Heritage Science

Table 2 Elemental compositions at different locations in Fig. 5 (wt%)

From: Corrosion mechanisms for lead-barium glass from the Warring States period

Position No.	C	O	Na	Mg	Al	Si	P	S	Cl	Ca	Ti	Fe	Cu	Ba	Pb
P1	3.02	34.42			2.39	14.61	1.94	0.73		0.94	1.96	1.51			38.47
P2		27.81	1.25		1.11	19.05			1.81	0.7			1.64	10	36.63
P3		48.25	0.15	0.34	3.13	37.52	0.28	0.45		1.64			0.46	0.51	7.26
P4		16.31			0.67	3.69	4.16		2.04	0.54	0.28	0.7			71.6

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