Citation:

odp.proc.sr.176.020.2002

Name: (Table T1) Geochemical composition of gabbroic rocks from ODP Hole 176-735B
Creator: Paul Martin Holm
Published: 2002
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Elemental data for 89 whole-rock samples from Hole 735B, 500-1500 meters below seafloor (Ocean Drilling Program Leg 176), are presented. The samples represent the rock types recovered. The data set is compared to shipboard analyses. The index Na/(Na + Al) is used to monitor magmatic evolution. Oxide-rich rocks are enriched in the albite component and are thus derived from relatively evolved melts. Not all evolved magmas precipitated Fe-Ti oxide. The geochemistry of most rocks is largely controlled by the proportion of cumulus clinopyroxene and plagioclase. The primitive magmas had Zr/Nb < 60, Sr = 0.100 ppm, and Sc = 0.35 ppm. All oxide-rich rocks are found to be mixtures of primitive and evolved mineral parageneses, and this supports the concept that Fe-Ti oxide-rich magmas percolated through olivine gabbros.

Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: -32.723210 * Longitude: 57.266010

Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00

Minimum DEPTH, sediment/rock: 517.62 m * Maximum DEPTH, sediment/rock: 1490.16 m

Event(s):

176-735B * Latitude: -32.723210 * Longitude: 57.266010 * Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00 * Elevation: -720.6 m * Penetration: 1508 m * Recovery: 865.99 m * Location: Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 122 cores; 1003.2 m cored; 504.8 m drilled; 86.3 % recovery

Comment:

Sediment depth is given in mbsf. More geochemical data on Hole 176-735B can be found in Tables 1-2 of Holm et al. (2002, doi:10.1016/S0009-2541(01)00364-3) dataset: doi:10.1594/PANGAEA.705251.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Holm, Paul Martin	DSDP/ODP/IODP sample designation
2	Piece	Piece		Holm, Paul Martin
3	DEPTH, sediment/rock	Depth sed	m			Geocode
4	Lithologic unit/sequence	Unit		Holm, Paul Martin
5	Interval number	Interval No		Holm, Paul Martin
6	Grain size description	Grain size descr		Holm, Paul Martin
7	Minerals	Minerals		Holm, Paul Martin
8	Rock type	Rock		Holm, Paul Martin
9	Description	Description		Holm, Paul Martin
10	Silicon dioxide	SiO2	%	Holm, Paul Martin	X-ray fluorescence (XRF)
11	Titanium dioxide	TiO2	%	Holm, Paul Martin	X-ray fluorescence (XRF)
12	Aluminium oxide	Al2O3	%	Holm, Paul Martin	X-ray fluorescence (XRF)
13	Iron oxide, Fe2O3	Fe2O3	%	Holm, Paul Martin
14	Iron oxide, FeO	FeO	%	Holm, Paul Martin
