Works matching AU Bortnikov, N. S.

Results: 80

Forms of Titanium Occurrence in Bauxite.

Published in:

Doklady Earth Sciences, 2025, v. 523, n. 1, p. 1, doi. 10.1134/S1028334X25607424

By:

Boeva, N. M.;
Shipilova, E. S.;
Makarova, M. A.;
Vnuchkov, D. A.;
Melnikova, K. P.;
Slukin, A. D.;
Zhegallo, E. A.;
Zaitseva, L. V.;
Bortnikov, N. S.

Publication type:

Article

Sulfur-Deficient Fahlore: Kenoargentotetrahedrite-(Zn) [Ag6]4+(Cu4Zn2)⬜ and Kenoargentotetrahedrite-(Fe) [Ag6]4+(Cu4Fe2)⬜ from the Epithermal Silver-Polymetallic Mangazeyskoye Deposit (Yakutia, Russia)

Published in:

Doklady Earth Sciences, 2025, v. 523, n. 1, p. 1, doi. 10.1134/S1028334X25607515

By:

Lyubimtseva, N. G.;
Bortnikov, N. S.;
Aldoshin, S. M.;
Borisovsky, S. E.;
Korchagin, D. V.;
Shilov, G. V.

Publication type:

Article

The Nearly-Coeval But Metallogenically Distinct Tungsten-Bearing Intrusive Complexes in the Southern Tien Shan: First Data on the Isotope U–Pb Dating (LA-ICP-MS Method) of Zircon from Intrusive Rocks of the Maikhura and Kabuty Tungsten Skarn Deposits (Tajikistan)

Published in:

Doklady Earth Sciences, 2025, v. 523, n. 1, p. 1, doi. 10.1134/S1028334X25606029

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, N. S.

Publication type:

Article

Multiple Melting of a Heterogeneous Mantle and Episodic Accretion of Oceanic Crust in a Spreading Zone: Zircon U-Pb Age and Hf-O Isotope Evidence from an Oceanic Core Complex of the Mid-Atlantic Ridge.

Published in:

Petrology, 2022, v. 30, n. 1, p. 1, doi. 10.1134/S0869591122010040

By:

Bortnikov, N. S.;
Silantyev, S. A.;
Bea, F.;
Montero, P.;
Zinger, T. F.;
Skolotnev, S. G.;
Sharkov, E. V.

Publication type:

Article

Influence of the Precipitation Rate on the Isotope (δ18O, δ13C and δ88Sr) Composition of Carbonate Chimneys of the Lost City Hydrothermal Field (30° N, Mid-Atlantic Ridge).

Published in:

Petrology, 2020, v. 28, n. 4, p. 374, doi. 10.1134/S0869591120040037

By:

Dubinina, E. O.;
Kramchaninov, A. Yu.;
Silantyev, S. A.;
Bortnikov, N. S.

Publication type:

Article

New Zr-Hf Geothermometer for Magmatic Zircons.

Published in:

Petrology, 2018, v. 26, n. 2, p. 115, doi. 10.1134/S0869591118020029

By:

Aranovich, L. Ya.;
Bortnikov, N. S.

Publication type:

Article

Two Stages in Formation of the Yakhton Tungsten-Polymetallic-Gold Deposit (Southern Tien Shan, Uzbekistan): First Isotopic U–Pb Age Data on Zircon (LA-ICP-MS Method) from Intrusive Rocks of the Yakhton Stock.

Published in:

Doklady Earth Sciences, 2025, v. 522, n. 2, p. 1, doi. 10.1134/S1028334X25606017

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, N. S.

Publication type:

Article

MINERALOGY, TEXTURES, AND FORMATION CONDITIONS OF MODERN SULFIDE ORES, MANUS BASIN RIFT ZONE.

Published in:

International Geology Review, 1993, v. 35, n. 2, p. 127, doi. 10.1080/00206819309465518

By:

Shadlun, T. N.;
Bortnikov, N. S.;
Bogdanov, Yu. A.;
Tufar, W.;
Murav'yev, K. G.;
Gurvich, Ye. G.;
Muravitskaya, G. N.;
Korina, Ye. A.;
Topa, T.

Publication type:

Article

STANNITE-SPHALERITEINTERGROWTHS—POSSIBLE INDICATORS OF CONDITIONS OF ORE DEPOSITION.

Published in:

International Geology Review, 1990, v. 32, n. 11, p. 1132, doi. 10.1080/00206819009465845

By:

Bortnikov, N. S.;
Zaozerina, O. N.;
Genkin, A. D.;
Muravitskaya, G. N.

