On the use of magnetic cleaning in paleointensity studies

Journal of Geomagnetism & Geoelectricity
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Abstract

The use of partial alternating field demagnetization and, to a lesser extent, partial thermal demagnetization has been found useful as a means of removing secondary components of magnetization from rocks used in certain methods of determining paleointensities. During the course of this investigation, which was carried out on lavas erupted during historic times, it was also learned that a partial remanence characterized by relatively low coercivity possessed blocking temperatures throughout the blocking temperature spectrum. On the other hand, a partial remanence characterized by low blocking temperatures possessed only low coercivity.

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Publication type Article
Publication Subtype Journal Article
Title On the use of magnetic cleaning in paleointensity studies
Series title Journal of Geomagnetism & Geoelectricity
DOI 10.5636/jgg.21.579
Volume 21
Issue 3
Year Published 1969
Language English
Publisher Society of Geomagnetism and Earth, Planetary and Space Sciences
Description 16 p.
First page 579
Last page 594
Country United States
State Hawaii
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