15	Manganese oxide	MnO	%	Holm, Paul Martin	X-ray fluorescence (XRF)
16	Magnesium oxide	MgO	%	Holm, Paul Martin	X-ray fluorescence (XRF)
17	Calcium oxide	CaO	%	Holm, Paul Martin	X-ray fluorescence (XRF)
18	Sodium oxide	Na2O	%	Holm, Paul Martin	Flame photometry
19	Potassium oxide	K2O	%	Holm, Paul Martin	X-ray fluorescence (XRF)
20	Phosphorus pentoxide	P2O5	%	Holm, Paul Martin	X-ray fluorescence (XRF)
21	Volatiles	Volat	%	Holm, Paul Martin
22	Elements, total	Total	%	Holm, Paul Martin
23	Iron oxide, Fe2O3	Fe2O3	%	Holm, Paul Martin		Fe2O3 tot
24	Calcium number	Ca#		Holm, Paul Martin	Calculated	= 100 x Ca/(Ca+Na)
25	Magnesium number	Mg#		Holm, Paul Martin	Calculated	= 100 x Mg/(Mg+Fe tot)
26	Ratio	Ratio		Holm, Paul Martin	Calculated	Na#; = 100 x Na/(Na+Al)
27	Rubidium	Rb	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
28	Barium	Ba	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
29	Lead	Pb	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
30	Strontium	Sr	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
31	Lanthanum	La	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
32	Cerium	Ce	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
33	Neodymium	Nd	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
34	Yttrium	Y	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
35	Zirconium	Zr	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
36	Niobium	Nb	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
37	Zinc	Zn	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
38	Copper	Cu	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
39	Cobalt	Co	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
40	Nickel	Ni	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
41	Scandium	Sc	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
42	Vanadium	V	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
43	Chromium	Cr	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)
44	Gallium	Ga	mg/kg	Holm, Paul Martin	X-ray fluorescence (XRF)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

2423 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Sample label (DSDP/ODP/IODP sample designation)	2 Piece	3 Depth sed [m]	4 Unit	5 Interval No	6 Grain size descr	7 Minerals	8 Rock	9 Description	10 SiO2 [%] (X-ray fluorescence (XRF))	11 TiO2 [%] (X-ray fluorescence (XRF))	12 Al2O3 [%] (X-ray fluorescence (XRF))	13 Fe2O3 [%]	14 FeO [%]	15 MnO [%] (X-ray fluorescence (XRF))	16 MgO [%] (X-ray fluorescence (XRF))	17 CaO [%] (X-ray fluorescence (XRF))	18 Na2O [%] (Flame photometry)	19 K2O [%] (X-ray fluorescence (XRF))	20 P2O5 [%] (X-ray fluorescence (XRF))	21 Volat [%]	22 Total [%]	23 Fe2O3 [%] (Fe2O3 tot)	24 Ca# (= 100 x Ca/(Ca+Na), Calculated)	25 Mg# (= 100 x Mg/(Mg+Fe tot), Calcu...)	