“Smoky quartz crystals with white gorceixite
Gorceixite SEM-EDS analysed at Laboratoire "Magmas et Volcans - Université de Clermont-Ferrand" by Pascal Chollet & Yannick Vessely on a sample from the same boulder
Field is 1,8mm large
Zeiss Luminar 25mm on bellows + Nikon D5100. Combine Z
Self collected 2016
Photo & collection Chollet Pascal (# 6069) ”
Pascal Chollet - 23rd September 2016