English: Sea foam.
German: Meerschaum.
Clades:
Silicates.
Chemical: Mg8[(OH)2|Si6O15]2·(4+8)H2O.
Use: to make tobacco pipes, meerschaum pipes.
MineralogySepiolith is a soft white clay mineral.
It is a complex magnesium silicate. It can be present in fibrous, fine-particulate, and solid forms.