Table T4 (continued).

Sample	CaO	Average	Na2O	Average	K2O	Average	P2O5	Average	Total	Average	L.O.I.	Average	Rock type
1a	14.39		0.48		0.03		0.07		100.42		4.99		Chlorite-epidote schist
1b	14.46	14.43	0.44	0.46	0.03	0.03	0.07	0.07	100.59	100.50	4.99	4.99
2a	8.43		2.88		0.17		0.20		100.95		1.85		Quartz gabbro
2b	8.44	8.43	2.77	2.83	0.17	0.17	0.19	0.19	101.06	101.01	1.85	1.85
3a	8.72		1.92		0.15		0.17		101.09		1.46		Brecciated quartz gabbro
3b	8.71	8.71	1.98	1.95	0.15	0.15	0.16	0.17	101.10	101.09	1.46	1.46
4a	10.29		2.78		0.23		0.10		101.33		2.09		Quartz gabbro
4b	10.19	10.24	2.77	2.77	0.23	0.23	0.11	0.11	100.78	101.73	2.09	2.09
5a	1.84		4.32		1.41		0.12		101.68		1.44		Hornfels
5b	1.82	1.83	4.32	4.32	1.40	1.41	0.12	0.12	101.20	101.44	1.44	1.44
6		10.23		1.64		0.04		0.05		99.90		1.46	Ferrogabbro from Samail ophiolite*