Shoji Nishimoto / 西本昌司 @nishimoto.rocks · 26/06/2026Irregular shape of tourmaline in quartz from Hazu, Nishio, Aichi, Japan. FOV=ca.5 mm #thinsection #petrology #petrography #polarizingmicoscope #岩石 #偏光顕微鏡写真 060
