Marina F. Vigasina, Sergey K. Dedushenko, Liudmila A. Gorelova, Leonid A. Pautov, Atali A. Agahanov, Irina A. Chernyshova, Anatoly A. Zolotarev
Published: 01 November 2024
American Mineralogist (2024) 109 (11): 1841–1849.
DOI: https://doi.org/10.2138/am-2023-9170
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View PDF for article title, Tetrahedral aluminum in tourmaline from a spinel-pargasite-metamorphosed mafic-ultramafic rock
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Journal Article

Rundqvistite-(Ce), Na 3 (Sr 3 Ce)(Zn 2 Si 8 O 24 ), a new mineral from the Darai-Pioz alkaline massif, Tien-Shan Mountains, Tajikistan: mineral description and crystal structure

Atali A. Agakhanov, Maxwell C. Day, Elena Sokolova, Vladimir Yu. Karpenko, Frank C. Hawthorne, Leonid A. Pautov, Anatoly V. Kasatkin, Igor V. Pekov, Vitaliya A. Agakhanova
Published: 01 October 2024
Mineralogical Magazine (2024) 88 (5): 594–601.
DOI: https://doi.org/10.1180/mgm.2024.53
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View PDF for article title, Rundqvistite-(Ce), Na 3 (Sr 3 Ce)(Zn 2 Si 8 O 24 ), a new mineral from the Darai-Pioz alkaline massif, Tien-Shan Mountains, Tajikistan: mineral description and crystal structure
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Journal Article

Two Rinkite-Group (Seidozerite-Supergroup) Minerals: Nacareniobsite-(Y), a New Mineral from the Darai-Pioz Alkaline Massif, Tajikistan, and Crystal-Structure Refinement of Nacareniobsite-(Ce)

Atali A. Agakhanov, Maxwell C. Day, Elena Sokolova, Vladimir Yu. Karpenko, Frank C. Hawthorne, Leonid A. Pautov, Igor V. Pekov, Anatoly V. Kasatkin, Vitalia A. Agakhanova
Published: 28 December 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (6): 1123–1136.
DOI: https://doi.org/10.3749/2300029
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View PDF for article title, Two Rinkite-Group (Seidozerite-Supergroup) Minerals: Nacareniobsite-(Y), a New Mineral from the Darai-Pioz Alkaline Massif, Tajikistan, and Crystal-Structure Refinement of Nacareniobsite-(Ce)
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Journal Article

Kalyuzhnyite-(Ce), NaKCaSrCeTi(Si 8 O 21 )OF(H 2 O) 3, a new mineral from the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan: mineral description, crystal structure and a new double (Si 8 O 21 ) sheet

Atali A. Agakhanov, Elena Sokolova, Vladimir Yu. Karpenko, Frank C. Hawthorne, Leonid A. Pautov, Anatoly V. Kasatkin, Igor V. Pekov, Vitaliya A. Agakhanova
Published: 13 October 2023
Mineralogical Magazine (2024) 88 (1): 19–30.
DOI: https://doi.org/10.1180/mgm.2023.74
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View PDF for article title, Kalyuzhnyite-(Ce), NaKCaSrCeTi(Si 8 O 21 )OF(H 2 O) 3, a new mineral from the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan: mineral description, crystal structure and a new double (Si 8 O 21 ) sheet
Add to Citation Manager for Kalyuzhnyite-(Ce), NaKCaSrCeTi(Si 8 O 21 )OF(H 2 O) 3, a new mineral from the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan: mineral description, crystal structure and a new double (Si 8 O 21 ) sheet
Journal Article

Letnikovite-(Ce), (Na□)Ca 2 Ce 2 [Si 7 O 17 (OH)]F 4 (H 2 O) 4, a new mineral from the Darai-Pioz alkaline massif, Tajikistan: mineral description, crystal structure and a new single [Si 7 O 17 (OH)] sheet

Atali A. Agakhanov, Elena Sokolova, Fernando Cámara, Vladimir Yu. Karpenko, Frank C. Hawthorne, Leonid A. Pautov, Anatoly V. Kasatkin, Igor V. Pekov, Vitaliya A. Agakhanova
Published: 09 October 2023
Mineralogical Magazine (2023) 87 (6): 807–818.
DOI: https://doi.org/10.1180/mgm.2023.65
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View PDF for article title, Letnikovite-(Ce), (Na□)Ca 2 Ce 2 [Si 7 O 17 (OH)]F 4 (H 2 O) 4, a new mineral from the Darai-Pioz alkaline massif, Tajikistan: mineral description, crystal structure and a new single [Si 7 O 17 (OH)] sheet
Add to Citation Manager for Letnikovite-(Ce), (Na□)Ca 2 Ce 2 [Si 7 O 17 (OH)]F 4 (H 2 O) 4, a new mineral from the Darai-Pioz alkaline massif, Tajikistan: mineral description, crystal structure and a new single [Si 7 O 17 (OH)] sheet
Journal Article

