Free Access
Fig. 2

Linear unmixing applied to mixtures of magnetite and saponite (samples MAG200 and SAP103): a) and b) end-member spectra; c) and d) results of a linear unmixing model compared with the laboratory spectra. The R2 value is >0.97 for both the combinations.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.