Open AccessCharacterization of Natural Precious Opal Using Modern Spectroscopic Techniques in Ethiopia: The Case from Delanta, South Wollo
Author(s) -
Assamen Ayalew Ejigu,
Desalegn Gezahegn Ketemu,
Sisay Awoke Endalew,
Wudu Yimer Assen
Publication year - 2022
Publication title -
journal of spectroscopy
Language(s) - English
Resource type - Journals
eISSN - 2314-4920
pISSN - 2314-4939
DOI - 10.1155/2022/3194151
Subject(s) - infrared spectroscopy , spectroscopy , scanning electron microscope , analytical chemistry (journal) , fourier transform infrared spectroscopy , silanol , characterization (materials science) , materials science , absorption spectroscopy , inductively coupled plasma , infrared , crystallography , mineralogy , chemistry , optics , physics , nanotechnology , plasma , chromatography , biochemistry , organic chemistry , quantum mechanics , composite material , catalysis
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