Initial Reports Volume 191																		
Chapter 4, Table 11. CIPW norm compositon of basalts, Hole 1179D.																		

Notes: CIPW norms are calculated assuming Fe2+/(Fe2+ + Fe3+) = 0.80. All normative minerals are abbreviated as follows: q = quartz, or = orthoclase, ab = albite, an = norm anorthite, ne = nepheline, di = diopside (wo = wollastonite component, en = enstatite component, fs = ferrosilite component), hy = hyperthene (en = enstatite component, fs = ferrosilite component), ol = olivine (fo = forsterite component, fa = fayalite component), mt = magnetite, il = ilmenite, ap = apatite.																		

Core, section, interval (cm)	Unit	Structure	q	or	ab	an	ne	di-wo	di-en	di-fs	hy-en	hy-fs	ol-fo	ol-fa	mt	il	ap	sum

191-1179D-																		
11R-1, 86-88	2	Pillow	0.12	0.99	20.32	29.94	0.00	11.60	7.67	3.10	13.02	5.26	0.00	0.00	2.55	2.55	0.25	97.36
11R-2, 84-86	2	Pillow	0.00	2.50	21.73	29.21	0.00	10.67	6.48	3.61	9.88	5.51	1.35	0.83	3.02	2.62	0.25	97.66
12R-2,  69-71	4	Flow	0.00	3.17	17.58	27.86	0.00	14.61	8.21	5.80	6.30	4.45	1.64	1.28	3.37	2.33	0.27	96.87
12R-4,  2-4	6	Flow	0.00	2.85	17.70	28.96	0.00	14.27	8.07	5.61	6.95	4.83	0.85	0.65	3.22	2.36	0.26	96.57
12R-4,  86-88	6	Flow	0.00	2.08	17.48	29.39	0.00	12.78	7.59	4.54	10.48	6.27	0.23	0.15	3.15	2.35	0.22	96.72
13R-3,  11-13	8	Flow	0.00	5.59	20.42	25.11	0.00	11.92	6.38	5.15	5.86	4.73	2.92	2.60	3.75	2.55	0.26	97.23
13R-4,  83-85	8	Flow	0.00	3.63	20.99	26.48	0.00	13.45	8.08	4.66	5.36	3.09	3.20	2.03	3.05	2.59	0.32	96.92
14R-1,  18-20	10	Flow	0.00	3.62	20.48	27.25	0.00	12.55	7.74	4.08	9.69	5.11	0.68	0.40	2.89	2.59	0.26	97.35
14R-2,  63-65	10	Flow	0.00	2.84	20.52	27.40	0.00	14.02	8.45	4.82	5.53	3.16	2.40	1.51	2.93	2.51	0.28	96.37
17R-1,  40-42	14	Pillow	0.00	4.57	20.05	30.27	0.00	10.75	5.54	4.93	6.10	5.44	0.85	0.84	3.37	2.77	0.41	95.89
17R-1,  111-113	15	Flow	0.00	4.28	21.29	23.94	0.00	11.20	5.85	5.03	9.39	8.09	0.27	0.25	3.99	3.52	0.34	97.43
17R-2,  11-13	15	Flow	0.00	4.14	22.10	24.48	0.00	10.08	5.10	4.75	8.60	8.01	0.84	0.87	4.12	3.60	0.41	97.09
18R-1,  25-28	18	Flow	1.77	2.75	24.36	25.85	0.00	11.09	7.57	2.65	11.23	3.93	0.00	0.00	2.38	3.78	0.39	97.73
18R-4,  87-90	21	Flow	1.31	2.00	21.19	27.69	0.00	11.63	7.16	3.80	10.62	5.64	0.00	0.00	2.96	3.27	0.35	97.60
19R-2,  121-124	23	Pillow	0.74	1.27	20.93	27.64	0.00	11.39	7.22	3.44	11.68	5.57	0.00	0.00	2.83	3.22	0.31	96.26
20R-1,  72-75	25	Pillow	0.00	1.18	21.56	32.68	0.00	11.97	7.17	4.17	3.73	2.17	3.11	1.99	2.77	3.04	0.36	95.89
20R-3,  64-67	29	Flow	0.00	1.32	21.41	32.64	0.00	12.24	6.98	4.73	3.07	2.08	3.66	2.73	3.12	3.00	0.36	97.31
21R-4,  112-115	43	Flow	0.00	1.45	20.62	30.57	0.00	11.16	6.69	3.87	4.61	2.67	4.74	3.02	3.14	2.96	0.34	95.83
22R-3,  88-91	45	Flow	0.00	1.46	21.55	32.07	0.00	11.87	7.12	4.12	4.26	2.47	3.04	1.94	2.84	3.09	0.38	96.19
22R-4,  72-75	45	Flow	0.00	0.36	22.30	33.90	0.00	11.26	6.94	3.67	6.01	3.18	2.38	1.39	2.70	3.18	0.38	97.66
22R-4,  120-123	46	Pillow	0.00	3.13	21.39	30.51	0.00	10.29	6.19	3.55	5.76	3.30	3.61	2.28	3.02	3.08	0.39	96.51