Showing posts with label mineral. Show all posts
Showing posts with label mineral. Show all posts

Wednesday, 16 September 2015

rutile

japanese kanji rutile 金紅石 きんこうせき 漢字
rutile
Please check it out! http://j.mp/kanji_rutile
a mineral consisting of titanium dioxide in crystalline form.
Japanese calls Kin-Kou-Seki.