5003579177
barium copper silicate (300389994) 'constituent of' Chinese purple (300380026);
changeNote
5003579177
barium copper silicate (300389994) 'constituent of' Chinese purple (300380026);
description
barium copper silicate (300389994) 'constituent of' Chinese purple (300380026);
type
relation added
startedAtTime
2014-02-25T14:02:37