124 followers 鉱物採集垢 @chrysocolla453 Mineral evolution and Earth history http://t.co/R469g5Hbow 地球史の勉強に面白そうなの見つけた 20 Jan 2015 Reply Repost Favourite
5,971 followers Jesús Martínez Frías @J_MartinezFrias Mineral evolution and Earth history http://t.co/b6XZ8wNa77 16 Jan 2015 Reply Repost Favourite