Hyperspectral magnetite grade based on characteristic band screening inversion study

Abstract In order to clarify the relationship between magnetite grade and reflectance spectra, spectral testing of different grades of magnetite was carried out to analyze the effect of iron grade on the reflectance spectra of specimens. The results show that the fluctuation trends of the spectral c...

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Bibliographic Details
Main Authors: Yang Bai, Xiaoxiao Xie, Yuna Jia, Yunpeng Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-15429-3
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