26 Ratio (Na#; = 100 x Na/(Na+Al), Calc...)	27 Rb [mg/kg] (X-ray fluorescence (XRF))	28 Ba [mg/kg] (X-ray fluorescence (XRF))	29 Pb [mg/kg] (X-ray fluorescence (XRF))	30 Sr [mg/kg] (X-ray fluorescence (XRF))	31 La [mg/kg] (X-ray fluorescence (XRF))	32 Ce [mg/kg] (X-ray fluorescence (XRF))	33 Nd [mg/kg] (X-ray fluorescence (XRF))	34 Y [mg/kg] (X-ray fluorescence (XRF))	35 Zr [mg/kg] (X-ray fluorescence (XRF))	36 Nb [mg/kg] (X-ray fluorescence (XRF))	37 Zn [mg/kg] (X-ray fluorescence (XRF))	38 Cu [mg/kg] (X-ray fluorescence (XRF))	39 Co [mg/kg] (X-ray fluorescence (XRF))	40 Ni [mg/kg] (X-ray fluorescence (XRF))	41 Sc [mg/kg] (X-ray fluorescence (XRF))	42 V [mg/kg] (X-ray fluorescence (XRF))	43 Cr [mg/kg] (X-ray fluorescence (XRF))	44 Ga [mg/kg] (X-ray fluorescence (XRF))
176-735B-91R-1,15-25	2a	517.62	VI	503	Medium	Olivine	Gabbro		47.44	0.24	22.94	0.30	4.37	0.08	9.93	11.06	2.56	0.05	0.02	1.00	99.98	5.16	70.49	79.21	8.42	0.3		0.8	185.7	0.7		1.3	4.9	11.1	0.3	33.1	44.7	42.3	261.1	3.2	36.4	126.7	12.8
176-735B-93R-4,101-110	3b	535.90	VI	510	Medium	Disseminated oxide olivine	Gabbro		51.37	0.48	15.94	0.90	5.80	0.14	8.87	12.86	3.07	0.05	0.03	0.65	100.15	7.35	69.84	70.49	13.70	0.3	2.1	1.3	162.3	2.4	2.1	3.7	15.3	30.9	0.6	59.1	75.9	39.4	65.1	43.6	182.4	55.5	16.4
176-735B-97R-4,2-5	1	559.85	VII	528	Fine		Gabbro		50.81	0.52	15.55	1.54	5.82	0.17	8.25	11.76	3.45	0.07	0.11	1.24	99.29	8.01	65.31	67.10	15.46	0.3	11.3	3.3	156.2	4.1	18.1	16.4	54.8	1086.1	0.8	80.3	29.9	34.7	72.7	40.6	132.6	176.9	18.5
176-735B-99R-3,78-89	5	570.28	VII	532	Coarse	Disseminated oxide olivine	Gabbro	Opx bearing	50.70	0.57	14.65	1.00	5.52	0.14	10.15	13.39	2.70	0.07	0.03	0.84	99.76	7.13	73.26	73.81	13.19	0.6	2.6	3.1	137.3	2.2	1.4	3.1	16.5	25.9	0.3	53.9	59.6	40.7	86.7	51.4	211.9	92.4	14.5
176-735B-103R-2,63-73	3d	597.71	VII	542	Coarse		Gabbro	Opx bearing	52.38	0.48	16.95	0.57	3.90	0.11	7.48	14.21	3.12	0.06	0.02	0.58	99.85	4.90	71.56	75.14	13.17	0.4	8.6	1.8	165.5	3.2	3.4	3.3	15.5	24.8	0.3	41.1	42.2	24.2	47.7	46.0	189.1	109.9	14.8
176-735B-104R-2,56-61	7	607.34	VIII	548	Medium	Olivine	Gabbro		51.60	0.57	16.25	0.82	5.97	0.15	8.17	11.96	3.37	0.05	0.02	0.59	99.51	7.45	66.22	68.47	14.59	0.1	4.8	1.5	169.9	2.3	1.5	4.3	13.5	16.1	0.4	57.4	48.6	37.2	52.1	40.8	176.1	35.2	17.5
