Geochemistry and metallogenesis of seafloor mineral resources (SMS deposit, Fe-Mn nodule, Fe-Mn crust and REE-rich mud) and their natural analogues on land (VMS, umber, and stratiform Mn deposits)
Geochemistry and metallogenesis of epithermal Au-Ag deposits.
Reconstruction of the global paleo-environmental changes and its relation with metallogenesis.
Taken by drone at the Makimine VMS deposit in Miyazaki Prefecture, Japan (Feb 2025)
