Iowaite from the Udachnaya kimberlite pipe (Yakutia): crystal chemistry and post-crystallization transformations

封面

如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

An unusual variety of iowaite, characterized by an anomalously low content of divalent cations: (Mg+Fe2+)/Fe3+ ~2.75:1, was identified as part of the late hydrothermal mineral association in the Udachnaya kimberlite pipe (Yakutia). Its crystal structure was studied on a single crystal: polytype 3R, sp. gr. R3 ̅m, a = 3.1213(3), c = 23.621(4) Å, V = 199.30(5) Å3; R1 = 0.027. In some crystals, zoning has been revealed, indicating natural anion exchange with the main reactions 2Cl– → SO42– and 2Cl– → 2SO42– + Ca2+. This is the first reliably recorded case of natural anion exchange in minerals of the hydrotalcite supergroup. The anion exchange reaction occurs with an increase in the interlayer distance from 8.0 to 11.2 Å. The composition and character of zoning of the studied crystals provides information about the evolution of the chemistry of late low-temperature processes.

全文:

受限制的访问

作者简介

E. Zhitova

Institute of Volcanology and Seismology, Far Eastern Branch of the Russian Academy of Sciences

编辑信件的主要联系方式.
Email: zhitova_es@mail.ru
俄罗斯联邦, Petropavlovsk-Kamchatsky

D. Mikhailenko

Institute of Geology and Geochemistry, Ural Branch of the Russian Academy of Sciences