176-735B-108R-2,26-36	1c	625.24	VIII	556	Coarse	Olivine	Gabbro		50.51	0.52	15.48	1.58	6.59	0.16	9.48	11.60	3.04	0.07	0.03	0.70	99.77	8.91	67.84	67.84	13.93	0.2	6.1	2.8	160.3	1.2	3.9	4.0	12.5	19.6	0.4	63.6	70.6	51.0	70.3	40.2	168.5	92.5	15.5
176-735B-112R-4,55-67	1b	647.03	VIII	560	Coarse	Olivine	Gabbro		51.12	0.55	15.18	0.42	6.38	0.15	9.69	12.79	2.84	0.06	0.05	0.60	99.82	7.51	71.34	71.87	13.36	0.3	4.7	2.8	149.0	1.1	2.8	4.5	17.5	39.7	0.4	69.1	78.2	42.4	74.7	45.9	196.9	120.1	15.7
176-735B-115R-4,55-64	3b	666.63	VIII	566	Coarse	Oxide	Gabbronorite		45.89	5.03	12.78	/-2.50	17.35	0.25	6.49	9.71	3.21	0.09	0.06	1.52	99.87	16.78	62.56	43.38	17.15	0.2		2.5	138.1	1.2	12.9	12.9	43.3	162.8	5.2	148.6	152.3	56.5	77.5	50.4	684.2	81.6	25.3
176-735B-116R-6,84-90	6	679.96	IX	575	Medium		Gabbronorite		52.09	0.66	18.67	1.26	5.28	0.12	6.34	10.89	4.15	0.08	0.04	0.59	100.17	7.13	59.18	63.80	15.48	0.2	3.2	2.0	206.5	2.1	6.1	4.0	13.8	28.5	0.3	48.1	38.9	33.4	44.6	28.4	162.5	18.5	17.8
176-735B-118R-6,83-92	8	698.79	IX	586	Coarse	Oxide	Gabbro	Leucocratic	51.49	1.78	13.95	2.85	8.38	0.21	5.74	10.02	4.12	0.20	0.21	0.89	99.83	12.16	57.33	48.32	19.57	0.9	7.3	2.6	147.1	11.0	31.7	28.3	81.1	175.6	6.7	122.7	75.0	38.1	34.7	45.1	358.0	69.7	25.8
176-735B-121R-4,51-61	3a	724.25	X	609	Medium	Olivine	Gabbro		52.16	0.56	19.85	0.45	3.49	0.09	5.78	13.04	3.66	0.07	0.04	0.65	99.84	4.33	66.32	72.55	13.19	0.1	3.3	1.9	197.2	1.5	1.6	3.6	15.4	31.0	0.6	36.7	61.5	21.2	62.2	31.4	147.1	127.1	16.5
176-735B-122R-4,51-60	2	733.91	X	617	Coarse	Olivine	Gabbro		51.56	0.55	14.63	1.00	5.12	0.14	9.52	14.01	2.67	0.05	0.05	0.76	100.05	6.69	74.36	73.80	13.08	0.1	6.0	1.3	139.8	1.3	3.6	5.7	20.2	41.5	0.7	51.0	36.3	34.2	79.7	52.5	215.5	155.9	13.9
176-735B-128R-3,124-130	13	780.36	X	633	Medium	Olivine	Gabbro		50.95	0.32	16.89	0.93	4.82	0.12	9.40	12.87	2.88	0.03	0.02	0.81	100.04	6.29	71.18	74.74	12.32	0.1	4.0	1.8	155.0	0.2	0.9	2.0	9.2	8.5	0.3	49.8	86.8	38.0	91.6	37.2	146.0	106.8	15.2
176-735B-130R-3,135-146	13	800.34	X	646	Coarse	Olivine	Gabbro		51.54	0.51	14.22	0.22	5.60	0.14	9.85	14.10	2.66	0.04	0.03	0.65	99.57	6.45	74.54	75.17	13.35	0.3	4.8	1.1	135.2	0.6	1.6	2.8	15.8	20.7	0.4	45.2	85.8	38.2	83.8	54.9	223.4	165.8	12.7
176-735B-131R-1,125-128	11	805.57	X	649	Fine		Gabbro	Leucocratic	51.47	0.53	16.74	0.65	5.68	0.14	8.44	11.90	3.48	0.07	0.07	0.54	99.70	6.96	65.39	70.60	14.63	0.2	4.6	2.1	164.6	3.2	8.0	8.4	25.5	91.1	1.0	59.4	31.6	36.6	68.7	37.1	149.8	48.4	16.0
176-735B-131R-4,94-100	9	812.34	X	653	Coarse	Oxide	Gabbro		50.23	0.92	14.20	1.92	6.75	0.18	8.96	13.21	2.66	0.05	0.02	0.85	99.96	9.42	73.30	65.32	13.37	0.2	4.7	1.5	144.1	1.5	3.7	5.1	25.6	31.6	0.5	71.2	63.5	40.8	69.8	52.9	268.1	237.0	16.3
