Citation:

dsdp.proc.55.125.1980

Name: (Table 2) Geochemistry and minerals in feldspar at DSDP Leg 55 Holes
Published: 1980
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 42.730620 * Median Longitude: 170.207740 * South-bound Latitude: 37.988200 * West-bound Longitude: 170.020500 * North-bound Latitude: 44.777200 * East-bound Longitude: 170.597700

Date/Time Start: 1977-08-01T00:00:00 * Date/Time End: 1977-08-16T00:00:00

Minimum Elevation: -1874.0 m * Maximum Elevation: -1310.0 m

Event(s):

55-430A * Latitude: 37.988200 * Longitude: 170.597700 * Date/Time: 1977-08-01T00:00:00 * Elevation: -1479.0 m * Penetration: 118 m * Recovery: 18.3 m * Location: North Pacific/SEDIMENT POND * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 59 m cored; 28.5 m drilled; 31.1 % recovery

55-432A * Latitude: 41.333800 * Longitude: 170.379000 * Date/Time: 1977-08-06T00:00:00 * Elevation: -1310.0 m * Penetration: 74 m * Recovery: 16.1 m * Location: North Pacific/TERRACE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 38 m cored; 0 m drilled; 42.4 % recovery

55-433A * Latitude: 44.776700 * Longitude: 170.021000 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1862.0 m * Penetration: 174 m * Recovery: 88.6 m * Location: North Pacific/SEAMOUNT * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 cores; 174 m cored; 0 m drilled; 50.9 % recovery

Comment:

Cations, oxygen = 8.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Sample code/label	Sample label		Clague, David A	DSDP/ODP/IODP sample designation
6	Unit	Unit		Clague, David A		Flow
7	Rock type	Rock		Clague, David A
8	Description	Description		Clague, David A		Crystal analyzed
9	Identification	ID		Clague, David A
10	Silicon dioxide	SiO2	%	Clague, David A	Electron microprobe (EMP)
11	Aluminium oxide	Al2O3	%	Clague, David A	Electron microprobe (EMP)
12	Iron oxide, FeO	FeO	%	Clague, David A	Electron microprobe (EMP)
13	Magnesium oxide	MgO	%	Clague, David A	Electron microprobe (EMP)
14	Calcium oxide	CaO	%	Clague, David A	Electron microprobe (EMP)
15	Sodium oxide	Na2O	%	Clague, David A	Electron microprobe (EMP)
16	Potassium oxide	K2O	%	Clague, David A	Electron microprobe (EMP)
17	Total	Total	%	Clague, David A	Electron microprobe (EMP)
18	Silicon	Si	# of ions	Clague, David A	Calculated based on oxygen number
19	Aluminium	Al	# of ions	Clague, David A	Calculated based on oxygen number
20	Iron 2+ and 3+	Fe	# of ions	Clague, David A	Calculated based on oxygen number
21	Magnesium	Mg	# of ions	Clague, David A	Calculated based on oxygen number
22	Calcium	Ca	# of ions	Clague, David A	Calculated based on oxygen number
23	Sodium	Na	# of ions	Clague, David A	Calculated based on oxygen number
24	Potassium	K	# of ions	Clague, David A	Calculated based on oxygen number
25	Sum	Sum	#	Clague, David A	Calculated based on oxygen number
26	Orthoclase	Or	%	Clague, David A
27	Albite	Ab	%	Clague, David A
28	Anorthite	An	%	Clague, David A

License:

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

Size:

