Formula :
(Ca,Pb)2(Cu,Zn)3[SO4/Te6+(OH)6/(Te4+O3)4]
System: monoclinic Hardness:3 Rarity:rare
Strunz id:4/K.17-10 -
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites,
Name origin: From Nahua "tlalpalli", paint, referring to the occurrence of the mineral as paint-like films on fracture surfaces at the discovery locality.
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