Publication type:

Article

THE MINERALOGY AND CONDITIONS OF FORMATION OF THE DELITA GOLD DEPOSIT, CUBA.

Published in:

International Geology Review, 1989, v. 31, n. 11, p. 1158, doi. 10.1080/00206818909465968

By:

Bortnikov, N. S.;
Kramer, Kh. L.;
Genkin, A. D.;
Kul'nev, A. S.

Publication type:

Article

Interaction of Internal Structure, Chemistry, and Processing Characteristics of Pyrite from the Gaisk Deposit.

Published in:

Journal of Mining Science, 2005, v. 41, n. 3, p. 268, doi. 10.1007/s10913-005-0091-3

By:

Chanturia, E. L.;
Bortnikov, N. S.;
Krinov, D. I.;
Kerzin, A. L.

Publication type:

Article

PARAGENESIS OF GOLD AND SILVER TELLURIDES IN THE FLORENCIA DEPOSIT, CUBA.

Published in:

International Geology Review, 1988, v. 30, n. 3, p. 294, doi. 10.1080/00206818809466010

By:

Bortnikov, N. S.;
Kramer, Kh.;
Genkin, A. D.;
Krapiva, L. Ya.;
Cruz, M. Santa

Publication type:

Article

Physicochemical Factors Favoring the Formation of Greisen Tin Deposits: A New Look at Old Problems.

Published in:

Doklady Earth Sciences, 2024, v. 519, n. 2, p. 2325, doi. 10.1134/S1028334X24603882

By:

Aranovich, L. Y.;
Bortnikov, N. S.;
Akinfiev, N. N.

Publication type:

Article

Unusual Ore Mineralization of Siliceous Rocks in the Southern Kambalny Central Thermal Field (Kamchatka).

Published in:

Doklady Earth Sciences, 2024, v. 519, n. 1, p. 1868, doi. 10.1134/S1028334X24603535

By:

Palyanova, G. A.;
Rychagov, S. N.;
Svetova, E. N.;
Moroz, T. N.;
Seryotkin, Yu. V.;
Sandimirova, E. I.;
Bortnikov, N. S.

Publication type:

Article

Ag-Bearing Tetrahedrite-(Cd), (Cu,Ag)6(Cu4Cd2)Sb4S13, from the Galena–Fluorite Kon-Dara Mineral Deposit (Southwestern Pamirs): The First Discovery in Tajikistan.

Published in:

Doklady Earth Sciences, 2024, v. 518, n. 2, p. 1679, doi. 10.1134/S1028334X24603286

By:

Lyubimtseva, N. G.;
Bortnikov, N. S.;
Gekimyants, V. M.;
Borisovsky, S. E.;
Plechov, P. Yu.

Publication type:

Article

Post-collisional W‒Mo‒Cu‒Au Mineralization in the Middle Tien Shan: First Data on U–Pb Isotope Dating (LA-ICP-MS) of Zircon from Intrusive Rocks of the Kensu Pluton (Eastern Kyrgyzstan).

Published in:

Doklady Earth Sciences, 2024, v. 518, n. 2, p. 1647, doi. 10.1134/S1028334X24601998

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Y. A.;
Bortnikov, N. S.

Publication type:

Article

Postcollisional Molybdenum Porphyry Mineralization in the Middle Tien Shan: First Isotopic U–Pb Zircon Data for Rocks from the Molo-Sarychat Pluton (Eastern Kyrgyzstan).

Published in:

Doklady Earth Sciences, 2024, v. 518, n. 1, p. 1429, doi. 10.1134/S1028334X24602311

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, N. S.

Publication type:

Article

Erratum to: Postcollisional Molybdenum Porphyry Mineralization in the Middle Tien Shan: First Isotopic U-Pb Zircon Data for Rocks from the Molo-Sarychat Pluton (Eastern Kyrgyzstan).

Published in:

2024

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, Academician N. S.

Publication type:

Correction Notice

Late Paleozoic Potassic Intrusions of the Eastern Part of the Nikolaev Line and Associated W–Mo–Cu–Au Mineralization: First Isotopic U–Pb Zircon Data (LA-ICP-MS Method) for Rocks from the Adyrtor Intrusions (Middle Tien Shan, Eastern Kyrgyzstan)

Published in:

Doklady Earth Sciences, 2024, v. 517, n. 2, p. 1288, doi. 10.1134/S1028334X24602013

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Y. A.;
Bortnikov, N. S.

Publication type:

Article

New Data on the U–Pb (LA-ICP-MS) Isotopic Age of Zircon from Intrusive Rocks of the Kuru-Tegerek Skarn Au–Cu–Mo Deposit, Middle Tien Shan, Kyrgyzstan.

