underthescopemineral: Quartz, Calcite SiO2, CaCO3Locality:Traversella Mine, Traversella, Chiusella Valley, Canavese District, Torino Province, Piedmont, Italy 13.54 mm quartz crystal with calcite crystals on the termination. Collection & Photo:
tags: So many OTPs,
from: https://eikuuhyo.tumblr.com/post/162392127836