Table 3 part 2.

Table T3 (continued). (Continued on next 2 pages.)

Rock type	Details

	Mode
	%	Orthopyroxene	Oxide
Troctolitic	Average	0	0.4
gabbro and troctolite	Maximum	0	0.5
	Minimum	0	0.1
	Chemical composition (10 analyses)
	Wt%	Fe₂O₃tot	MnO	MgO	CaO	Na₂O	K₂O	P₂O₅	Sum	LOI	Mg#	Ca#
	Average	6.69	0.11	12.39	11.73	2.38	0.06	0.01	101.32	1.24	79.44	73.55
	Standard deviation	1.19	0.02	4.30	1.65	0.61	0.06	0.01	1.37	1.68	4.43	3.80
	Maximum	9.41	0.14	24.03	13.83	3.15	0.20	0.03	103.62	5.94	85.21	80.25
	Minimum	5.35	0.09	8.42	7.94	1.08	0.01	0.00	99.45	0.01	72.06	68.11

	Mode
	%	Orthopyroxene	Oxide
Olivine gabbro	Average		0.5
	Maximum		2
	Minimum		0.5
	Chemical composition (62 analyses)
	Wt%	Fe₂O₃tot	MnO	MgO	CaO	Na₂O	K₂O	P₂O₅	Sum	LOI	Mg#	Ca#
	Average	7.42	0.14	9.67	12.57	2.91	0.04	0.02	101.56	0.15	73.84	70.46
	Standard deviation	1.12	0.02	2.08	0.99	0.46	0.04	0.02	1.20	0.24	3.64	4.64
	Maximum	10.36	0.18	21.80	15.07	3.86	0.27	0.10	103.76	0.87	82.54	91.44
	Minimum	4.56	0.06	6.08	9.63	0.73	0.00	0.00	98.72	-0.43	64.65	60.91
	Mode
	%	Orthopyroxene	Oxide
Gabbro	Average	1	0.6
	Maximum	1	1
	Minimum	0	0.4
	Chemical composition (11 analyses)
	Wt%	Fe₂O₃tot	MnO	MgO	CaO	Na₂O	K₂O	P₂O₅	Sum	LOI	Mg#	Ca#
	Average	6.65	0.13	8.55	13.14	3.04	0.04	0.02	101.56	0.14	73.73	70.46
	Standard deviation	0.65	0.01	0.99	0.69	0.30	0.02	0.02	1.31	0.19	3.12	2.97
	Maximum	7.81	0.14	10.31	14.24	3.50	0.08	0.07	103.06	0.61	77.70	73.37
	Minimum	5.49	0.11	6.09	11.98	2.69	0.02	0.01	99.26	-0.09	65.25	65.64
	Mode
	%	Orthopyroxene	Oxide
Gabbronorite	Average	5	0.6
and ortho- pyroxene-bearing gabbro	Maximum	10	0.8
and ortho- pyroxene-bearing gabbro	Minimum	2	0.5
	Chemical composition (two analyses)
	Wt%	Fe₂O₃tot	MnO	MgO	CaO	Na₂O	K₂O	P₂O₅	Sum	LOI	Mg#	Ca#
	Average	10.41	0.19	7.46	11.77	3.16	0.06	0.59	100.6	0.28	61.38	67.1
	Standard deviation	2.6	0.05	0.89	1.32	0.15	0.01	0.57	0.22	0.48	8.75	3.54
	Maximum	13.01	0.23	8.34	13.09	3.31	0.07	1.15	100.82	0.75	70.13	70.65
	Minimum	7.82	0.14	6.57	10.45	3.01	0.06	0.02	100.38	-0.2	52.63	63.56