Domain structure of volcanics’ ferromagnetic grains: A case study of the Saatly ultradeep well, Azerbaijan

• Дата: 2019
• Автор: Novruzov, Z. A.
• Формат: Стаття
• Мова: Англійська
• Опубліковано: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2019
• Теми: indirect magnetic criteria; magnetic domain state; volcanogenic rocks; super deep well
• Онлайн доступ: https://journals.uran.ua/geofizicheskiy/article/view/172474
• Назва журналу: Geofizicheskiy Zhurnal

Various magnetic properties of magnetic minerals show strong grain-size depen-dence. This dependency occurs because these parameters are influenced by the magnetic grain-size (domain state) of the samples. Natural rocks often contain a mixture of different magnetic minerals with different grain-size...