Skip to main content Accessibility help
×
Home
Hostname: page-component-684bc48f8b-rk5l8 Total loading time: 17.212 Render date: 2021-04-13T11:38:38.482Z Has data issue: true Feature Flags: { "shouldUseShareProductTool": true, "shouldUseHypothesis": true, "isUnsiloEnabled": true, "metricsAbstractViews": false, "figures": false, "newCiteModal": false, "newCitedByModal": true }

New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. V. Katiarsite, KTiO(AsO4)

Published online by Cambridge University Press:  02 January 2018

Igor V. Pekov
Affiliation:
Faculty of Geology, Moscow State University, Vorobievy Gory, 119991 Moscow, Russia
Vasiliy O. Yapaskurt
Affiliation:
Faculty of Geology, Moscow State University, Vorobievy Gory, 119991 Moscow, Russia
Sergey N. Britvin
Affiliation:
Department of Crystallography, St Petersburg State University, Universitetskaya Nab. 7/9, 199034 St Petersburg, Russia
Natalia V. Zubkova
Affiliation:
Faculty of Geology, Moscow State University, Vorobievy Gory, 119991 Moscow, Russia
Marina F. Vigasina
Affiliation:
Faculty of Geology, Moscow State University, Vorobievy Gory, 119991 Moscow, Russia
Evgeny G. Sidorov
Affiliation:
Institute of Volcanology and Seismology, Far Eastern Branch of the Russian Academy of Sciences, Piip Boulevard 9, 683006 Petropavlovsk-Kamchatsky, Russia
Corresponding
E-mail address:

Abstract

A new mineral katiarsite, ideally KTiO(AsO4), occurs in sublimates of the Arsenatnaya fumarole at the Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik volcano, Kamchatka, Russia. It is associated with hatertite, bradaczekite, johillerite, yurmarinite, tilasite, arsmirandite, hematite, tenorite, As-bearing orthoclase, fluorophlogopite and aphthitalite. Katiarsite occurs as long prismatic to acicular, typically sword-like, crystals up to 3 μm×10μm×50 μm in size, and rarely up to 0.15 mm long. Crystal forms are {011}, {201}, {100} and {001}. Katiarsite is transparent, colourless, with a vitreous lustre. The mineral is brittle. Cleavage was not observed, the fracture is uneven. Dcalc is 3.49 g cm–3. Katiarsite is optically biaxial (+), α = 1.784(3), β = 1.792(3), γ = 1.870(5); 2V obs is small. Orientation is X = b, Y = a, Z = c. The Raman spectrum is reported. The chemical composition (wt.%, electron-microprobe data) is K2O 18.98, Fe2O3 5.07, TiO2 27.49, As2O5 47.48, total 99.02. The empirical formula, calculated based on 5 O apfu, is K1.00 (Ti0.85Fe3+0.16)∑1.01 As1.02O5. The strongest reflections of the powder X-ray diffraction pattern [d,Å(I)(hkl)] are 5.91(17)(110), 5.62(74)(011), 4.18(19)(202), 3.157(66) (013), 2.826(100)(221), 2.809(96)(022) and 2.704(19)(004). Katiarsite is orthorhombic, a = 13.174(4), b = 6.5635(10), c = 10.805(2) Å, V = 934.3(3) Å3, Z = 8, space group Pna21, by analogy with KTA, synthetic KTiO(AsO4), a notable non-linear optical crystalline material. The name of the mineral reflects its chemical composition, kalium titanyl arsenate.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 2016

Access options

Get access to the full version of this content by using one of the access options below.