176-735B-132R-5,41-51	1	818.50	X	658	Coarse	Olivine	Gabbro		50.11	0.39	16.19	0.53	5.81	0.13	10.43	12.93	2.69	0.03	0.02	0.58	99.84	6.99	72.66	74.72	12.05	0.4	5.8	0.6	155.4	1.1	1.9	3.8	10.8	29.0	0.3	45.7	88.7	44.0	123.9	36.8	138.6	333.7	12.9
176-735B-134R-6,105-114	3	840.30	X	668	Graded	Olivine	Gabbro		50.60	0.49	16.28	1.02	5.55	0.13	10.06	12.77	2.81	0.04	0.03	0.56	100.34	7.18	71.52	73.50	12.45	0.2	3.0	2.9	156.4	2.0	1.2	4.2	12.8	25.7	0.3	60.4	65.7	41.9	111.0	37.1	158.5	134.4	16.3
176-735B-136R-3,62-69	2b	850.09	X	675	Graded	Olivine	Gabbro		50.15	0.40	15.51	0.61	5.49	0.13	11.48	12.97	2.52	0.03	0.02	0.59	99.90	6.71	73.99	77.22	11.81	0.2	5.1	0.3	141.3	0.9	2.8	3.3	10.8	15.3	0.1	46.6	82.6	45.7	136.4	38.9	153.0	209.6	12.3
176-735B-137R-6,142-149	8	859.57	X	682	Fine		Microgabbro	Leucocratic troctolitic	49.70	1.03	15.36	2.69	9.15	0.22	8.32	9.77	3.37	0.07	0.03	0.56	100.25	12.86	61.57	56.17	15.31	0.3	4.6	1.4	175.2	2.4	7.8	7.7	31.3	46.8	0.9	102.1	54.7	54.6	123.8	33.5	203.2	358.0	21.3
176-735B-138R-6,97-104	3b	869.49	X	683	Graded	Olivine	Gabbro		50.89	0.51	15.03	1.21	5.85	0.15	10.17	13.17	2.72	0.05	0.04	0.57	100.35	7.71	72.79	72.31	12.98	0.1	1.6	2.2	145.2	0.9	5.4	5.6	19.3	43.5	0.7	60.7	95.0	43.1	100.3	43.3	176.1	158.3	14.6
176-735B-144R-1,101-107	3c	913.32	X	693	Graded	Olivine	Gabbro		50.92	0.84	17.79	1.36	4.93	0.13	6.98	12.51	3.37	0.08	0.05	0.76	99.70	6.83	67.22	66.90	13.50	0.2	6.9	2.2	173.6	2.7	6.4	7.2	23.8	53.0	1.0	60.8	271.1	32.4	89.8	35.0	190.5	231.7	16.8
176-735B-144R-5,95-102	4b	918.83	X	702	Coarse	Olivine	Gabbro	Leucocratic	52.59	0.85	13.71	1.47	6.31	0.20	7.78	12.92	3.36	0.07	0.02	0.58	99.84	8.48	67.99	64.52	16.80	0.4	7.7	1.5	153.5	1.6	4.0	6.9	34.6	34.7	0.4	61.0	46.0	34.2	58.0	57.3	315.9	195.8	19.1
176-735B-144R-6,72-78	5a	919.98	X	702	Coarse	Olivine	Gabbro	Leucocratic	49.20	1.31	15.86	3.73	7.60	0.19	7.71	10.27	3.35	0.06	0.02	0.57	99.87	12.18	62.89	55.64	14.83	0.3	1.3	1.4	176.7	1.0	3.9	5.3	22.6	27.2	0.6	87.9	57.0	51.9	83.2	32.5	326.6	306.6	20.2
176-735B-146R-4,77-84	2	936.26	X	705	Coarse	Olivine	Gabbro		51.94	0.35	22.96	0.75	2.45	0.06	4.65	12.86	3.76	0.06	0.02	0.37	100.22	3.47	65.39	72.61	11.89	0.1	2.1	1.6	223.4	0.6	2.3	2.7	8.7	14.5	0.2	30.1	50.8	17.5	55.6	18.0	90.2	231.4	16.4
176-735B-149R-5,13-20	1	965.44	XI	719	Graded		Gabbro		51.26	0.56	12.56	1.20	6.63	0.17	11.03	13.57	2.45	0.04	0.02	0.57	100.06	8.57	75.37	71.83	13.85	0.3	5.4	2.0	124.1	1.7	3.9	3.9	20.8	30.7	0.5	71.0	63.0	46.5	76.3	59.9	243.6	55.3	16.7
