Verification of water detectability in minerals by ATR method of micro infrared spectroscopy

Bibliographic Information

Other Title
  • 顕微赤外分光測定におけるATR法を用いた鉱物中の水の検出可能性の検証

Description

Infrared spectroscopy is one of effective analytical methods for detecting water in minerals, but there was a disadvantage that it takes time to prepare samples. In this study, we used a ATR method that can analyze using ordinary rock polished thin sections. Water of several to several hundred ppm order in olivine and garnet grains was not detected, but the sharp peak at ~3700 cm-1 was detected within the olivine porphyroclast in the ultra-mylonite. Further improvement is necessary, but it is expected that the ATR method will develop as a useful analytical method in the future.

Journal

Details 詳細情報について

  • CRID
    1390565134816928896
  • NII Article ID
    130007786049
  • DOI
    10.14824/jakoka.2018.0_21
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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