Chlorbartonite Mineral Data

General Chlorbartonite Information
Chemical Formula:	K6Fe24S26(Cl,S)
Composition:	Molecular Weight = 2,453.28 gm
	Potassium 9.72 % K
	Iron 54.63 % Fe
	Copper 0.52 % Cu
	Sulfur 34.11 % S
	Chlorine 1.01 % Cl
	______
	100.00 %
Empirical Formula:	K_6.1Fe²⁺₂₄Cu_0.2S_26.1Cl_0.7
Environment:	Accessory mineral in a microcline-pectolite-sodalite-aegirine vein within feldspathic urtite. Included in sodalite and natrolite crystals.
IMA Status:	Approved IMA 2003 (Dana # Added)
Locality:	Mount Koashva, Khibina Massif, Kola Peninsula, Russia. Link to MinDat.org Location Data.
Name Origin:	Named as the Cl dominant analog of bartonite.
Synonym:	IMA2000-048