Graeme Anderson on thu 8 jun 00
Jim. This is the empirical formula I have for 3289.
Ferro (U.S.A.) leadless glaze frit.
Mol. Wt. 374.0
Na2 O .333 Ba O .667 Al2 O3 .200 B2 O3 .667 =20
Si O2 3.07 Fusion temp. 1500 F.
I hope this helps. Graeme.
Graeme Anderson. Gemopal Pottery. Lightning Ridge.Australia. 2834.
http://www.turboweb.net.au/~gemopal/
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