Manganoan winchite in a quartz schist from the Saruta-gawa area in the Sanbagawa metamorphic terrain, central Shikoku, Japan.

BANNO, Y. (1997). Manganoan winchite in a quartz schist from the Saruta-gawa area in the Sanbagawa metamorphic terrain, central Shikoku, Japan. JOURNAL OF MINERALOGY, PETROLOGY AND ECONOMIC GEOLOGY, 92(5), 189–194. https://doi.org/10.2465/ganko.92.189