Botuobinskite and mirnyite, two new minerals of the crichtonite group included in Cr-pyrope xenocrysts from the Internatsionalnaya kimberlite

Dmitriy I. Rezvukhin, Sergey V. Rashchenko, Igor S. Sharygin, Vladimir G. Malkovets, Taisia A. Alifirova, Leonid. A. Pautov, Elena N. Nigmatulina, Yurii V. Seryotkin
Published: 10 February 2023
Mineralogical Magazine (2023) 87 (3): 433–442.
DOI: https://doi.org/10.1180/mgm.2023.10
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View PDF for article title, Botuobinskite and mirnyite, two new minerals of the crichtonite group included in Cr-pyrope xenocrysts from the Internatsionalnaya kimberlite
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Journal Article

Zaykovite, Rh 3 Se 4 , a new mineral from the Kazan placer, South Urals, Russia

Elena V. Belogub, Sergey N. Britvin, Vladimir V. Shilovskikh, Leonid A. Pautov, Vasiliy A. Kotlyarov, Elisaveta V. Zaykova
Published: 16 November 2022
Mineralogical Magazine (2023) 87 (1): 118–129.
DOI: https://doi.org/10.1180/mgm.2022.122
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View PDF for article title, Zaykovite, Rh 3 Se 4 , a new mineral from the Kazan placer, South Urals, Russia
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Journal Article

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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View PDF for article title, Ermakovite (NH 4 )(As 2 O 3 ) 2 Br, a new exhalative arsenite bromide mineral from the Fan-Yagnob coal deposit, Tajikistan
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Journal Article

Shakhdaraite-(Y), ScYNb 2 O 8 , from the Leskhozovskaya granitic pegmatite, the valley of the Shakhdara River, southwestern Pamir, Gorno-Badakhshanskii Autonomous Region, Tajikistan: New mineral description and crystal structure

Leonid A. Pautov, Mirak A. Mirakov, Elena Sokolova, Maxwell C. Day, Frank C. Hawthorne, Manuchekhr A. Schodibekov, Vladimir Yu. Karpenko, Saimudasir Makhmadsharif, Abdulkhak R. Faiziev
Published: 25 February 2022
The Canadian Mineralogist (2022) 60 (2): 369–382.
DOI: https://doi.org/10.3749/canmin.2000122
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View PDF for article title, Shakhdaraite-(Y), ScYNb 2 O 8 , from the Leskhozovskaya granitic pegmatite, the valley of the Shakhdara River, southwestern Pamir, Gorno-Badakhshanskii Autonomous Region, Tajikistan: New mineral description and crystal structure
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Journal Article

Cesiokenopyrochlore, the First Natural Niobate with an Inverse Pyrochlore Structure

Atali A. Agakhanov, Anatoly V. Kasatkin, Sergey N. Britvin, Oleg I. Siidra, Leonid A. Pautov, Igor V. Pekov, Vladimir Yu. Karpenko
Published: 26 February 2021
The Canadian Mineralogist (2021) 59 (1): 149–157.
DOI: https://doi.org/10.3749/canmin.2000056
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View PDF for article title, Cesiokenopyrochlore, the First Natural Niobate with an Inverse Pyrochlore Structure
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Journal Article

Chiyokoite, Ca 3 Si(CO 3 )[B(OH) 4 ]O(OH) 5 ·12H 2 O, a new ettringite-group mineral from the Fuka mine, Okayama Prefecture, Japan

Inna Lykova, Nikita V. Chukanov, Igor V. Pekov, Vasiliy O. Yapaskurt, Leonid A. Pautov, Vladimir Yu. Karpenko, Dmitry I. Belakovskiy, Dmitry A. Varlamov, Sergey N. Britvin, Katharina S. Scheidl
Published: 24 November 2020
The Canadian Mineralogist (2020) 58 (5): 653–662.
DOI: https://doi.org/10.3749/canmin.2000030
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View PDF for article title, Chiyokoite, Ca 3 Si(CO 3 )[B(OH) 4 ]O(OH) 5 ·12H 2 O, a new ettringite-group mineral from the Fuka mine, Okayama Prefecture, Japan
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Journal Article

Badakhshanite-(Y), Y 2 Mn 4 Al(Si 2 B 7 BeO 24 ), a new mineral species of the perettiite group from a granite miarolic pegmatite in Eastern Pamir, the Gorno Badakhshan Autonomous Oblast, Tajikistan

Leonid A. Pautov, Mirak A. Mirakov, Fernando Cámara, Elena Sokolova, Frank C. Hawthorne, Manuchekhr A. Schodibekov, Vladimir Yu. Karpenko
Published: 02 June 2020
The Canadian Mineralogist (2020) 58 (3): 381–394.
DOI: https://doi.org/10.3749/canmin.2000003
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View PDF for article title, Badakhshanite-(Y), Y 2 Mn 4 Al(Si 2 B 7 BeO 24 ), a new mineral species of the perettiite group from a granite miarolic pegmatite in Eastern Pamir, the Gorno Badakhshan Autonomous Oblast, Tajikistan
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Journal Article

