Composition: Sodium calcium aluminosilicate hydrate
Nomenclature: Named after the German word "stilbein" which means "to shine" because of its brilliant luster.
Industrial Uses: Chemical filters.
Additional Notes: A member of the Zeolite group of minerals. Also referred to as desmine.
Faroe Islands : Scott 241 : 3.70 krone : 9 Jun 1992
Iceland : Scott 862 : 35 króna : 3 Sep 1998