Mineralape
Epifanovite
Krivovichev, Sergey V. and Panikorovskii, Taras L. and Yakovenchuk, Victor N.·CC BY-SA 4.0·Wikimedia

Epifanovite

NaCaCu5(PO4)4[AsO2(OH)2]·7H2O
Monoclino heart IMA approved