Anatase on Quartz with Adularia and Chlorite

A very cool specimen with a doubly terminated quartz (truncated at one termination as it met the matrix) from which a full 1cm anatase protrudes on which feathery acicular chlorites formed. There are some small anatase fully included. Comes with old Michel Jouty label.

Locality:Col de la Madeleine Massif de La Lauzière, Savoie France

Composition: (anatase) Titanium Dioxide