176-735B-151R-1,25-32	4	980.02	XI	719	Graded		Gabbro		52.04	0.47	15.45	0.92	5.19	0.14	8.97	13.19	3.03	0.03	0.02	0.59	100.04	6.69	70.63	72.64	13.91	0.4	6.6	1.6	158.5	0.9		2.1	13.5	14.6	0.1	50.8	57.6	35.6	58.9	45.7	192.6	32.7	16.2
176-735B-153R-1,20-27	3a	995.91	XI	720	Fine	Olivine	Microgabbro		49.19	0.23	19.17	0.90	5.89	0.12	10.30	10.86	2.99	0.03	0.02	0.43	100.13	7.44	66.74	73.26	11.39		0.9	1.7	188.7	0.5	0.8	1.0	5.6	7.4	0.4	50.5	50.3	50.7	109.7	19.7	76.2	192.5	14.4
176-735B-153R-4,20-27	1	1000.10	XI	722	Coarse	Olivine	Gabbro		51.29	0.51	13.31	1.27	5.57	0.16	10.70	14.08	2.42	0.03	0.02	0.60	99.94	7.46	76.27	73.96	13.03	0.5	5.2	1.6	129.9	0.9	0.7	3.8	16.2	22.9	0.2	54.5	46.4	41.4	67.6	59.9	230.5	83.1	14.4
176-735B-155R-2,128-135	3c	1017.72	XI	732	Graded	Olivine	Gabbro		51.13	1.23	14.25	1.49	7.31	0.18	8.91	11.46	3.22	0.06	0.02	1.02	100.28	9.61	66.28	64.73	15.70	0.2	2.3	1.2	149.2		0.3	2.1	16.7	22.2	0.7	70.5	37.6	46.3	50.1	51.1	274.7	21.2	17.3
176-735B-156R-8,70-78	2	1033.95	XI	743	Variable	Olivine	Gabbro		51.55	0.62	14.42	1.24	5.43	0.15	9.41	13.80	2.71	0.05	0.12	0.65	100.14	7.27	73.78	71.94	13.41	0.3	7.6	2.2	140.3	3.7	9.6	9.8	35.7	82.3	0.9	63.6	73.5	35.8	76.0	51.7	209.9	92.9	15.2
176-735B-160R-2,37-43	2	1065.24	XI	780	Variable	Olivine	Gabbro		50.38	0.54	14.82	1.01	6.23	0.15	10.59	12.63	2.64	0.04	0.02	0.70	99.47	7.94	72.55	72.54	12.80	0.1	4.7	1.2	150.2	1.5	3.0	4.5	13.4	19.2	0.4	52.7	89.4	48.0	105.8	44.4	188.4	97.3	13.0
176-735B-163R-3,51-58	1	1095.30	XI	798	Variable	Olivine	Gabbro		51.41	0.41	15.30	1.08	5.43	0.14	10.00	13.15	2.81	0.04	0.02	0.60	100.38	7.11	72.11	73.57	13.15		6.1	1.9	146.6	0.4	2.6	3.2	12.6	15.0	0.3	59.8	51.3	41.2	72.4	46.3	183.6	55.0	15.2
176-735B-165R-3,102-107	2a	1107.62	XI	805	Fine	Olivine	Microgabbro		51.14	0.28	17.06	0.99	4.47	0.12	9.61	13.37	2.78	0.02	0.01	0.41	100.25	5.96	72.65	76.15	11.84	0.4	4.5	1.9	153.0	1.3	0.0	2.1	8.1	5.6	0.1	47.8	95.7	40.9	84.1	39.2	152.7	211.2	14.6
176-735B-166R-2,81-87	2	1112.97	XI	810	Coarse	Olivine	Gabbro		51.19	0.45	16.93	1.10	5.31	0.13	9.44	12.27	3.02	0.04	0.02	0.50	100.41	7.00	69.19	72.76	12.81	0.3	6.0	0.4	164.3	1.3	2.1	2.5	10.7	15.3	0.3	41.4	64.6	41.2	82.8	35.0	150.1	51.6	14.4
176-735B-172R-2,61-68	3	1170.66	XI	829	Variable	Olivine	Gabbro		51.05	0.50	16.04	0.84	5.07	0.13	9.04	13.38	2.80	0.06	0.04	0.67	99.57	6.47	72.53	73.44	12.58	0.2	4.7	1.8	158.7	2.2	6.5	5.3	16.3	47.2	0.7	51.8	41.4	34.7	80.9	43.9	177.7	151.3	14.4
