Pizgrischite Mineral Data

General Pizgrischite Information
Chemical Formula:	(Cu,Fe)Cu14PbBi17S35
Composition:	Molecular Weight = 5,853.00 gm
	Iron 0.76 % Fe
	Copper 16.55 % Cu
	Bismuth 60.95 % Bi
	Antimony 0.35 % Sb
	Lead 2.12 % Pb
	Selenium 0.04 % Se
	Sulfur 19.22 % S
	______
	100.00 %
Empirical Formula:	Cu_15.24Fe²⁺_0.8Pb_0.6Bi_17.07Sb_0.17S_35.09Se_0.03
Environment:	Formed as the result of the Alpine metamorphism under greenschist-facies conditions of pre-Tertiary hydrothermal Cu-Bi mineralization. Related to cuprobismutite.
IMA Status:	Approved IMA 2001 (Dana # Added)
Locality:	Piz Grisch Mountain, Val Ferrera, Graub�nden, Switzerland. Link to MinDat.org Location Data.
Name Origin:	Named for the locality.
Synonym:	IMA2001-002