Local magnetic anomalies of the Ukrainian Shield as indicators of the manifestation of different-age stages of focal-channel magmatism

• Date: 2023
• Main Authors: Yentin, V.A., Gintov, O.B., Orlyuk, M.I., Marchenko, A.V.
• Format: Article
• Language: Ukrainian
• Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2023
• Subjects: Ukrainian Shield; isometric magnetic field anomalies; anomaly sources; different-age focal-channel magmatism; magnetization
• Online Access: https://journals.uran.ua/geofizicheskiy/article/view/278322
• Journal Title: Geofizicheskiy Zhurnal

A special class of local small sizes of subisometric magnetic field anomalies (AMF) of the Ukrainian Shield (USh) is considered here. Such AMF are united by the volcanogenic-intrusive-tubular origin of the sources associated with the assumed source-channel manifestations of pulsed plutonic-degassing...