Claudia Zahn on Nostr: #Chalcedony #Morocco 20.5 cm across Photo by Albert Russ By #GeologicalWondersToo / ...

#Chalcedony
#Morocco
20.5 cm across
Photo by Albert Russ
By #GeologicalWondersToo / Karen Kemp
#Geology #GeologyPage #Nature #Minerals #Crystals #Gems #NatureLovers #NaturePhotography #Photographer #RockPorn