Citation:

epic.28219.d001

Name: (Table 4) Major element analyses on pyroxenes of sediment core CRP-3
Published: 2001
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Cape Roberts Project (CRP)

Coverage:

Latitude: -77.006000 * Longitude: 163.719000

Date/Time Start: 1999-10-09T00:00:00 * Date/Time End: 1999-11-19T00:00:00

Minimum DEPTH, sediment/rock: 34.75 m * Maximum DEPTH, sediment/rock: 618.19 m

Event(s):

CRP-3 * Latitude: -77.006000 * Longitude: 163.719000 * Date/Time Start: 1999-10-09T00:00:00 * Date/Time End: 1999-11-19T00:00:00 * Elevation: -295.0 m * Penetration: 939 m * Recovery: 936 m * Location: Ross Sea * Campaign: * Basis: Sampling/drilling from ice * Method/Device: Core wireline system (CWS) * Comment: 11.76 km at 76° true from Cape Roberts, 2.04 km at 225° true from CRP-2. Fast ice thickness: 2.0 to 2.2 m. Sea rise embedded to 9.55 mbsf. Lateral ice movement from spudding 5.0 m to 82° true. HQ core to 345.85 mbsf. NQ core to 939.42 mbsf. Core recovery 97%. Phase 1 logging to 345 mbsf, Phase 2 logging to 773 mbsf, Phase 3 logging to 918 mbsf. Deepest Cenozoic lithology and depth: sandstone breccia from 822.87 to 823.11 mbsf. Age of oldest Cenozoic strata: earliest Oligocene or latest Eocene. Deepest core lithology and depth: light red-brown quartz-cemented quartz sandstone to 939.42 mbsf. Age of bedrock: (mid?) Devonian.

Comment:

Structural formula recast on the basis of 4 cations and 6 oxygens

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Silicon dioxide	SiO2	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
3	Titanium dioxide	TiO2	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
4	Aluminium oxide	Al2O3	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
5	Iron oxide, FeO	FeO	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
6	Manganese oxide	MnO	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
7	Magnesium oxide	MgO	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
8	Calcium oxide	CaO	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
9	Sodium oxide	Na2O	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
10	Chromium(III) oxide	Cr2O3	%	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
11	Lithology/composition/facies	Lithology		Armienti, Pietro	Energy dispersive X-ray analysis, EDAX
12	Silicon	Si	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site T
13	Aluminium	Al	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site T
14	Aluminium	Al	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M1
15	Iron 3+	Fe3+	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site T
16	Iron 3+	Fe3+	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M1
17	Titanium	Ti	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M1
18	Chromium	Cr	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M1
19	Magnesium	Mg	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M1
20	Magnesium	Mg	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M2
21	Iron 2+	Fe2+	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M1
22	Iron 2+	Fe2+	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M2
23	Manganese	Mn	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M1
24	Manganese	Mn	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M2
25	Calcium	Ca	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M2
26	Sodium	Na	# of ions	Armienti, Pietro	Energy dispersive X-ray analysis, EDAX	Site M2
27	Wollastonite	Wo	%	Armienti, Pietro
28	Enstatite	En	%	Armienti, Pietro
29	Ferrosilite	Fs	%	Armienti, Pietro

License:

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

Size:

761 data points

Data

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

1 Depth sed [m]	2 SiO2 [%]	3 TiO2 [%]	4 Al2O3 [%]	5 FeO [%]	6 MnO [%]	7 MgO [%]	8 CaO [%]	9 Na2O [%]	10 Cr2O3 [%]	11 Lithology	12 Si [# of ions] (Site T)	13 Al [# of ions] (Site T)	14 Al [# of ions] (Site M1)	15 Fe3+ [# of ions] (Site T)	16 Fe3+ [# of ions] (Site M1)	17 Ti [# of ions] (Site M1)	18 Cr [# of ions] (Site M1)	19 Mg [# of ions] (Site M1)	20 Mg [# of ions] (Site M2)	21 Fe2+ [# of ions] (Site M1)	22 Fe2+ [# of ions] (Site M2)	23 Mn [# of ions] (Site M1)	24 Mn [# of ions] (Site M2)	25 Ca [# of ions] (Site M2)	26 Na [# of ions] (Site M2)	27 Wo [%]	28 En [%]	29 Fs [%]
34.75	52.03	0.50	1.96	11.94	0.34	14.81	17.74	0.60	0.08	Augite	1.940	0.060	0.026		0.048	0.014	0.002	0.823		0.087	0.237		0.011	0.709	0.043	37.01	42.99	20.00
43.75	47.93	1.73	7.23	4.79	0.00	14.28	22.18	0.63	1.23	Diopside	1.759	0.241	0.072		0.083	0.048	0.036	0.761	0.020		0.064			0.871	0.045	48.44	43.40	8.17
111.13	50.97	1.17	1.86	11.94	0.81	12.58	19.84	0.83		Augite	1.918	0.082	0.000		0.077	0.033		0.706		0.184	0.114		0.026	0.799	0.061	41.94	37.01	21.05
111.13	53.15	2.01	0.94	25.98	1.21	0.24	4.99	11.48		Aegirine	1.997	0.003	0.038		0.688	0.057		0.013		0.128		0.038		0.201	0.836	18.79	1.26	79.95
112.25	49.13		2.19	25.36	1.83	0.80	18.61	2.08		Hedemb.	1.972	0.028	0.076		0.113			0.048		0.738		0.025	0.038	0.800	0.162	45.43	2.72	51.85
112.25	45.53	0.00	2.75	40.41	1.87	0.67	0.52	8.25		Aeg.-augite	1.790	0.128		0.082	0.839			0.039		0.122	0.287		0.062	0.022	0.629	1.60	7.87	95.54
114.08	50.14	0.82	2.30	12.22	0.79	10.89	21.81	0.77	0.26	Diopside	1.898	0.102	0.001		0.103	0.023	0.008	0.615		0.250	0.034		0.025	0.884	0.057	46.28	32.16	21.56
132.06	50.18	1.05	4.40	5.16	0.30	15.73	22.32	0.86		Diopside	1.829	0.171	0.018		0.157	0.029		0.796	0.058				0.009	0.872	0.061	46.05	45.16	8.80
193.45	55.94		1.15	11.69		28.02	2.49	0.71		(clino) Enst.	1.982	0.018	0.030		0.037			0.933	0.546		0.310			0.095	0.049	4.92	77.05	18.03
280.30	52.05	0.08	0.38	26.51	0.68	19.75	0.69	0.06		(clino) Enst.	1.971	0.017		0.012	0.028	0.002		0.970	0.146		0.800		0.022	0.028	0.004	1.41	55.95	42.64
280.30	51.46	0.24	0.65	25.32	0.40	18.11	3.31		0.07	Pigeonite	1.969	0.029		0.002	0.015	0.007	0.002	0.976	0.057		0.794		0.013	0.136		6.82	51.90	41.28
280.30	50.96	0.67	1.39	14.51	0.42	12.22	19.64	0.24		Augite	1.936	0.062		0.002	0.044	0.019		0.692		0.245	0.170		0.014	0.798	0.018	40.71	35.25	24.05
297.54	52.70	0.26	1.70	9.94	0.28	16.98	17.52	0.51	0.11	Augite	1.941	0.059	0.015		0.063	0.007	0.003	0.912	0.021		0.243		0.009	0.691	0.036	35.66	48.10	16.24
297.54	50.01	0.44	0.64	28.53	0.98	0.36	15.32	3.57	0.15	Aeg.-augite	2.005		0.030		0.206	0.013	0.005	0.022		0.724	0.026		0.033	0.659	0.277	39.42	1.29	59.29
