The method to soften the concretions of ceramics in the “Nanhai I” Shipwreck of China Southern Song Dynasty (1127–1279AD)

Wang, Yanrong; Zhu, Tiequan; Yang, Guicheng; Tan, Xian; Ye, Daoyang; Chen, Haotian

doi:10.1186/s40494-018-0168-3

Heritage Science

Table 1 The analytical results of the concretions of different samples by μ-XRF (wt %)

From: The method to soften the concretions of ceramics in the “Nanhai I” Shipwreck of China Southern Song Dynasty (1127–1279AD)

Samples	wt%
Samples	Na₂O	MgO	Al₂O₃	SiO₂	SO₃	K₂O	CaO	TiO₂	Cr₂O₃	MnO	Fe₂O₃	CuO
N1-1grey	1.86	9.14	12.18	62.48	1.74	1.29	6.53	0.73	0.09	0.13	3.71	0.03
N1-1white	1.78	5.76	3.59	10.77	0.39	0.57	75.53	0.15	0.06	0.11	0.95	0.06
N2-1white	1.28	3.14	1.03	1.19	1.20	0.43	89.10	0.03	0.08	0.17	1.26	0.08
N2-1red	1.60	13.83	6.43	30.81	7.46	0.26	3.92	0.19	0.11	0.34	34.76	0.15
N3-1white	2.65	4.94	1.35	4.95	2.38	0.42	81.75	0.01	0.05	0.02	1.12	0.01
N3-1red	3.61	2.07	7.04	32.50	6.45	1.52	2.16	0.23	0.15	0.31	43.82	0.04
N4-1white	0.82	7.77	1.49	4.40	1.85	0.64	72.78	1.00	0.04	0.17	7.64	0.03
N5-1grey	2.31	3.12	7.41	68.26	4.39	0.83	7.99	0.53	0.08	0.19	4.51	0.12
N5-1white	1.42	6.58	2.28	14.06	3.12	0.51	68.12	0.06	0.06	0.29	3.05	0.05
N5-1red	1.77	5.34	3.82	11.20	4.61	0.39	21.30	0.23	0.12	0.39	50.18	0.02
N6-1red	1.67	0.65	5.26	18.65	1.62	0.52	0.94	0.24	0.11	0.72	69.51	0.02
N8-1white	0.54	1.69	1.88	10.60	7.61	0.52	56.84	0.25	0.12	0.22	19.21	0.03
N8-1red	4.20	2.29	4.82	19.22	24.82	0.48	7.90	0.20	0.19	0.28	35.47	0.04
N10-1red	2.27	1.98	4.53	31.18	5.37	0.80	1.58	0.33	0.14	0.22	51.18	0.04
N11-1red	9.50	8.67	7.90	6.99	19.73	0.04	0.33	0.09	0.13	0.28	46.27	0.01
N12-1white	1.11	13.33	4.61	29.29	5.08	0.81	40.81	0.22	0.04	0.11	4.37	0.01
N12-1red	1.85	5.24	1.59	20.42	19.58	0.45	22.17	0.14	0.12	0.30	27.88	0.03
N13-1red	1.46	1.40	14.72	40.64	2.28	2.57	0.58	1.00	0.06	0.11	34.96	0.05
N14-1grey	1.13	9.10	3.50	65.20	1.99	1.11	15.32	0.19	0.08	0.08	1.93	0.04
N14-1white	2.97	10.16	3.52	11.69	0.69	1.58	57.69	0.71	0.08	0.56	9.71	0.03
N14-1red	2.05	20.04	10.14	49.94	1.66	1.95	0.99	0.53	0.03	1.32	11.22	0.03
N15-1white	3.95	6.01	5.19	22.35	2.45	0.98	51.12	0.32	0.08	0.23	5.92	0.07
N15-1red	3.83	1.83	2.97	10.42	5.81	0.11	5.32	0.17	0.12	0.38	68.77	0.08
N16-1grey	1.33	1.82	2.9	72.65	9.78	0.60	7.11	0.26	0.03	0.08	3.20	0.12
N16-1white	1.34	5.40	5.75	22.32	2.59	1.23	51.31	2.16	0.08	0.16	7.25	0.08
N16-1red	2.49	6.27	10.65	44.57	7.75	1.78	8.99	0.60	0.06	0.24	16.41	0.06
N17-1white	2.33	3.14	10.72	57.50	7.62	3.07	7.21	0.20	0.04	0.21	7.69	0.03
N17-1red	2.50	1.75	7.07	27.03	10.64	1.45	1.07	0.26	0.13	0.24	47.39	0.05
N18-1white	1.72	3.94	3.37	9.55	2.53	1.03	67.69	0.32	0.04	0.30	7.67	0.04
N19-1grey	2.82	6.84	5.53	60.80	2.25	1.21	16.58	0.09	0.04	0.10	3.54	0.03
N19-1white	0.42	6.79	6.22	24.61	3.57	3.11	46.35	0.44	0.05	0.18	7.76	0.09
N20-1grey	1.17	9.20	13.97	61.45	1.82	3.49	4.07	0.57	0.02	0.22	3.88	0.02
N20-1white	1.51	8.56	1.67	4.54	0.46	0.59	77.70	0.33	0.03	0.65	3.63	0.02
N21-1grey	1.82	1.58	2.54	86.67	1.41	0.16	4.86	0.05	0.02	0.19	0.46	0.01
N21-1white	0.69	3.03	4.52	10.02	0.72	1.43	73.32	0.41	0.07	0.24	3.91	0.12
N22-1grey	1.58	7.32	11.56	51.38	6.14	1.87	13.44	0.63	0.07	0.18	5.6	0.07
N23-1white	10.87	6.11	1.52	1.83	15.73	0.16	61.46	0.03	0.04	0.23	1.71	0.02
N23-1red	1.02	7.12	1.255	2.72	22.89	0.31	54.14	0.04	0.07	0.26	9.71	0.01
N24-1grey	1.96	9.57	10.88	62.93	7.09	1.53	1.87	0.41	0.06	0.48	3.11	0.02
N25-1white	0.93	3.58	2.64	6.63	14.60	0.39	58.68	0.10	0.07	0.23	11.66	0.03
N25-1red	–	8.98	0.095	17.73	24.66	0.09	3.93	0.09	0.13	0.44	43.50	0.04
N26-1grey	3.75	17.35	6.37	49.53	3.42	0.62	14.80	0.31	0.08	0.15	3.24	0.09
N26-1white	4.84	11.89	5.06	33.82	6.43	0.62	34.06	0.28	0.08	0.46	2.05	0.06
N27-1grey	3.37	9.30	11.39	62.13	1.96	2.23	6.67	0.30	0.06	0.05	2.40	0.03

Back to article page