A natural fibrous form of talc, gray in color and
consisting principally of hydrated magnesium
silicate. It gives paper a greasy or soapy feel.
and enables it to take a high finish. It is little
used today. (62 )
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:38 PST
Retrieved: Sunday, 27-May-2018 21:31:38 GMT