297.54	52.73	0.07	1.03	21.44	0.63	21.22	2.41	0.42	0.05	(clino) Enst.	1.961	0.039	0.007		0.057	0.002	0.001	0.933	0.244		0.610		0.020	0.096	0.030	4.90	60.05	35.05
297.54	53.85	0.00	1.32	15.64	0.24	21.84	6.39	0.64	0.08	Pigeonite	1.969	0.031	0.026		0.048		0.002	0.924	0.268		0.430		0.007	0.250	0.045	12.99	61.80	25.21
324.93	53.48	0.29	1.51	18.11	0.40	24.53	0.99	0.61	0.08	(clino) Enst.	1.948	0.052	0.012		0.065	0.008	0.002	0.913	0.419		0.487		0.012	0.039	0.043	2.00	68.85	29.15
324.93	52.26	0.47	2.35	6.54	0.31	15.12	22.25	0.57	0.13	Diopside	1.923	0.077	0.025		0.063	0.013	0.004	0.829		0.066	0.072		0.010	0.877	0.041	45.74	43.26	11.00
324.93	53.38	0.11	1.14	16.06	0.58	20.92	7.16	0.65		Pigeonite	1.962	0.038	0.011		0.068	0.003		0.918	0.228		0.426		0.018	0.282	0.046	14.53	59.09	26.38
324.93	51.62	0.46	1.67	13.62	0.54	14.34	17.12	0.47	0.16	Augite	1.938	0.062	0.012		0.054	0.013	0.005	0.802		0.114	0.260		0.017	0.689	0.034	35.57	41.46	22.97
326.29	49.51	0.77	1.52	21.42	0.49	11.38	14.30	0.45	0.16	Augite	1.914	0.069		0.017	0.071	0.022	0.005	0.656		0.246	0.358		0.016	0.592	0.034	30.54	33.82	35.64
326.29	51.97	0.35	2.08	9.63	0.47	16.52	18.40	0.41	0.17	Augite	1.918	0.082	0.008		0.079	0.010	0.005	0.898	0.011		0.218		0.015	0.727	0.029	37.34	46.65	16.01
353.67	50.28	0.63	1.35	18.01	0.52	11.62	17.02	0.41	0.16	Augite	1.928	0.061		0.011	0.062	0.018	0.005	0.664		0.251	0.253		0.017	0.700	0.030	35.92	34.13	29.96
353.67	50.65	0.32	0.84	30.34	1.00	14.95	1.16	0.54	0.20	(clino) Ferros.	1.970	0.030	0.009		0.037	0.009	0.006	0.867		0.072	0.878		0.033	0.048	0.041	2.50	44.80	52.70
353.67	50.97	0.32	1.26	23.70	0.30	16.24	6.84	0.37	0.00	Pigeonite	1.941	0.057		0.002	0.068	0.009		0.922		0.001	0.684		0.010	0.279	0.027	14.22	46.96	38.82
388.34	53.40	0.19	0.93	17.65	0.28	22.12	4.74	0.62	0.07	Pigeonite	1.961	0.039	0.001		0.070	0.005	0.002	0.922	0.289		0.472		0.009	0.186	0.044	9.57	62.16	28.27
388.34	50.01	0.50	1.97	19.99	0.52	11.94	14.49	0.52	0.06	Augite	1.919	0.081	0.008		0.081	0.014	0.002	0.683		0.212	0.349		0.017	0.595	0.039	30.75	35.26	33.99
439.27	53.38	0.24	1.73	6.36	0.23	18.82	18.60		0.19	Augite	1.954	0.046	0.029			0.004	0.006	0.961	0.069		0.195		0.007	0.729		37.25	52.45	10.31
439.27	48.71	0.69	1.60	25.03	0.71	9.06	13.67		0.13	Augite	1.931	0.069	0.006		0.018	0.021	0.004	0.535		0.416	0.396		0.024	0.580		29.48	27.19	43.34
618.19	54.07	0.10	1.26	14.39	0.50	23.80	5.13	0.62	0.13	Pigeonite	1.960	0.040	0.013		0.061	0.003	0.004	0.919	0.367		0.375		0.015	0.199	0.044	10.29	66.40	23.31
618.19	52.46	0.43	1.85	11.78	0.36	16.52	16.04	0.49	0.07	Augite	1.944	0.056	0.025		0.040	0.012	0.002	0.913		0.008	0.317		0.011	0.637	0.035	33.07	47.39	19.54
618.19	49.07	0.84	1.39	24.73	0.52	8.46	14.48	0.36	0.15	Augite	1.936	0.064			0.037	0.025	0.005	0.498		0.435	0.343		0.017	0.612	0.028	31.50	25.61	42.89