Falgarite, K 4 (VO) 3 (SO 4 ) 5 , a new mineral from sublimates of a natural underground coal fire at the tract of Kukhi-Malik, Fan-Yagnob coal deposit, Tajikistan

Leonid A. Pautov, Mirak A. Mirakov, Oleg I. Siidra, Abdulkhak R. Faiziev, Еvgeny V. Nazarchuk, Vladimir Yu. Karpenko, Saimudasir Makhmadsharif
Published: 01 April 2020
Mineralogical Magazine (2020) 84 (3): 455–462.
DOI: https://doi.org/10.1180/mgm.2020.22
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View PDF for article title, Falgarite, K 4 (VO) 3 (SO 4 ) 5 , a new mineral from sublimates of a natural underground coal fire at the tract of Kukhi-Malik, Fan-Yagnob coal deposit, Tajikistan
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Journal Article

Akopovaite, Li 2 Al 4 (OH) 12 (CO 3 )(H 2 O) 3 , a new Li member of the hydrotalcite supergroup from Turkestan Range, Kyrgyzstan

Vladimir Yu. Karpenko, Elena S. Zhitova, Leonid A. Pautov, Atali A. Agakhanov, Oleg I. Siidra, Maria G. Krzhizhanovskaya, Victor A. Rassulov, Vladimir N. Bocharov
Published: 13 February 2020
Mineralogical Magazine (2020) 84 (2): 301–311.
DOI: https://doi.org/10.1180/mgm.2020.10
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View PDF for article title, Akopovaite, Li 2 Al 4 (OH) 12 (CO 3 )(H 2 O) 3 , a new Li member of the hydrotalcite supergroup from Turkestan Range, Kyrgyzstan
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Journal Article

Fluorapophyllite-(Cs), CsCa 4 (Si 8 O 20 )F(H 2 O) 8 , a new apophyllite-group mineral from the Darai-Pioz Massif, Tien-Shan, northern Tajikistan

Atali A. Agakhanov, Leonid A. Pautov, Anatoly V. Kasatkin, Vladimir Yu. Karpenko, Elena Sokolova, Maxwell C. Day, Frank C. Hawthorne, Vyacheslav A. Muftakhov, Igor V. Pekov, Fernando Cámara, Sergey N. Britvin
Published: 30 November 2019
The Canadian Mineralogist (2019) 57 (6): 965–971.
DOI: https://doi.org/10.3749/canmin.1900038
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View PDF for article title, Fluorapophyllite-(Cs), CsCa 4 (Si 8 O 20 )F(H 2 O) 8 , a new apophyllite-group mineral from the Darai-Pioz Massif, Tien-Shan, northern Tajikistan
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Journal Article

New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. X. Edtollite, K 2 NaCu 5 Fe 3+ O 2 (AsO 4 ) 4 , and alumoedtollite, K 2 NaCu 5 AlO 2 (AsO 4 ) 4

Igor V. Pekov, Natalia V. Zubkova, Atali A. Agakhanov, Dmitry A. Ksenofontov, Leonid A. Pautov, Evgeny G. Sidorov, Sergey N. Britvin, Marina F. Vigasina, Dmitry Y. Pushcharovsky
Published: 01 August 2019
Mineralogical Magazine (2019) 83 (4): 485–495.
DOI: https://doi.org/10.1180/mgm.2018.155
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View PDF for article title, New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. X. Edtollite, K 2 NaCu 5 Fe 3+ O 2 (AsO 4 ) 4 , and alumoedtollite, K 2 NaCu 5 AlO 2 (AsO 4 ) 4
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Journal Article

The Crystal Structure of Polylithionite-1 M from Darai-Pioz, Tajikistan: the Role of Short-range Order in Driving Symmetry Reduction in 1 M Li-rich Mica

Frank C. Hawthorne, Elena Sokolova, Atali A. Agakhanov, Leonid A. Pautov, Vladimir Yu. Karpenko
Published: 15 July 2019
The Canadian Mineralogist (2019) 57 (4): 519–528.
DOI: https://doi.org/10.3749/canmin.1800083
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View PDF for article title, The Crystal Structure of Polylithionite-1 M from Darai-Pioz, Tajikistan: the Role of Short-range Order in Driving Symmetry Reduction in 1 M Li-rich Mica
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Journal Article

Rinkite-(Y), Na 2 Ca 4 YTi(Si 2 O 7 ) 2 OF 3 , a seidozerite-supergroup TS-block mineral from the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan: Description and crystal structure

Leonid A. Pautov, Atali A. Agakhanov, Vladimir Yu. Karpenko, Yulia A. Uvarova, Elena Sokolova, Frank C. Hawthorne
Published: 29 June 2018
Mineralogical Magazine (2019) 83 (3): 373–380.
DOI: https://doi.org/10.1180/mgm.2018.122
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View PDF for article title, Rinkite-(Y), Na 2 Ca 4 YTi(Si 2 O 7 ) 2 OF 3 , a seidozerite-supergroup TS-block mineral from the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan: Description and crystal structure
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