ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
Brittle, Metallic, Brittle, Metallic
(Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)
CaZnSiO 4 · H 2OAnthony et al , Handbook of mineralogy (2001)