Appendix 2: Major oxides of peridotitic xenoliths from the Hannuoba, North China Craton
Sample	SiO2	TiO2	Al2O3	Fe2O3	MnO	CaO	MgO	Na2O	LOI	Total	Mg#	
Spinel lherzolite	
DA20-01	44.20	0.11	2.74	7.99	0.10	2.61	41.76	0.25	0.47	100.2	91.1	
DA20-02	44.75	0.10	3.12	8.69	0.11	2.70	40.02	0.08	0.39	100.0	90.1	
DA20-04	45.63	0.11	3.56	7.91	0.18	3.12	38.23	0.48	0.43	99.6	90.5	
DA20-05	45.26	0.05	2.71	7.86	0.10	2.48	40.75	0.07	0.55	99.8	91.1	
DA20-06	44.78	0.04	1.76	7.82	0.19	2.46	42.07	0.05	0.57	99.7	91.4	
DA20-07	44.86	0.07	2.38	7.92	0.10	2.00	41.85	0.05	0.45	99.7	91.2	
DA20-10	44.78	0.04	1.88	7.88	0.18	1.35	43.41	0.16	0.61	100.3	91.5	
DA20-11	45.38	0.09	2.93	7.86	0.12	2.36	40.26	0.35	0.81	100.2	91.0	
DA20-14	44.65	0.04	1.74	8.26	0.10	1.46	42.71	0.20	0.98	100.1	91.0	
DA20-15	44.69	0.10	3.08	8.66	0.21	2.58	39.92	0.09	0.82	100.2	90.1	
DA20-17	44.69	0.05	2.40	8.07	0.18	2.38	39.07	0.12	2.79	99.7	90.5	
DA20-19	44.87	0.14	3.74	8.69	0.11	3.07	38.15	0.19	0.91	99.9	89.6	
DA20-23	44.12	0.06	2.15	8.40	0.10	1.88	42.35	0.25	0.86	100.2	90.8	
DA20-24	45.08	0.10	3.30	8.23	0.10	2.95	38.22	0.28	1.89	100.2	90.1	
Spinel harzburgite	
DA20-16	43.11	0.08	1.20	9.94	0.10	1.55	43.57	0.04	0.65	100.2	89.6	
J20-01	43.89	0.02	0.86	8.21	0.10	0.76	45.65	0.08	0.23	99.8	91.6	
LOI: loss on ignition; Mg# = 100*Mg/(Mg+Fe).