Published in:

Doklady Earth Sciences, 2024, v. 516, n. 2, p. 939, doi. 10.1134/S1028334X24601172

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, N. S.

Publication type:

Article

Isotopic U–Pb Age of Zircon (LA-ICP-MS Method) from Igneous Rocks of the Chorukh-Dairon W–Mo(–Cu–Au) Deposit (Tajikistan): First Evidences for Post-Collisional Ore Formation in the Kurama Segment of the Middle Tien Shan.

Published in:

Doklady Earth Sciences, 2024, v. 516, n. 1, p. 857, doi. 10.1134/S1028334X24600877

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, N. S.

Publication type:

Article

Erratum to: Long Evolution of a Magmatic–Ore System of the Muruntau Gold Deposit, Western Uzbekistan, Tien Shan: Evidence from the LA–ICP–MS U–Pb Isotopic Age of Zircon from Granitoids of the Sardara (Sarykty) Pluton.

Published in:

2024

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, N. S.

Publication type:

Correction Notice

Erratum to: Paleocene Glauconite of the Near-Volga Monocline of Submarine Volcanic Sedimentary Genesis.

Published in:

2024

By:

Nikulin, Iv. Iv.;
Boeva, N. M.;
Soboleva, S. V.;
Bortnikov, N. S.

Publication type:

Correction Notice

Erratum to: Sources of Substance and Genetic Relation of Soil and Bauxite-Bearing Horizons in the Laterite Profile of the Weathering Crust (of the Fouta Jallon–Mandingo Province, Republic of Guinea).

Published in:

2024

By:

Makarova, M. A.;
Shipilova, E. S.;
Boeva, N. M.;
Vnuchkov, D. A.;
Bortnikov, N. S.

Publication type:

Correction Notice

Erratum to: Caryochroite, a Rare Mineral from the Titanosilicate Group: Crystal Structure, Crystal Chemistry, and Thermal Properties.

Published in:

2024

By:

Soboleva, S. V.;
Boeva, N. M.;
Kartashov, P. M.;
Bortnikov, N. S.

Publication type:

Correction Notice

Erratum to: The Dimensional Effect and Crystal Morphological Peculiarities of Gibbsite in a Bauxite-Bearing Weathering Crust.

Published in:

2024

By:

Boeva, N. M.;
Bortnikov, N. S.

Publication type:

Correction Notice

Erratum to: Bauxites of the Tatarka Deposit (Yenisei Ridge, Russia): The First Evidence of a Contact-Karst Origin.

Published in:

2023

By:

Boeva, N. M.;
Slukin, A. D.;
Makarova, M. A.;
Shipilova, E. S.;
Melnikov, Ph. P.;
Vnuchkov, D. A.;
Zhegallo, E. A.;
Zaitseva, L. V.;
Bortnikov, N. S.

Publication type:

Correction Notice

Evidence of Mineral Melting in Ores of the Svetlinsk Gold Deposit, South Urals, Russia.

Published in:

Doklady Earth Sciences, 2023, v. 513, n. 2, p. 1321, doi. 10.1134/S1028334X2360233X

By:

Vikent'eva, O. V.;
Bortnikov, N. S.

Publication type:

Article

Bauxites of the Tatarka Deposit (Yenisei Ridge, Russia): The First Evidence of a Contact-Karst Origin.

Published in:

Doklady Earth Sciences, 2023, v. 513, n. 1, p. 1173, doi. 10.1134/S1028334X23601931

By:

Boeva, N. M.;
Slukin, A. D.;
Makarova, M. A.;
Shipilova, E. S.;
Melnikov, Ph. P.;
Vnuchkov, D. A.;
Zhegallo, E. A.;
Zaitseva, L.V.;
Bortnikov, N. S.

Publication type:

Article

Two Stages of Mineralization in the Au–W Metallogenic Belt of Southern Tian Shan: Isotopic U–Pb Dating (LA-ICP-MS Method) of Zircon from Intrusive Rocks at the Jilau W–Au Deposit (Tajikistan).

Published in:

Doklady Earth Sciences, 2023, v. 512, n. 2, p. 938, doi. 10.1134/S1028334X23601463

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Y. A.;
Bortnikov, N. S.

Publication type:

Article

To a Question of Sulfur Sites in Crystal Structures of Tetrahedrite Group Minerals: Relationships between Occupancy, Effective Ion Sizes, and Unit Cell Parameters.

Published in:

Doklady Earth Sciences, 2023, v. 512, n. 1, p. 824, doi. 10.1134/S1028334X23601189

By:

Lyubimtseva, N. G.;
Marchenko, E. I.;
Eremin, N. N.;
Bortnikov, N. S.

