Description
These are 2 clear rock specimens, each with one or two crystals of perfectly automorphic blue anatase.
The interest of this specimen is that it comes with its old handwritten label, which reads “Petits cristaux d’anatase, St Christophe en Oisans, 4 septembre 1878”.
Anatase specimen from Oisans, Isère department.
This post is also available in: French