Do you know "antunit" is actually a mineral?
http://www.mindat.org/min-8468.htmlIts a synoym for jarosite, which, according to wikipedia, is something found on mars
http://en.wikipedia.org/wiki/Jarosite "Jarosite is hexagonal and brittle," -Steve --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]