在Arjuno-Welirang火山岩中进行化学元素分析
Hanif 'Izzuddin Zakly1, Siti Zulaikah2, Cahyo Aji Hapsoro1
1Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang, 65145, Malang, Indonesia.
概括
这项研究分析了阿尔朱诺-威利朗火山岩的化学组成,揭示了,,和铁等主要元素. 这些发现突出了性岩的特性和工业应用的稀土元素的潜在存在.
科学领域:
- 地质化学 地质化学
- 火山学 火山学是一门学科.
- 矿物学是什么?矿物学是什么?
背景情况:
- 阿尔朱诺-威利朗山拥有包括火山岩,岩,岩岩和岩在内的地质结构.
- 了解岩石的化学成分对于地质资源评估和工业应用至关重要.
研究的目的:
- 调查和绘制阿尔朱诺山-威利朗地区岩石的化学含量.
- 确定占主导地位的元素的分布,用于潜在的开发和工业用途.
- 为了比较岩属性与周围的火山地区.
主要方法:
- 阿尔朱诺 - 威利朗火山综合体的地质测绘.
- 七个岩石样本的X射线光 (XRF) 分析.
- 化学分析主要元素和微量元素,包括稀土元素 (REEs).
主要成果:
- 在Arjuno-Welirang火山岩中发现的主导元素包括 (44.4-51.6%), (14-19%), (12.1-17.1%),铁 (12.4-20.4%).
- 稀土元素欧 (Eu) 平均检测到0.23Wt%,这表明其他稀土元素的潜在存在.
- 阿尔朱诺-韦里兰格火山岩具有性质,与布罗莫-塞梅鲁的超基本性质不同,具有较高的磁性含量和与塞梅鲁和布罗莫相比不同的SiO2和K2O水平.
结论:
- 化学分析提供了关于Arjuno-Welirang山的元素分布和岩性质的关键数据.
- REE Eu的存在需要进一步调查潜在的经济价值.
- 据估计,岩深度在147.7至225.1公里之间,与K2O含量正相关.
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