Dependence of the composition of the Zarnitsa pipe picroilmenites (Yakutia) on their formation conditions (from data of thermomagnetic studies)

• Main Authors: Ibragimov S., Mishenin S., Osin Y.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: 2014
• Subjects: Content of the hematite end-member in picroilmenite; Curie point; Kimberlite pipe; Magnetite; Picroilmenite; Thermomagnetic analysis; Curie Point; Yakutia
• Online Access: http://dspace.kpfu.ru/xmlui/handle/net/98105

A thermomagnetic analysis has been performed for 737 picroilmenite samples from the cores of eight boreholes in the N-S-striking drilling profile of the Zarnitsa kimberlite pipe in the Daldyn kimberlite field, Yakutia. Based on the shapes of thermomagnetic curves and the Curie points, 29 samples wer...