“Transparent and colorless cubic crystals of fluorite. Growth lines are interesting. On white quartz crystals. Collection and photo of Gianfranco Ciccolini. Nikon D750, bellows, Luminar 40 mm.”
“From the same specimen, a cubic crystal, transparent and colorless of fluorite with multiple lines of growth. On white quartz crystals. Collection and photo of Gianfranco Ciccolini. Nikon D750, bellows, Luminar 40 mm.”