编号 108094835

编号 108094835

Watch a video of this specimen by following the Vimeo link below: https://vimeo.com/1128833048/962aed4aaf
Here is a very unusual (actually it is the first time I come across one) specimen of dolomite from Anduze with rhombohedral crystals coated in bicolor iron oxides (goethite-limonite) concretions!
From a single pocket found decades ago.
Ex. Klaas-Richard