Supplementary data Table 2: Major- and trace-element abundances for rock samples from the Devreh Valley, Tseel terrane

Sample	M243	M244	M245	M246	M247	M248	M249	M250	M251	M252	M253	M254	
Rock type*	Fsp porph.	Diorite	Meta-D. Pyrocl.	Meta-R. Pyrocl.	Meta-R.	Meta-R.	Meta-D. Pyrocl.	Meta-R Pyrocl.	Meta-R Pyrocl.	Meta-R Pyrocl.	Meta-R Pyrocl.	Meta-D.	
SiO2	72.84	54.29	68.93	76.34	73.37	73.25	73.13	84.98	81.04	79.68	76.79	68.49	
TiO2	0.39	1.97	0.63	0.26	0.20	0.24	0.50	0.12	0.09	0.26	0.24	0.67	
Al2O3	13.99	15.43	13.89	12.52	14.97	14.88	13.29	8.46	10.60	9.67	14.72	14.70	
Fe2O3T	2.21	11.37	5.92	2.12	1.40	1.58	4.12	0.71	0.58	2.60	1.34	3.94	
MnO	0.05	0.22	0.41	0.08	0.03	0.03	0.48	0.16	0.05	0.62	0.05	0.07	
MgO	0.50	3.84	4.12	0.98	0.30	0.37	3.00	0.62	0.09	1.66	1.13	1.54	
CaO	1.51	6.83	1.06	1.93	1.43	1.99	1.12	0.98	0.57	1.85	0.42	3.03	
Na2O	3.96	3.76	2.67	3.93	4.42	4.69	0.89	2.70	3.00	1.37	0.75	4.03	
K2O	4.49	1.24	2.24	1.79	3.82	2.90	3.38	1.26	3.96	2.25	4.51	3.31	
P2O5	0.07	1.06	0.12	0.05	0.05	0.06	0.08	0.02	0.02	0.05	0.04	0.22	
LOI	0.8	2.7	2.2	1.2	0.8	0.8	1.9	1.4	0.7	0.8	1.9	1.0	
Mg#†	–	40	–	–	–	–	–	–	–	–	–	–	
FeOT/MgO	4.0	2.7	1.3	2.0	4.1	3.8	1.2	1.0	5.7	1.4	1.1	2.3	
													
XRF													
Cr	17	53	69	26	31	21	46	5	2	23	14	35	
Ni	3	30	47	3	2	3	31	2	b.d.	16	2	17	
V	26	167	87	31	17	20	73	9	4	35	22	57	
Sc	2	25	12	3	3	3	8	3	4	5	5	8	
Ga	16	22	18	12	22	20	13	7	8	10	15	17	
LA-ICP-MS													
Rb	131	21	71	–	161	–	–	–	–	81	–	–	
Sr	186	527	92	–	485	–	–	–	–	87	–	–	
Ba	805	446	414	–	1149	–	–	–	–	248	–	–	
Y	32	64	22	–	6	–	–	–	–	13	–	–	
Zr	273	488	188	–	139	–	–	–	–	76	–	–	
Hf	6.73	10.07	5.02	–	3.89	–	–	–	–	2.26	–	–	
Ta	2.05	1.85	0.97	–	1.32	–	–	–	–	0.73	–	–	
Nb	24.5	34.7	14.6	–	14.2	–	–	–	–	8.43	–	–	
U	4.09	1.20	1.98	–	4.04	–	–	–	–	1.91	–	–	
Th	19.8	2.70	10.1	–	15.9	–	–	–	–	10.3	–	–	
													
La	60.5	49.0	27.8	–	29.4	–	–	–	–	26.4	–	–	
Ce	112	114	66.4	–	49.8	–	–	–	–	48.3	–	–	
Pr	11.9	14.4	6.60	–	4.98	–	–	–	–	4.88	–	–	
Nd	41.9	60.7	25.1	–	16.5	–	–	–	–	16.5	–	–	
Sm	7.10	12.7	4.84	–	2.64	–	–	–	–	2.72	–	–	
Eu	1.27	3.73	0.96	–	0.67	–	–	–	–	0.55	–	–	
Gd	5.87	12.2	4.20	–	1.81	–	–	–	–	2.17	–	–	
Tb	0.89	1.85	0.63	–	0.23	–	–	–	–	0.34	–	–	
Dy	5.54	11.7	3.98	–	1.20	–	–	–	–	2.14	–	–	
Ho	1.11	2.37	0.81	–	0.22	–	–	–	–	0.44	–	–	
Er	3.30	6.83	2.39	–	0.56	–	–	–	–	1.36	–	–	
Tm	0.49	0.99	0.36	–	0.08	–	–	–	–	0.21	–	–	
Yb	3.33	6.81	2.48	–	0.55	–	–	–	–	1.54	–	–	
Lu	0.48	1.03	0.38	–	0.09	–	–	–	–	0.23	–	–	
													
Th/Nb	0.81	0.08	0.69	 	1.12	 	 	 	 	1.22	 	 	
Major-element concentrations in wt. %, trace-element in ppm. Major-elements are recalculated to anhydrous composition. 	
Fe2O3T and FeOT, total iron as Fe2O3 and FeO, respectively. LOI: loss on ignition. b.d.: below detection; (–) not analyzed.	
* B. = basalt, D. = dacite, Fsp porph. = feldspar porphyry, Gd. = granodioritic, Pyrocl. = pyroclastic, R. = rhyolite.	
† Mg# = Mg-number = molar 100 x MgO/(MgO+FeOT); FeOT = 0.8998 x Fe2O3T. 	
Mg# as differentiation index is meaningful only for mafic rocks and was not calculated for felsic rocks.	