Email: zhitova_es@mail.ru
俄罗斯联邦, Ekaterinburg

I. Pekov

Moscow State University

Email: zhitova_es@mail.ru

Corresponding Member of the RAS, Faculty of Geology

俄罗斯联邦, Moscow

A. Korsakov

Institute of Geology and Mineralogy

Email: zhitova_es@mail.ru
俄罗斯联邦, Novosibirsk

A. Zolotarev

Institute of Geology and Mineralogy

Email: zhitova_es@mail.ru
俄罗斯联邦, Novosibirsk

参考

  1. Mills S. J., Christy A. G., Génin J.-M. R., Kameda T., Colombo F. Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides // Mineralogical Magazine. 2012. V. 76. P. 1289–1336.
  2. Zhitova E. S., Chukanov N. V., Pekov I. V., Zolotarev A. A., Shilovskikh V. V., Bocharov V. N. Crystal chemistry of iowaite, Mg F 6 e 2 III (OH) 16 Cl 2 ×4 H 2 O, a natural layered double hydroxide // Applied Clay Science. 2023. V. 243. AN. 107070.
  3. Pekov I. V., Chukanov N. V. Microporous framework silicate minerals with rare and transition elements: Minerogenetic aspects // Reviews in Mineralogy and Geochemistry. 2005. V. 57. P. 145–171.
  4. Goh K. H., Lim T. T., Dong Z. Application of layered double hydroxides for removal of oxyanions: a review // Water research. 2008. V. 42(6–7). P. 1343–1368.
  5. Житова Е. С., Пеков И. В., Чуканов Н. В., Япаскурт В. О., Бочаров В. Н. Минералы системы стихтит–пироаурит–айоваит–вудаллит из серпентинитов Теректинского хребта (Горный Алтай, Россия) // Геология и геофизика. 2020. Т. 61(1). С. 47–59.
  6. Grguric B. A., Madsen I. C., Pring A. Woodallite, a new chromium analogue of iowaite from the Mount Keith nickel deposit, Western Australia // Mineralogical Magazine. 2001. V. 65. P. 427–435.
  7. Melchiorre E. B., Bottrill R., Huss G. R., Lopez A. The early Earth geochemical and isotope record of serpentinizing environments from Archean stichtite ( Mg C 6 r 2 (OH) 16 [CO 3 ]⋅4 H 2 O) // Precambrian Research. 2018. V. 310. P. 198–212.
  8. Kohls D. W., Rodda J. L. Iowaite, a new hydrous magnesium hydroxide-ferric oxychloride from the Precambrian of Iowa // American Mineralogist. 1967. V. 52. P. 1261–1271.
  9. Мазуров М. П., Корнева Т. А., Житова Л. М., Истомин В. Е., Пальчик Н. А., Столповская В. Н., Титов А. Т. Айоваит Коршуновского месторождения (Сибирская платформа) // Записки РМО. 2000. Ч. 129(3). С. 80–85.
  10. Braithwaite R. S. W., Dunn P. J., Pritchard R. G., Paar W. H. Iowaite, a re-investigation // Mineralogical Magazine. 1994. V. 58. P. 79–85.
  11. Mikhailenko D. S., Korsakov A. V., Rashchenko S. V., Seryotkin Y. V., Belakovskiy D. I., Golovin A. V. Kuliginite, a new hydroxychloride mineral from the Udachnaya kimberlite pipe, Yakutia: Implications for low-temperature hydrothermal alteration of the kimberlites // American Mineralogist. 2018. V. 103. P. 1435–1444.
  12. Харькив А. Д., Зуенко В. В., Зинчук Н. Н., Крючков А. И., Уханов А. В., Богатых М. М. Петрохимия кимберлитов. М.: Недра, 1991.
  13. Козлов И. Т., Левшов П. П. Амакинит – новый минерал из группы брусита-пирохроита // Записки ВМО. 1962. Ч. 91(1). С. 72–77.
  14. Rezvukhin D. I., Alifirova T. A., Golovin A. V., Korsakov A. V. A plethora of epigenetic minerals reveals a multistage metasomatic overprint of a mantle orthopyroxenite from the Udachnaya Kimberlite // Minerals. 2020. V. 10(3). AN. 264.
  15. Ровша В. С., Футергендлер С. И. Пироаурит из кимберлитов Якутии // Записки ВМО. 1963. Ч. 92(3). С. 354–359.
  16. Бритвин С. Н., Доливо-Добровольский Д. В., Кржижановская М. Г. Программный пакет для обработки рентгеновских порошковых данных, полученных с цилиндрического детектора дифрактометра Rigaku RAXIS Rapid II // Записки РМО. 2017. Ч. 146(3). С. 104–107.
  17. Sheldrick G. M. Crystal structure refinement with SHELXL // Acta Cryst. 2015. V. C71. P. 3–8.
  18. Zhitova E. S., Krivovichev S. V., Pekov I. V., Yapaskurt V. O. Crystal chemistry of chlormagaluminite, Mg 4 Al 2 (OH) 12 Cl 2 (H 2 O) 2 , a natural layered double hydroxide // Minerals. 2019. V. 9(4). AN. 221.
  19. Bish D. L. Anion-exchange in takovite: applications to other hydroxide minerals // Bulletin de Minéralogie. 1980. V. 103(2). P. 170–175.
  20. Zhitova E. S., Chukanov N. V., Jonsson E., Pekov I. V., Belakovskiy D. I., Vigasina M. F., Zubkova N. V., Van K. V., Britvin S. N. Erssonite, CaMg F 7 e 2 3+ (OH) 18 (SO 4 ) 2 ⋅12 H 2 O, a new hydrotalcite-supergroup mineral from Långban, Sweden // Mineralogical Magazine. 2021. V. 85(5). P. 817–826.

补充文件

附件文件
动作
1. JATS XML
下载
2. Fig. 1. A crystal of green iowaite growing into a large gypsum crystal (an opened cavity in kimberlite, Udachnaya pipe).

下载 (143KB)
索引源数据
3. Fig. 2. Crystals of the hydrotalcite supergroup minerals studied in this work from the Udachnaya kimberlite pipe. Sample 6184 is iowaite, homogeneous in composition and properties, and in sample 6187 the color zoning of the crystals, corresponding to chemically dissimilar minerals, is clearly visible (see text).

下载 (103KB)
索引源数据
4. Fig. 3. Scanning electron microscope image of a zonal crystal from sample 6187 in reflected electrons and maps of the distribution of individual elements (in their characteristic X-ray radiation) in this crystal.

下载 (280KB)
索引源数据
5. Fig. 4. Raman spectra of minerals of the hydrotalcite supergroup from the Udachnaya kimberlite pipe: (a) iowaite, sample 6184; (b) polyphase sample 6187.

下载 (60KB)
索引源数据
6. Fig. 5. Powder X-ray diffraction patterns of hydrotalcite supergroup minerals from the Udachnaya kimberlite pipe: (a, b) different crystals from sample 6187; (c) homogeneous iowaite, sample 6184.

下载 (101KB)
索引源数据
7. Supplement
下载 (361KB)
索引源数据

版权所有 © Russian Academy of Sciences, 2024