Geological structure and history of the geological development of the Ukrainian shield (to the 100th anniversary of the birth of Academician of the National Academy of Sciences of Ukraine M.P. Shcherbak)

G.V. Artemenko; L.V. Shumlyanskyi; I.A. Shvayka; V.M. Belskyi; M.O. Donskyi; L.I. Kanunikova; K.I. Gogolev; O.V. Kovtun; Yu  Hang; O.B. Vysotsky; L.M. Stepaniuk; T.I. Dovbush; O.V. Zyultsle; H.G. Pavlov; S.M. Bondarenko; N.O. Kovalenko; T.B. Yaskevych; O.M. Ponomarenko; O.E. Kyshchuk; T.S. Antonenko; V.P. Snisar; O.A. Kalinichenko; M.M. Bagmut; M.I. Matyash; V.V. Ovsienko; O.B. BOBROV; S.V. Klochkov; Yu.I. Fedorishin; O.Y. Velykanova; O.P. Vovk; I.M. Naumko I.M.; V.H. Hubina; V.V. Pokalyuk; V.G. Verkhovtsev; V.G. Yatsenko; L.P. Zaborovska; O.M. Dudik; M.V. Zyikalyak; A.V. Ivanova; L.B. Zaitseva; V.B. Gavryltsev; K.O. Ilchenko; T.M. Lupashko; C.P. Staryk C.P.; V.P. Kyryliuk; V.R. Klos; H.O. Kulchytska; D.S. Chernysh; Ye.S. Lunov; I.M. Lunova; V.M. Khomenko; J. Nissen; A.M. Taraschan; L.P. Mansyuk; I.І. Mihalchenko; V.S. Zaborovsky; Yu.O. Lytvynenko; V.M. Pavliuk; O.V. Pavliuk; I.M. Lisna; L.V. Somka; A.M. Kalinichenko; B.I. Slobodian; V.V. Sukach; L.V. Isakov; M.M. Taran; I.V. Naumenko I.V.; M. Kurzbach; O.Ye. Shestopalova; V.V. Drukarenko; D.A. Yaroschuk; V.I. Pavlyshyn; I.D. Shvayka; E.Ya. Zhovynsky; M.S. Kovalchuk; L.A. Figura; I. Korchagin; M. Yakymchuk; Yu.V. Kroshko; N.O. Kryuchenko; M.V. Kuhar; O.V. Zaiats; М.М. Pavlun; O.V. Haiovskyi; V.M. Kharytonov; A.O. Polietnova; O.B. Gintov; S.V. Mychak; V.A. Entin; M.I. Orlyuk; M.I. Bakarjieva; A.V. Marchenko; K.V. Kolomiyets; O.O. Verpakhovska; O.A. Chorna; D.V. Lysynchuk; R.I. Kutas; V.Yu. Maksymchuk; S.G. Anikeyev; R.S. Kuderavets; S.V. Mychak; O.V. Usenko; I.B. Makarenko; O.S. Savchenko; T.L. Mikheeva; G.M. Drogitskay; O.P. Lapina; I.M. Orlyuk; T.V.  Lebed; A.O. Romenets; S.I. Cherkes; V.G. Bakhmutov; O.V. Mytrokhyn; I.B. Poliachenko; Yu.O. Lytvynenko

doi:10.30836/gbhgd.2024

THE GRINDING EFFECT ON THE MAGNETIZATION CHANGES OF MAGNETITE QUARTZITES BY STUDY OF THERMOMAGNETOMETRY AND FERROMAGNETIC RESONANCE

Authors

T.S. Antonenko , M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine; V.P. Snisar , M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine; O.A. Kalinichenko , M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine; M.M. Bagmut , M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine; M.I. Matyash , M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine; V.V. Ovsienko , M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine

DOI: https://doi.org/10.30836/gbhgd.2024.11

Abstract

The effect of grinding of magnetite quartzites contained magnetites of various oxidation degrees on their magnetization changes under heating was investigated by structural and magnetic methods. In grinded samples, the impurity ferromagnetic phases with TC ≈ 300, 400 and 550 oC were revealed. Such phases were formed during grinding or were present in ores and were appeared after grinding. It is assumed that these phases are microscopic (1–10 μm) grains of cation-substituted magnetites, differring composition and oxidation degree, dispersed in quartz and other ore minerals.

Geological structure and history of the geological development of the Ukrainian shield (to the 100th anniversary of the birth of Academician of the National Academy of Sciences of Ukraine M.P. Shcherbak)

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Pages

58-62

Published

August 15, 2024

Details about this monograph

Co-publisher's ISBN-13 (24)

ISBN-978-617-8521-00-4