Ussingite

Ussingite

Ussingite is a mineral named for Niels Viggo Ussing (1864-1911), Copenhagen, Denmark.

Chemical Formula

Na2AlSi3O8(OH)

Composition

Molecular Weight = 302.22 gm Sodium 15.21 % Na 20.51 % Na2O Aluminum 8.93 % Al 16.87 % Al2O3 Silicon 27.88 % Si 59.64 % SiO2 Hydrogen 0.33 % H 2.98 % H2O Oxygen 47.65 % O ______ ______ 100.00 % 100.00 % = Total Oxide

References

* [http://www.webmineral.com/data/Ussingite.shtml Ussingite Mineral Data]


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