underthescopemineral: Fluorite, Calcite, Quartz CaF2, CaCO3, SiO2Locality:Reed’s Gap Quarry (New Haven Trap Rock Quarry; Tilcon Durham quarry), Durham, Middlesex Co., Connecticut, USA Field of View: 10 mm Excellent fluorite octahedral crystal with
tags: So many OTPs,
from: https://eikuuhyo.tumblr.com/post/163360139893