176-735B-178R-6,108-115	6a	1218.95	XI	837	Variable	Olivine	Gabbro		48.52	0.54	7.33	1.43	8.59	0.20	17.40	13.47	1.23	0.02	0.04	1.03	99.79	10.97	85.82	75.84	12.15	0.4	5.6	1.5	63.7	1.6	3.8	4.0	19.0	31.9	0.4	78.2	76.2	72.1	186.1	67.7	255.7	239.0	11.2
176-735B-180R-1,69-75	3	1231.25	XI	847	Coarse	Olivine	Gabbro		49.75	0.44	16.60	0.84	5.95	0.13	10.83	11.38	2.93	0.06	0.07	0.69	99.67	7.46	68.21	74.20	12.70	0.1	4.7	2.6	163.0	1.2	3.9	5.4	16.5	38.7	0.6	62.8	76.4	47.3	118.1	27.8	110.8	113.2	15.9
176-735B-186R-5,103-110	2	1285.39	XI	875	Variable	Disseminated oxide olivine	Gabbro		50.51	0.35	15.32	0.67	5.74	0.13	10.96	13.34	2.46	0.03	0.03	0.75	100.29	7.05	74.98	75.48	11.69	0.1	4.9	0.7	144.8	1.7	1.6	2.9	11.6	16.0	0.3	38.5	118.0	46.9	137.9	43.5	168.1	198.9	12.1
176-735B-188R-1,20-27	1	1307.10	XI	878	Variable	Olivine	Gabbro		51.05	0.35	15.79	0.94	4.50	0.12	10.04	14.04	2.52	0.02	0.01	0.58	99.96	5.94	75.48	76.98	11.63	0.2	5.7	2.0	148.7	0.7	0.5	1.4	10.1	9.7	0.4	49.1	79.6	36.4	101.8	45.1	167.1	205.9	14.0
176-735B-188R-3,124-131	1d	1311.05	XI	880	Variable	Olivine	Gabbro		49.71	0.20	18.51	0.87	5.15	0.11	10.85	11.44	2.72	0.02	0.02	0.45	100.05	6.59	69.92	76.53	10.80	0.3	2.3	0.8	174.7	0.2	3.0	1.9	4.7	3.4	0.1	36.0	95.9	50.6	155.8	23.4	88.6	219.1	11.7
176-735B-191R-3,18-27	2a	1338.72	XII	894	Variable	Olivine	Gabbro		51.12	0.43	16.28	0.74	4.45	0.12	9.64	13.81	2.72	0.03	0.07	0.64	100.05	5.69	73.72	77.04	12.10		4.3	1.0	156.1	1.9	1.2	1.5	11.7	28.6	0.9	47.6	76.4	34.7	89.8	42.7	165.6	188.5	14.6
176-735B-191R-3,80-84	3c	1339.34	XII	895	Fine		Microgabbro	Troctolitic	49.59	0.46	17.12	1.90	7.39	0.16	9.51	10.23	3.23	0.04	0.01	0.59	100.23	10.11	63.64	65.08	13.46	0.3	1.3	2.2	183.8	0.7	2.5	2.4	9.7	10.1	0.2	72.0	89.2	56.5	195.3	26.5	191.1	383.5	18.4
176-735B-192R-6,14-21	1	1351.29	XII	902	Variable	Olivine	Gabbro		50.70	0.38	16.73	1.20	4.72	0.12	9.69	12.52	2.80	0.04	0.02	0.91	99.80	6.44	71.19	74.86	12.12	0.5	3.7	0.9	168.8	1.1	2.2	2.2	9.9	13.1	0.3	42.4	91.0	40.7	104.0	36.0	141.1	76.7	13.9
176-735B-195R-5,51-57	1	1369.38	XII	906	Coarse	Olivine	Gabbro		51.16	0.60	16.33	0.52	4.48	0.12	9.50	13.59	2.61	0.04	0.05	0.54	99.53	5.50	74.20	77.36	11.64	0.3	8.4	2.3	156.7	0.6	2.8	3.7	14.6	37.3	0.6	44.6	98.9	34.2	98.7	41.9	166.4	154.3	14.6
176-735B-196R-3,78-82	2a	1376.59	XII	908	Fine		Microgabbro	Troctolitic	43.89	0.20	8.83	0.45	11.75	0.21	24.99	6.94	1.18	0.01	0.02	0.77	99.22	13.51	76.47	78.55	9.92	0.1	5.2	1.9	82.4	1.6	1.6	1.5	4.2	3.8	0.1	87.3	198.4	114.2	364.7	23.8	70.5	352.7	10.2
176-735B-197R-3,81-94	5a	1385.69	XII	910	Fine	Oxide olivine	Microgabbro		50.98	0.34	17.34	0.82	4.64	0.11	9.08	12.64	2.88	0.03	0.01	0.53	99.40	5.98	70.81	75.06	12.04	0.2	9.1	1.5	174.1	0.2	2.9	3.1	8.7	6.9	0.2	43.3	69.7	34.8	90.9	35.5	130.3	100.8	14.5
