Magnesioclinoholmquistite Mineral Data

General Magnesioclinoholmquistite Information
Chemical Formula:	Li2(Mg,Fe++)3Al2Si8O22(OH)2
Composition:	Molecular Weight = 782.99 gm
	Lithium 1.77 % Li 3.82 % Li₂O
	Magnesium 6.21 % Mg 10.30 % MgO
	Aluminum 6.89 % Al 13.02 % Al₂O₃
	Iron 7.13 % Fe 9.18 % FeO
	Silicon 28.70 % Si 61.39 % SiO₂
	Hydrogen 0.26 % H 2.30 % H₂O
	Oxygen 49.04 % O
	______ ______
	100.00 % 100.00 % = TOTAL OXIDE
Empirical Formula:	Li₂Mg₂Fe²⁺Al₂(Si₈O₂₂)(OH)₂
Environment:	Crystals in a pegmatite. Dimorphous with magnesioholmquistite, forms a series with clinohomquistite and ferroclinoholmquistite.
IMA Status:	Discredited IMA (1997,2005)
Locality:	Unspecified locality in Siberia, Russia. Link to MinDat.org Location Data.
Name Origin:	Named for its composition, monoclinic crystal structure, and relationship with holmsquisite. Discredited as clinoholmquistite (1997). Clinohomsquisite discredited (2005).
Synonym:	Discredited IMA 1997