1 "Ficheiro:Kimberlite_(Lomonosovskaya_Pipe,_Late_Devonian;_Arkhangelsk_Region,_Russia)_6.jpg".

Ficheiro:Kimberlite (Lomonosovskaya Pipe, Late Devonian; Arkhangelsk Region, Russia) 6.jpg

at URL: https://www.flickr.com/photos/jsjgeology/50622725261/ operator: Flickr URL: https://live.staticflickr.com/65535/50622725261_a1e11d50f8_o.jpg...