References

Churakov, S.V., Tkachenko, S.I., Korzhinskii, M.A., Bocharnikov, R.E. and Shmulovich, K.I. (2000) Evolution of composition of high-temperature fuma-rolic gases from Kudryavy volcano, Iturup, Kuril Islands: the thermodynamic modeling. Geochemistry International, 38, 436–51.Google Scholar
El Brahimi, M. and Durand, I (1986) Structure et proprietes d'optique non lineaire de KTiOAsO4 . Revue de Chimie Minerale, 23, 146153.Google Scholar
Mandarino, J.A. (1981) The Gladstone-Dale relationship. Part IV The compatibility concept and its application. The Canadian Mineralogist, 14, 498502.Google Scholar
Mayo, S.C., Thomas, P.A., Teat, S.J., Loiacono, G.M. and Loiacono, D.N. (1994) Structure and nonlinear optical properties of KTiOAsO4. Acta Crystallographica, B50, 655662.CrossRefGoogle Scholar
Northrup, P.A., Parise, IB., Cheng, L.K., Cheng, L.T. and McCarron, E.M. (1994) High-temperature single-crystal X-ray diffraction studies of potassium and (cesium, potassium) titanyl arsenates. Chemistry of Materials, 6, 434440.CrossRefGoogle Scholar
Novikova, N.E., Verin, LA., Sorokina, N.I., Alekseeva, O.A., Tseitlin, M. and Roth, M. (2010) Structure of KTiOAsO4 single crystals at 293 and 30 K. Crystallography Reports, 55, 412423.CrossRefGoogle Scholar
Paar, W.H., Cooper, M.A., Hawthorne, F.C., Moffatt, E., Gunther, M.E., Roberts, A.C. and Dunn, P.J. (2009) Braithwaiteite, NaCu5(TiSb)2O2(AsO4)[AsO3(OH)]2-8H2O, a new mineral species from Laurani, Bolivia. The Canadian Mineralogist, 47, 947952.CrossRefGoogle Scholar
Pekov, I.Y., Zubkova, N.Y., Chernyshov, D.Y., Zelenski, M.E., Yapaskurt, YO. and Pushcharovsky, D.Y. (2013) A new Cu-rich variety of lyonsite from fumarolic sublimates of the Tolbachik volcano (Kamchatka, Russia) and its crystal structure. Doklady Earth Sciences, 448, 112116.CrossRefGoogle Scholar
Pekov, I.Y., Zubkova, N.Y., Yapaskurt, YO., Belakovskiy, D.I., Lykova, I.S., Vigasina, M.F., Sidorov, E.G. and Pushcharovsky, D.Y. (2014a) New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. I. Yurmarinite, Na7(Fe3+,Mg, Cu)4(As04)6 . Mineralogical Magazine, 78, 905917.CrossRefGoogle Scholar
Pekov, I.Y., Zubkova, N.Y., Yapaskurt, YO., Belakovskiy, D.I., Vigasina, M.F., Sidorov, E.G. and Pushcharovsky, D.Y. (20146) New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. II. Ericlaxmanite and kozyrevs-kite, two natural modifications of Cu4O(AsO4)2 . Mineralogical Magazine, 78, 15271543.Google Scholar
Pekov, I.Y., Zubkova, N.Y., Yapaskurt, V.O., Kartashov, P.M., Polekhovsky, YS., Murashko, M.N. and Pushcharovsky D.Y. (2014c) Koksharovite, CaMg2Fe4 +(VO4)6, and grigorievite, Cu3Fe2 +A12(VO4)6, two new howardevansite-group minerals from volcanic exhalations. European Journal of Mineralogy, 26, 667677.CrossRefGoogle Scholar
Pekov, I.Y., Britvin, S.N., Yapaskurt, YO., Polekhovsky, YS., Krivovichev, S.Y., Vigasina, M.F. and Sidorov, E.G. (2015a) Arsmirandite, IMA 2014-081. CNMNC Newsletter No. 23, February 2015, page 57. Mineralogical Magazine, 79, 51—58.Google Scholar
Pekov, I.Y., Zubkova, N.V., Yapaskurt, YO., Belakovskiy, D.I., Vigasina, M.F., Sidorov, E.G. and Pushcharovsky, D.Y. (20156) New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. III. Popovite, Cu5O2(AsO4)2 . Mineralogical Magazine, 79, 133143.CrossRefGoogle Scholar
Pekov, I.Y., Zubkova, N.V., Belakovskiy, D.I., Yapaskurt, YO., Vigasina, M.F., Sidorov, E.G. and Pushcharovsky, D.Y (2015c) New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. IV. Shchurovskyite, K2CaCu6O2(AsO4)4 and dmisokolovite, K3Cu5AlO2(AsO4)4. Mineralogical Magazine, 79 17371753.CrossRefGoogle Scholar
Phillips, M.L.F.., Harrison, W.T.A.., Stucky, G.D., McCarron III, E.M., Calabrese, J.C. and Gier, T.E. (1992) Effects of substitution chemistry of in the KTiOPO4 structure field. Chemistry of Materials, 4 222233.CrossRefGoogle Scholar
Stucky, G.D., Phillips, M.L.F.. and Gier, T.E. (1989) The potassium titanyl phosphate structure field: a model for new nonlinear optical materials. Chemistry of Materials, 1 492509.CrossRefGoogle Scholar
Watson, G.H. (1991) Polarized Raman spectra of KTiOAsO4 and isomorphic nonlinear-optical crystals. Journal of Raman Spectroscopy, 22, 705713.CrossRefGoogle Scholar
Weber, M.J. (editor) (2003) Handbook of Optical Materials, . CRC Press, Boca Raton USA.Google Scholar
Zelenski, M., Malik, N. and Taran, Yu. (2014) Emissions of trace elements during the 2012–2013 effusive eruption of Tolbachik volcano, Kamchatka: enrichment factors, partition coefficients and aerosol contribution. Journal of Volcanology and Geothermal Research, 285, 136149.CrossRefGoogle Scholar

Full text views

Full text views reflects PDF downloads, PDFs sent to Google Drive, Dropbox and Kindle and HTML full text views.

Total number of HTML views: 0
Total number of PDF views: 20 *
View data table for this chart

* Views captured on Cambridge Core between 02nd January 2018 - 13th April 2021. This data will be updated every 24 hours.

Send article to Kindle

To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle.

Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. V. Katiarsite, KTiO(AsO4)
Available formats
×

Send article to Dropbox

To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Dropbox.

New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. V. Katiarsite, KTiO(AsO4)
Available formats
×

Send article to Google Drive

To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Google Drive.

New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. V. Katiarsite, KTiO(AsO4)
Available formats
×
×

Reply to: Submit a response


Your details


Conflicting interests

Do you have any conflicting interests? *