AM_Hatchite
Formula:
(Pb Tl) Ag As2 S5
Name:
Hatchite
Unit cell:
9.37 7.84 8.06 66.42 63.33 84.97 , V=481.86
Space group:
P-1 (2)
Marumo F , Nowacki W , Zeitschrift fur Kristallographie , 125 (1967) p.249-265, The crystal structure of hatchite, PbTlAgAs2S5, Locality: Legenbach quarry, Binnatal, Switzerland