Über die pegmatitischen Mineralien, die in südwestlichen Gegenden von Japan gefunden worden sind. Nr. 2: Einige Pegmatitlagerstätten in Onsen- und Ochi-Bezirken, Ehime Präfektur

As a part of the studies on the age determination for certain intrusives together with the genesis, and identification of several pegmatite minerals was the investigation of these provinces somewhat geologically and mineralogically referred to. It thus is believed that the purposes for securing some characteristics of pegmatites distributed within the localities concerned and for finding out certain sorts of unknown minerals, though numerous subjects were in more details still remained to be inspected, have to an accountable extent been accomplished.