Publication type:

Article

Paleocene Glauconite of the Near-Volga Monocline of Submarine Volcanic Sedimentary Genesis.

Published in:

Doklady Earth Sciences, 2023, v. 512, n. 1, p. 829, doi. 10.1134/S1028334X23601190

By:

Nikulin, Iv. Iv.;
Boeva, N. M.;
Soboleva, S. V.;
Bortnikov, N. S.

Publication type:

Article

The Vasilinovskoe Pt–Pd Occurrence: A New Type of Noble Metal Mineralization in the Urals.

Published in:

Doklady Earth Sciences, 2023, v. 512, n. 1, p. 801, doi. 10.1134/S1028334X23601219

By:

Vikentyev, I. V.;
Tyukova, E. E.;
Mokri, V. D.;
Ivanova, Yu. N.;
Varlamov, D. A.;
Shuisky, A. S.;
Groznova, E. O.;
Sobolev, I. D.;
Bortnikov, N. S.

Publication type:

Article

Long Evolution of a Magmatic–Ore System of the Muruntau Gold Deposit, Western Uzbekistan, Tien Shan: Evidence from the LA–ICP–MS U–Pb Isotopic Age of Zircon from Granitoids of the Sardara (Sarykty) Pluton.

Published in:

Doklady Earth Sciences, 2023, v. 512, n. 1, p. 793, doi. 10.1134/S1028334X23601104

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Yu. A.;
Bortnikov, N. S.

Publication type:

Article

Sources of Substance and Genetic Relation of Soil and Bauxite-Bearing Horizons in the Laterite Profile of the Weathering Crust (of the Fouta Jallon–Mandingo Province, Republic of Guinea).

Published in:

Doklady Earth Sciences, 2023, v. 511, n. 2, p. 663, doi. 10.1134/S1028334X23600986

By:

Makarova, M. A.;
Shipilova, E. S.;
Boeva, N. M.;
Vnuchkov, D. A.;
Bortnikov, N. S.

Publication type:

Article

Caryochroite, a Rare Mineral from the Titanosilicate Group: Crystal Structure, Crystal Chemistry, and Thermal Properties.

Published in:

Doklady Earth Sciences, 2023, v. 510, n. 2, p. 415, doi. 10.1134/S1028334X23600354

By:

Soboleva, S. V.;
Boeva, N. M.;
Kartashov, P. M.;
Bortnikov, N. S.

Publication type:

Article

The Dimensional Effect and Crystal Morphological Peculiarities of Gibbsite in a Bauxite-Bearing Weathering Crust.

Published in:

Doklady Earth Sciences, 2023, v. 510, n. 1, p. 269, doi. 10.1134/S1028334X23600196

By:

Boeva, N. M.;
Bortnikov, N. S.

Publication type:

Article

Physicochemical Conditions of Formation of Productive Mineral Assemblages of Gold Deposits in the Taimyr–Severnaya Zemlya Orogen.

Published in:

Doklady Earth Sciences, 2022, v. 507, p. S375, doi. 10.1134/S1028334X22700519

By:

Borovikov, A. A.;
Proskurnin, V. F.;
Palyanova, G. A.;
Petrov, O. V.;
Bortnikov, N. S.

Publication type:

Article

Two Stages of Assembly of the Pangea Supercontinent in the Polar Urals: The First U/Pb (LA-ICP-MS) and 40Ar/39Ar Dating of the Yarkeu Complex.

Published in:

Doklady Earth Sciences, 2022, v. 507, p. S357, doi. 10.1134/S1028334X22601663

By:

Sobolev, I. D.;
Novikova, A. S.;
Vikentyev, I. V.;
Sheshukov, V. S.;
Dubensky, A. S.;
Travin, A. V.;
Varlamov, D. A.;
Bortnikov, N. S.

Publication type:

Article

The Role of Hydrocarbons in the Formation of Epithermal Gold–Silver Deposits in Kamchatka, Russia.

Published in:

Doklady Earth Sciences, 2022, v. 507, n. 2, p. 994, doi. 10.1134/S1028334X22600852

By:

Tolstykh, N. D.;
Bortnikov, N. S.;
Shapovalova, M. O.;
Shaparenko, E. O.

Publication type:

Article

Two Genetic Types of Bauxites of the Central Deposit (Siberian Platform) and a Rare Metal Mineralization.

Published in:

Doklady Earth Sciences, 2022, v. 507, n. 1, p. 871, doi. 10.1134/S1028334X22600700

By:

Boeva, N. M.;
Makarova, M. A.;
Shipilova, E. S.;
Slukin, A. D.;
Melnikov, F. P.;
Karimova, O. V.;
Bortnikov, N. S.

