Glass Analysis Tables for I-Explorer 4

Glass Analyses from Takua Pa, Thailand

	SiO₂	NaO₂	K₂O	CaO	Fe₂O₃	Al₂O₃	CuO	MnO	MgO	Other
01		11.0	1.37	2.57		5.44	0.71	0.05	< 0.12
02	76.9	9.6	1.5	6.0	0.06	4.2	0.22	0.06	0.25	Pb = 0.75
03	65.7	15.8	2.5	5.4	0.02	5.5	0.09	0.015	4.92
04		10.7	1.56	3.72		0.81	< 0.11	1.1	3.70	Co = 0.443
05	72.6	12.6	1.5	5.2	00.3	5.6		0.05	0.37	Pb = 1.5
06	61.1	19.9	1.5	5.2	0.02	6.0	0.06	trace	5.43
07	71.1	7.0	1.5	9.3	0.06	10.1	0.36		0.02	Pb = 0.20

Sources. 1. Red bead SLOWPOKE-Toronto. 2. Dark blue bead, Lamb 1961:55. 3. Dark blue bead, Lamb 1965b:105. 4. Dark blue bead, SLOWPOKE-Toronto. 5. Yellow bead, 1961:55. 6. Yellow bead, Lamb 1965b:105. 7. Light blue bead, Lamb 1961:55.

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