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Day, M.C., Sokolova, E., Hawthorne, F.C., Horváth and Pfenninger-Horváth, E. (2022) Bortolanite, Ca2(Ca1.5zr0.5)Na(NaCa)Ti(Si2O7)2(FO)F2, a new rinkite-group (seidozerite supergroup) TS-block mineral from the Bortolan Quarry, Poços De Caldas Massif, Minas Gerais, Brazil. Canadian Mineralogist 60, 699-712.

Sokolova, E., Day, M.C., Hawthorne, F.C. and Cámara, F. (2022) From structure topology to chemical composition. XXX. Refinement of the crystal structure and chemical formula of shkatulkalite, Na2Nb2Na3Ti(Si2O7)2O2(FO)(H2O)4(H2O)3, a lamprophyllite-group (seidozerite-supergroup) TS-block mineral from the Lovozero Massif, Kola Peninsula, Russia. Canadian Mineralogist 60, 493-512.

Sokolova, E., Day, M.C., Hawthorne, F.C. and Cámara, F. (2022) From structure topology to chemical composition. XXXI. Refinement of the crystal structure and chemical formula of selivanovaite, NaFe3+Ti4(Si2O7)2O4(H2O)4, a murmanite-group (seidozerite-supergroup) TS-block mineral from the Lovozero Massif, Kola Peninsula, Russia. Canadian Mineralogist 60, 513-531.

Sokolova, E., Day, M.C., Hawthorne, F.C., Agakhanov, A.A., Cámara, F., Uvarova, Y.A. and Della Ventura, G. (2021) From structure topology to chemical composition. XXIX. Revision of the crystal structure of perraultite, NaBaMn4Ti2(Si2O7)2O2(OH)2F, a seidozerite-supergroup TS-block mineral from the Oktyabr’skii Massif, Ukraine, and discreditation of surkhobite. Canadian Mineralogist 59, 365-379.

Sokolova, E., Hawthorne, F.C., Cámara, F., Della Ventura, G. and Uvarova, Y. (2020) From structure topology to chemical composition. XXVII. Revision of the crystal chemistry of the perraultite-type minerals of the seidozerite supergroup: jinshajiangite, surkhobite and bobshannonite. Canadian Mineralogist 58, 19-43.

Day, M.C., Sokolova, E., Hawthorne, F.C. and Downs, R.T. (2020) From structure topology to chemical composition. XXVIII. Titanium silicates: Jinshajiangite from the Oktyabr’skii Massif, Donetsk Region, Ukraine, a new occurrence. Canadian Mineralogist 58, 223-229.

Sokolova, E. and Hawthorne, F.C. (2019) From structure topology to chemical composition. XXVI. Crystal structure and chemical composition of a possible new mineral of the murmanite group (seidozerite supergroup), ideally Na2CaTi4(Si2O7)2O4(H2O)4, from the Lovozero alkaline massif, Kola peninsula, Russia. Mineralogical Magazine 83, 199-207.

Pautov, L.A., Agakhanov, A.A., Karpenko, V.Yu., Uvarova, Y.A., Sokolova, E. and Hawthorne, F.C. (2019) Rinkite-(Y), Na2Ca4YTi(Si2O7)2OF3, a seidozerite-supergroup TS-block mineral from the Darai-Pioz alkaline massif, Tien-Shan mountains, Tajikistan: Description and crystal structure. Mineralogical Magazine 83, 373-380.

Sokolova, E. and Hawthorne, F.C. (2018) From structure topology to chemical composition. XXIV. Revision of the crystal structure and chemical formula of vigrishinite, NaZnTi4(Si2O7)2O3(OH)(H2O)4, a seidozerite-supergroup mineral from the Lovozero alkaline massif, Kola peninsula, Russia. Mineralogical Magazine 82, 787-807.

Sokolova, E., Genovese, A., Falqui, A., Hawthorne, F.C. and Cámara, F. (2017) From structure topology to chemical composition. XXIII. Revision of the crystal structure and chemical formula of zvyaginite, Na2ZnTiNb2(Si2O7)2O2(OH)2(H2O)4, a seidozerite-supergroup mineral from the Lovozero alkaline massif, Kola peninsula, Russia. Mineralogical Magazine 81, 1533-1550.

Cámara, F., Sokolova, E., Abdu, Y.A., Hawthorne, F.C., Charrier, T., Dorcet, V. and Carpentier, J.-F. (2017) Fogoite-(Y), Na3Ca2Y2Ti(Si2O7)2OF3, a Group-I TS-block mineral from the Lagoa do Fogo, the Fogo volcano, São Miguel Island, the Azores: Description and crystal structure. Mineralogical Magazine 81, 369-381.

Cámara, F., Sokolova, E. and  Hawthorne, F.C. (2016) From structure topology to chemical composition. XXII. Titanium silicates: revision of the crystal structure of jinshajiangite, NaBaFe2+4Ti2(Si2O7)2 O2(OH)2F, a Group-II TS-block mineral. Canadian Mineralogist 54, 1187-1204.

Sokolova, E., Cámara, F., Hawthorne, F.C. and Pautov, L.A. (2016) From structure topology to chemical composition. XX. Titanium silicates: the crystal structure of hejtmanite, Ba2Mn4Ti2(Si2O7)2O2(OH)2 F2, a Group-II TS-block mineral. Mineralogical Magazine 80, 841-853.

