geologypage: Brookite | #Geology #GeologyPage #Mineral Chemical Formula: TiO2 Locality: Kharan District, Balochistan, Pakistan FOV: 17 mm Photo Copyright © Andreas Schmid Geology Pagewww.geologypage.com
tags: So many OTPs,
from: https://eikuuhyo.tumblr.com/post/154861589986