Supplementary data Table 2 (continued)

Sample	M255	M256	M257	M258	M259	M260	M267	M268	M269	M270	M271	M272	
Rock type*	Meta-B.	Meta-B.	Meta-B.	Meta-R. Pyrocl.	Meta-B.	Gneiss Gd.	Gneiss Gd.	Meta-D. Pyrocl.	Meta-D. Pyrocl.	Meta-R. 	Meta-D. Pyrocl.	Meta-D. Pyrocl.	
SiO2	48.30	47.82	49.07	73.03	51.46	66.11	63.26	65.27	63.08	75.41	67.58	64.49	
TiO2	2.19	2.20	1.83	0.27	1.95	0.55	0.71	1.03	1.17	0.22	0.68	0.66	
Al2O3	15.28	15.04	16.29	15.03	14.67	15.07	14.04	15.14	15.82	12.97	15.24	14.10	
Fe2O3T	11.97	12.28	11.37	1.74	13.78	4.87	6.40	5.40	6.02	1.53	6.12	6.17	
MnO	0.17	0.17	0.16	0.03	0.22	0.09	0.10	0.14	0.11	0.05	0.16	0.11	
MgO	8.22	8.72	6.39	0.46	5.15	2.59	3.93	1.83	2.17	0.22	3.23	3.77	
CaO	11.26	10.86	11.68	2.08	9.25	4.62	5.91	3.91	4.83	0.68	1.30	5.57	
Na2O	2.27	2.57	2.95	4.75	2.85	4.05	3.04	4.07	3.92	2.77	4.59	2.93	
K2O	0.13	0.11	0.09	2.52	0.49	1.96	2.46	2.80	2.53	6.10	0.98	2.08	
P2O5	0.21	0.22	0.17	0.08	0.18	0.11	0.13	0.40	0.34	0.05	0.12	0.13	
LOI	0.7	0.8	0.5	0.5	0.5	1.2	0.9	0.8	1.2	0.4	2.3	1.8	
Mg#†	58	58	53	–	43	–	–	–	–	–	–	–	
FeOT/MgO	1.3	1.3	1.6	3.4	2.4	1.7	1.5	2.7	2.5	6.2	1.7	1.5	
													
XRF													
Cr	299	301	225	4	37	36	103	24	13	3	86	106	
Ni	177	156	81	2	16	18	25	14	8	2	42	28	
V	306	315	347	22	395	102	149	75	109	15	96	127	
Sc	33	36	40	4	42	14	24	7	11	3	14	18	
Ga	19	19	20	21	20	17	18	18	20	14	18	16	
													
LA-ICP-MS													
Rb	0.55	0.36	0.26	–	9	56	–	–	119	–	–	47	
Sr	297	283	282	–	248	425	–	–	380	–	–	380	
Ba	27	17	21	–	67	348	–	–	503	–	–	423	
Y	28	28	25	–	34	14	–	–	37	–	–	18	
Zr	157	166	121	–	134	127	–	–	302	–	–	190	
Hf	3.90	4.28	3.16	–	3.54	3.47	–	–	6.71	–	–	5.11	
Ta	0.78	0.77	0.60	–	0.29	0.74	–	–	1.37	–	–	0.73	
Nb	11.6	11.4	8.92	–	4.31	9.61	–	–	21.1	–	–	12.6	
U	0.28	0.32	0.24	–	0.35	1.74	–	–	4.38	–	–	1.04	
Th	0.96	0.96	0.86	–	1.13	7.89	–	–	11.0	–	–	7.63	
													
La	11.9	12.2	9.13	–	8.14	21.3	–	–	41.3	–	–	28.5	
Ce	30.2	31.1	22.6	–	21.1	43.4	–	–	84.2	–	–	60.0	
Pr	4.27	4.47	3.25	–	3.10	5.06	–	–	9.97	–	–	7.40	
Nd	20.4	21.6	15.7	–	15.4	19.3	–	–	39.1	–	–	28.3	
Sm	5.37	5.58	4.31	–	4.47	3.73	–	–	7.84	–	–	5.19	
Eu	1.90	1.88	1.65	–	1.53	0.93	–	–	1.84	–	–	1.16	
Gd	5.84	6.01	4.90	–	5.51	3.03	–	–	6.93	–	–	4.08	
Tb	0.91	0.93	0.79	–	0.92	0.43	–	–	1.04	–	–	0.57	
Dy	5.52	5.72	5.02	–	6.25	2.51	–	–	6.51	–	–	3.36	
Ho	1.07	1.11	0.98	–	1.31	0.49	–	–	1.29	–	–	0.65	
Er	2.92	2.98	2.69	–	3.82	1.41	–	–	3.87	–	–	1.92	
Tm	0.40	0.41	0.37	–	0.56	0.20	–	–	0.56	–	–	0.28	
Yb	2.54	2.60	2.40	–	3.76	1.39	–	–	3.80	–	–	1.93	
Lu	0.36	0.37	0.34	–	0.56	0.21	–	–	0.55	–	–	0.28	
													
Th/Nb	0.08	0.08	0.10	 	0.26	0.82	 	 	0.52	 	 	0.60