Selenojalpaite Mineral Data

General Selenojalpaite Information
Chemical Formula:	Ag3CuSe2
Composition:	Molecular Weight = 544.63 gm
	Copper 11.78 % Cu
	Silver 59.22 % Ag
	Selenium 29.00 % Se
	______
	100.00 %
Empirical Formula:	Ag_2.99Cu_1.01Se₂
Environment:	Selenojalpaite is typically intergrown with eucairite and berzelianite to form aggregates up to several hundred micrometers across in a hydrothermal calcite vein.
IMA Status:	Approved IMA 2004 (Dana # Added)
Locality:	Skrikerum Cu-Ag-Tl selenide deposit, Sm�land, southeastern Sweden. Link to MinDat.org Location Data.
Name Origin:	Named as the Se analogue of jalpaite.
Synonym:	IMA2004-048