Xenophyllite

 Xenophyllite is a rare phosphate mineral with the chemical formula Na₄Fe₇(PO₄)₆.

Xenophyllite
General
Category	Phosphate minerals
Formula (repeating unit)	Na4Fe7(PO4)6
Strunz classification	8.AC.50
Crystal system	Triclinic Unknown space group
Identification
Formula mass	1,052.72 g/mol
Specific gravity	4.72
References

Xenophyllite was described for an occurrence in the Augustinovka meteorite, Dnepropetrovsk Oblast, Ukraine. It was approved by the IMA in 2006.

This article uses material from the Wikipedia article  Metasyntactic variable, which is released under the  Creative Commons Attribution-ShareAlike 3.0 Unported License.