Sokolova, E., Abdu, Y.A., Hawthorne, F.C., Genovese, A., Cámara, F. and Khomyakov, A.P. (2015) From structure topology to chemical composition. XVIII. Titanium Silicates: Revision of the crystal structure and chemical formula of betalomonosovite, a Group-IV TS-block mineral from the Lovozero Alkaline Massif, Kola Peninsula, Russia. Canadian Mineralogist 53, 401-428.

Sokolova, E., Cámara, F. Abdu, Y.A., Hawthorne, F.C., Horváth, L. and Horváth, E.P. (2015) Bobshannonite, Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2, a new titanium-silicate mineral from Mt. Saint-Hilaire, Québec, Canada: Description and crystal structure. Mineralogical Magazine 79, 1791-1811.

Cámara, F., Sokolova, E., Abdu, Y.A. and Hawthorne, F.C. (2014) Saamite, BaoTiNbNa3Ti(Si2O7)2O2(OH)2 (H2O)2, a Group-III Ti-disilicate mineral from the Khibiny Alkaline Massif, Kola Peninsula, Russia: Description and crystal structure. Canadian Mineralogist 52, 745-762.

Cámara, F., Sokolova, E., Abdu, Y.A., Hawthorne, F.C., and Khomyakov, A.P. (2013) Kolskyite, (Cao)Na2TTi4(Si2O7)2O4(H2O)7, a group-IV Ti-disilicate mineral from the Khibiny Alkaline massif, Kola Peninsula, Russia: Description and crystal structure. Canadian Mineralogist 51, 921-936.

Sokolova, E. and Hawthorne, F.C. (2013) From structure topology to chemical composition. XIV. Titanium silicates: refinement of the crystal structure and revision of the chemical formula of mosandrite, (Ca3REE)[(H2O)2Ca0.5o0.5]Ti(Si2O7)2(OH)2(H2O)2, a Group-I mineral from the Saga mine, Morje, Porsgrunn, Norway. Mineralogical Magazine 77, 2753-2771.

Sokolova, E., Hawthorne, F.C. and Abdu, Y.A. (2013) From structure topology to chemical composition. XV. Titanium silicates: revision of the crystal structure and chemical formula of schüllerite, Na2Ba2(Fe2+Mg)Ti2(Si2O7)2O2F2, from the Eifel volcanic region, Germany. Canadian Mineralogist 51, 715-725.

Cámara, F., Sokolova, E. and Hawthorne, F.C. (2012) Kazanskyite, BaoTiNbNa3Ti(Si2O7)2O2 (OH)2(H2O)4, a Group-III Ti-disilicate mineral from the Khibiny alkaline massif, Kola Peninsula, Russia: description and crystal structure. Mineralogical Magazine 76, 473-492.

Cámara, F., Sokolova, E. and Hawthorne, F.C. (2011) From structure topology to chemical composition. XII. Titanium silicates: the crystal chemistry of rinkite, Na2Ca4REETi (Si2O7)2OF3. Mineralogical Magazine 75, 2755-2774.

Sokolova, E., Cámara, F. and Hawthorne, F.C. (2011) From structure topology to chemical composition. XI. Titanium silicates: crystal structures of innelite-1T and innelite-2M from Inagli massif, Yakutia, Russia, and the crystal chemistry of innelite. Mineralogical Magazine 75, 2495-2518.

Sokolova, E., Cámara, F., Hawthorne, F.C. and Abdu, Y. (2009) From structure topology to chemical composition. VII. Titanium silicates: the crystal structure and crystal chemistry of jinshajiangite. European Journal of Mineralogy 21, 871-883.

Sokolova, E., Abdu, Y., Hawthorne, F.C., Stepanov, A.V., Bekenova, G.K. and Kotel=nikov, P.E. (2009) Cámaraite, Ba3Na(Fe2+,Mn)8Ti4(Si2O7)4O4(OH,F)7. I. A new titanium-silicate mineral from the Verkhnee Espe Deposit, Akjailyautas Mountains, Kazakhstan. Mineralogical Magazine 73, 847-854.

Cámara, F., Sokolova, E., Hawthorne, F.C. and Abdu, Y. (2008) From structure topology to chemical composition. IX. Titanium silicates: revision of the crystal chemistry of lomonosovite and murmanite, Group-IV minerals. Mineralogical Magazine 72, 1207-1228.

Sokolova, E. and Hawthorne, F.C. (2008) From structure topology to chemical composition. IV. Titanium silicates: The orthorhombic polytype of nabalamprophyllite from Lovozero Massif, Kola Peninsula, Russia. Canadian Mineralogist 46, 1323-1331.

Sokolova, E. and Hawthorne, F.C. (2008) From structure topology to chemical composition. V. Titanium silicates: the crystal chemistry of nacareniobsite-(Ce). Canadian Mineralogist 46, 1333-1342.

Sokolova, E., Hawthorne, F.C. and Khomyakov, A.P. (2005) Polyphite and sobolevite: revision of their crystal structures. Canadian Mineralogist 43, 1527-1544.

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