Application of TL as a geochemical sensor

Makoto Yamamoto; Noriyoshi Tsuchiya

doi:10.1093/rpd/nci587

Application of TL as a geochemical sensor

Makoto Yamamoto, Noriyoshi Tsuchiya

ENV - Environmental Studies for Advanced Society

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Two-dimensional thermoluminescence (TL) and spectroscopy of rock samples were measured to identify a mass transport front in rock matrix. Samples were selected from the Kamaishi Mine including the hydrothermal mineral veins and the surrounding altered zone. Results showed some different distribution of TL intensity between the altered and unaltered zones. Minerals in the altered zone showed stronger TL than those in the unaltered zone, and different phenomena for wavelength could be observed between them. Therefore, it could possibly be shown that TL can be used as a chemical sensor, which identifies mass change (transport front in rocks), by using these TL methods.

Original language	English
Pages (from-to)	119-123
Number of pages	5
Journal	Radiation protection dosimetry
Volume	119
Issue number	1-4
DOIs	https://doi.org/10.1093/rpd/nci587
Publication status	Published - 2006 Sept 15

ASJC Scopus subject areas

Radiation
Radiological and Ultrasound Technology
Radiology Nuclear Medicine and imaging
Public Health, Environmental and Occupational Health

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1093/rpd/nci587

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AU - Tsuchiya, Noriyoshi

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AB - Two-dimensional thermoluminescence (TL) and spectroscopy of rock samples were measured to identify a mass transport front in rock matrix. Samples were selected from the Kamaishi Mine including the hydrothermal mineral veins and the surrounding altered zone. Results showed some different distribution of TL intensity between the altered and unaltered zones. Minerals in the altered zone showed stronger TL than those in the unaltered zone, and different phenomena for wavelength could be observed between them. Therefore, it could possibly be shown that TL can be used as a chemical sensor, which identifies mass change (transport front in rocks), by using these TL methods.

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Application of TL as a geochemical sensor

Abstract

ASJC Scopus subject areas

UN SDGs

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