Publication type:

Article

Gibbsite and Boehmite in Weathering Crusts of Different Ages Affected by Lateritization: Location and Formation.

Published in:

Doklady Earth Sciences, 2022, v. 504, n. 2, p. 353, doi. 10.1134/S1028334X22060046

By:

Boeva, N. M.;
Makarova, M. A.;
Shipilova, E. S.;
Slukin, A. D.;
Soboleva, S. V.;
Zhegallo, E. A.;
Zaitseva, L. V.;
Bortnikov, N. S.

Publication type:

Article

190Pt–4He Dating of Placer-Forming Minerals of Platinum from the Chad Alkaline–Ultramafic Massif: New Evidence of the Polycyclic Nature of Ore Formation.

Published in:

Doklady Earth Sciences, 2022, v. 504, n. 1, p. 240, doi. 10.1134/S1028334X22050105

By:

Mochalov, A. G.;
Yakubovich, O. V.;
Bortnikov, N. S.

Publication type:

Article

The Crystal Structure of Vyalsovite FeCаAlS(OH)5: First Example of the Commensurate Combination of Iron Sulfide and Hydroxide Layers.

Published in:

Doklady Earth Sciences, 2022, v. 503, n. 2, p. 164, doi. 10.1134/S1028334X22040171

By:

Soboleva, S. V.;
Boeva, N. M.;
Evstigneeva, T. E.;
Bortnikov, N. S.

Publication type:

Article

Erratum to: Rare Arsenates of REEs Chernovite-(Y) and Gasparite-(Ce) in Sn-W Greisen Deposits from Karadub Ore Field (the Khingan–Olonoiskii District (Primorye, Russia)).

Published in:

2022

By:

Gorelikova, N. V.;
Korostelev, P. G.;
Semenyak, B. I.;
Gonevchuk, V. G.;
Taskaev, V. I.;
Rassulov, V. A.;
Bortnikov, N. S.

Publication type:

Correction Notice

Rare Arsenates of REEs and Y in Ores of the Verkhnee Greisen Deposit within the Khingan–Olonoiskii District (Primorye, Russia).

Published in:

Doklady Earth Sciences, 2021, v. 501, n. 1, p. 912, doi. 10.1134/S1028334X21110064

By:

Gorelikova, N. V.;
Korostelev, P. G.;
Semenyak, B. I.;
Gonevchuk, V. G.;
Taskaev, V. I.;
Rassulov, V. A.;
Bortnikov, N. S.

Publication type:

Article

Evidence for Granitoid Magmatism and the Composition of the Silicic Melt in the Gabbroid Assemblage of the Mid-Atlantic Ridge at 13° N: New Data on Melt Inclusions.

Published in:

Doklady Earth Sciences, 2021, v. 500, n. 2, p. 838, doi. 10.1134/S1028334X21100159

By:

Sholukhov, K. N.;
Prokofiev, V. Yu.;
Solovova, I. P.;
Pertsev, A. N.;
Aranovich, L. Ya.;
Borisovsky, S. E.;
Bortnikov, N. S.

Publication type:

Article

Structural Position and Typification of Alteration Zones, Polar Urals: First Experience of Modern Space Sensing of the Earth.

Published in:

Doklady Earth Sciences, 2021, v. 500, n. 2, p. 803, doi. 10.1134/S1028334X21100172

By:

Vikentyev, I. V.;
Ivanova, Yu. N.;
Nafigin, I. O.;
Bortnikov, N. S.

Publication type:

Article

Rare and Rare Earth Elements in Lateritized Bauxites of the Chadobets Uplift (Siberian Platform).

Published in:

Doklady Earth Sciences, 2021, v. 500, n. 1, p. 720, doi. 10.1134/S1028334X21090038

By:

Boeva, N. M.;
Slukin, A. D.;
Shipilova, E. S.;
Makarova, M. A.;
Balashov, F. V.;
Zhegallo, E. A.;
Zaytseva, L. V.;
Bortnikov, N. S.

Publication type:

Article

LA–ICP–MS Isotopic U–Pb Age of Zircon from the Eldzhurty Granites and Rhyolites at the Tyrnyauz Mo–W Deposit (North Caucasus, Russia).

Published in:

Doklady Earth Sciences, 2021, v. 499, n. 1, p. 538, doi. 10.1134/S1028334X21070102

By:

Soloviev, S. G.;
Kryazhev, S. G.;
Semenova, D. V.;
Kalinin, Y. A.;
Bortnikov, N. S.

Publication type:

Article