Armalcolite-Pseudobrookite Series, Enstatite
La Aljorra Quarries, La Aljorra, Cartagena, Murcia, Spain
Crystals of brown armalcolite - pseudobrookite, in parallel association, with, the bottom, yellow crystals of enstatite, on colorless crystals of tridymite. Collection and photo of Gianfranco Ciccolini. Nikon D610, bellows, Schneider Kreuznach 28mm; f: 4. Focal using 5.6.