176-735B-197R-4,25-32	2	1386.19	XII	911	Variable		Gabbro	Troctolitic	50.92	0.44	16.28	0.47	4.58	0.11	9.80	13.75	2.66	0.03	0.02	0.60	99.65	5.56	74.06	77.74	11.87	0.2	12.3	2.4	152.7	1.1	3.8	2.6	10.8	13.4	0.1	41.8	109.3	34.7	105.7	41.9	154.4	187.9	13.4
176-735B-199R-6,40-43	3	1400.13	XII	916	Coarse		Gabbro	Troctolitic	48.89	0.29	16.32	0.56	6.31	0.13	13.18	10.63	2.63	0.03	0.02	0.89	99.89	7.57	69.08	77.52	11.73	0.1	6.6	0.6	153.6	0.5	3.4	3.1	6.7	9.4	0.2	47.3	93.2	58.0	161.6	26.8	94.2	115.0	12.3
176-735B-199R-7,16-23	1	1401.31	XII	917	Variable	Olivine	Gabbro		51.31	0.41	15.33	1.14	4.89	0.13	10.14	13.54	2.63	0.03	0.02	0.65	100.22	6.58	73.99	75.33	12.39	0.4	10.0	1.5	152.5	0.7	3.8	4.0	12.3	12.0		49.3	99.9	37.9	105.0	46.1	173.9	116.6	14.3
176-735B-205R-6,35-42	1c	1457.20	XII	932	Medium	Olivine	Gabbro		50.98	0.26	20.29	0.41	3.90	0.09	7.78	12.08	3.28	0.04	0.01	0.82	99.95	4.75	67.06	76.45	11.76	0.3	8.6	1.0	195.3	0.9	1.8	1.6	6.3	6.2	0.4	29.1	101.6	31.9	90.9	22.0	83.9	111.6	13.8
176-735B-207R-1,93-100	4	1470.49	XII	939	Variable	Olivine	Gabbro		51.00	0.28	21.70	0.47	3.45	0.07	6.61	11.98	3.54	0.05	0.02	0.51	99.67	4.31	65.15	75.26	11.85	0.2	5.7	0.6	206.5	0.7	4.7	2.5	4.9	5.9		41.5	62.1	28.0	78.9	17.4	69.0	118.2	17.0
176-735B-207R-3,108-115	2	1473.05	XII	940	Coarse	Olivine	Gabbro		49.77	0.38	15.69	0.71	6.03	0.13	11.63	12.22	2.51	0.03	0.02	0.87	100.00	7.41	72.91	75.67	11.65	0.4	9.7	1.6	148.8	1.6	1.3	1.7	9.8	12.6	0.4	56.1	122.5	48.2	143.1	34.4	130.8	112.7	14.1
176-735B-208R-3,48-55	1	1481.71	XII	946	Variable	Olivine	Gabbro		48.82	0.31	15.85	0.79	6.24	0.13	12.40	11.43	2.49	0.03	0.01	1.14	99.64	7.72	71.73	76.06	11.46	0.4	6.0	0.5	147.5	1.2	3.3	1.9	7.2	8.4	0.6	48.4	85.0	53.7	153.3	31.1	109.8	146.7	11.5
176-735B-208R-4,17-24	1	1482.71	XII	946	Variable	Olivine	Gabbro		50.97	0.45	15.98	1.06	3.98	0.11	9.80	14.10	2.53	0.03	0.02	0.51	99.53	5.48	75.49	77.98	11.54	0.2	10.6	1.1	151.1	0.6	0.7	1.7	11.5	13.1	0.4	35.7	57.4	33.4	90.9	46.3	167.0	230.6	12.9
176-735B-208R-6,10-17	1	1485.24	XII	947	Pegmatitic	Olivine	Gabbro		49.89	0.37	15.76	1.17	5.20	0.12	11.13	12.59	2.64	0.04	0.02	0.78	99.71	6.95	72.50	76.03	12.13	0.3	8.7	1.2	152.7	0.2		2.2	10.0	13.9		47.9	45.9	43.6	117.5	37.8	139.0	117.9	13.2
176-735B-209R-2,54-60	1c	1490.16	XII	950	Variable	Olivine	Gabbro		51.79	0.41	17.10	0.81	3.53	0.10	8.54	14.32	2.79	0.03	0.02	0.59	100.04	4.73	73.93	78.13	11.85		9.0	1.6	161.2	0.9	1.4	1.9	11.3	13.2	0.2	35.7	84.8	27.1	79.0	43.4	161.3	169.2	13.6