Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Renard (1888, fig. 17) Description Tufa of Tristan da cunha. Section of a polysynthetic crystal of augite with straight outline corresponding with P∞ of one individual. Plaats: Tristan da Cunha Author Anoniem in Renard (1888) JPG file - 191.79 kB - 572 x 596 pixels added on 2012-07-16647 viewsFrom reference Renard, A. (1888). Report on the rock specimens collected... (page 87) This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License Click here to return to the thumbnails overview