印度尼西亚梭罗盆地细颗粒沉积物的磁性特征

IF 0.5 Q4 MULTIDISCIPLINARY SCIENCES

Journal of Mathematical and Fundamental Sciences Pub Date : 2023-12-31 DOI:10.5614/j.math.fund.sci.2023.55.2.1

B. Legowo, Anti Fatkhul Qoiriah, Artono Dwijo Sutomo, S. Putra, Wiwit Suryanto, Budi Purnama

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引用次数: 0

摘要

本文报告了梭罗盆地细沉积物样本的磁性特征。根据 182 个取样点绘制的磁感应强度图确定了磁性细沉积物。然后，利用 X 射线荧光光谱法对 7 个选定取样点进行了深度分析，结果显示氧化铁含量高达 55.42%，而 X 射线衍射仪则确认了结晶粒度≤100 纳米的磁铁矿矿物。此外，振动样品磁强计结果验证了单域配置下的磁特性。特征磁感应强度图显示，梭罗盆地的沉积物存在成岩效应。此外，人为活动似乎在磁性物质的分布中起着关键作用。

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Magnetic Characterization of Fine Sediment in the Solo Basin Indonesia

The magnetic characteristics of fine sediment samples from the Solo Basin are reported in this paper. Magnetic fine sediment was identified by magnetic susceptibility mapping based on sampling of 182 points. Then, a depth analysis (on 7 selected sampling points) was performed using X-ray fluorescence spectrometry, which showed an iron oxide content of up to 55.42%, while X-ray diffractometry confirmed magnetite minerals with crystallite size ≤100 nm. Further, the vibrating sample magnetometry results verified the magnetic characteristics under a single-domain configuration. The characteristic magnetic susceptibility map showed that there is a lithogenic effect on sediment in the Solo Basin. In addition, anthropogenic activities seem to play a pivotal role in distributing magnetic materials.

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来源期刊

Journal of Mathematical and Fundamental Sciences MULTIDISCIPLINARY SCIENCES-

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

24 weeks

期刊介绍： Journal of Mathematical and Fundamental Sciences welcomes full research articles in the area of Mathematics and Natural Sciences from the following subject areas: Astronomy, Chemistry, Earth Sciences (Geodesy, Geology, Geophysics, Oceanography, Meteorology), Life Sciences (Agriculture, Biochemistry, Biology, Health Sciences, Medical Sciences, Pharmacy), Mathematics, Physics, and Statistics. New submissions of mathematics articles starting in January 2020 are required to focus on applied mathematics with real relevance to the field of natural sciences. Authors are invited to submit articles that have not been published previously and are not under consideration elsewhere.