Aldermanite, Minyulite, Fluellite
Tom's Quarry, Kapunda, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australia
White aggregates, such as flakes and also as aldermanite sprays, grown on an aggregate by interpenetration of three orthorhombohedral crystals of fluellite, to cover all the faces, in the midst of crystals in spray-like aggregates, glassy, colorless, of minyulite. Collection and photo by Gianfranco Ciccolini. Nikon D750, bellows, Luminar 25 mm.