A clay from Cimolo, Greece, mentioned by Theophrastos and Pliny. The mineral is unidentifiable.
Present locality name is Kimolos Island (Argentiera), Cyclade Islands (Cyclades; Kikladhes; Nomos Kikladhon), Kykládes Prefecture, Aegean Islands (Aiyaíon) Department, Greece.
(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.