648 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Sample label	6 Unit	7 Rock	8 Description	9 ID	10 SiO2 [%]	11 Al2O3 [%]	12 FeO [%]	13 MgO [%]	14 CaO [%]	15 Na2O [%]	16 K2O [%]	17 Total [%]	18 Si [# of ions]	19 Al [# of ions]	20 Fe [# of ions]	21 Mg [# of ions]	22 Ca [# of ions]	23 Na [# of ions]	24 K [# of ions]	25 Sum [#]	26 Or [%]	27 Ab [%]	28 An [%]
55-430A	37.9882	170.5977	-1479	55-430A-4-2,110-118	1	Hawaiite	Groundmass	1	57.5	26.6	0.63	0.00	8.51	6.31	0.54	100.1	2.581	1.409	0.024	0.000	0.410	0.550	0.031	5.005	3.10	55.50	41.40
55-430A	37.9882	170.5977	-1479	55-430A-5-1,21-27	1	Hawaiite	Groundmass	2	64.3	21.3	0.62	0.00	2.28	8.02	3.23	99.7	2.873	1.122	0.023	0.000	0.109	0.695	0.184	5.006	18.60	70.30	11.00
55-430A	37.9882	170.5977	-1479	55-430A-6-4,07-15	4	Hawaiite	Phenocryst core	3	55.0	27.9	0.72	0.00	10.50	5.31	0.26	99.7	2.495	1.490	0.027	0.000	0.508	0.467	0.015	5.002	1.50	47.20	51.30
55-430A	37.9882	170.5977	-1479	55-430A-6-4,140-150	5	Plagioclase tholeitte	Phenocryst core	4	50.1	31.7	0.72	0.07	14.00	3.03	0.07	99.7	2.291	1.710	0.028	0.005	0.685	0.268	0.004	4.991	0.04	28.00	71.60
55-432A	41.3338	170.3790	-1310	55-432A-2-1,86-92	1	Alkalic basalt	Phenocryst core	5	53.7	29.4	0.37	0.00	11.60	4.62	0.24	99.9	2.432	1.568	0.014	0.000	0.561	0.406	0.014	4.994	1.40	41.40	57.20
55-432A	41.3338	170.3790	-1310	55-432A-2-3,37-55-43	2	Alkalic basalt	Phenocryst core	6	64.2	21.8	0.59	0.00	2.65	7.79	3.12	100.2	2.855	1.145	0.022	0.000	0.126	0.672	0.177	4.997	18.20	68.90	12.90
55-432A	41.3338	170.3790	-1310	55-432A-5-2,56-66	3	Alkalic basalt	Inclusion in olivine	7	54.4	28.5	0.91	0.01	11.10	4.93	0.38	100.2	2.459	1.521	0.034	0.001	0.538	0.432	0.022	5.007	2.20	43.60	54.20
55-433A	44.7767	170.0210	-1862	55-433A-20-1,30-36	1	Alkalic basalt	Groundmass	8	54.0	28.5	0.95	0.01	11.70	4.73	0.29	100.2	2.448	1.522	0.036	0.001	0.567	0.416	0.017	5.007	1.70	41.60	56.70
55-433A	44.7767	170.0210	-1862	55-433A-21-4,129-138	1	Alkalic basalt	Microphenocryst	9	52.9	29.2	0.90	0.00	11.60	4.38	0.31	99.3	2.419	1.571	0.034	0.000	0.568	0.388	0.018	4.999	1.90	39.84	58.32
55-433B	44.7772	170.0205	-1874	55-433B-5-2,61-68	1	Alkalic basalt	Phenocryst core	10	49.4	31.8	0.82	0.10	14.80	2.74	0.10	99.8	2.264	1.722	0.031	0.007	0.727	0.244	0.006	5.000	0.60	25.00	74.40
55-433B	44.7772	170.0205	-1874	55-433B-5-3,85-90	2	Alkalic basalt	Phenocryst core	11	49.0	32.5	0.64	0.02	15.70	2.50	0.08	100.4	2.236	1.749	0.024	0.001	0.766	0.221	0.005	5.003	0.50	22.30	77.20
55-433C	44.7772	170.0205	-1874	55-433C-4-1,30-38	2	Alkalic basalt	Inclusion in clinopyroxene	12	48.4	32.5	0.67	0.02	15.80	2.38	0.08	99.9	2.222	1.760	0.026	0.001	0.779	0.212	0.005	5.006	0.50	21.30	78.20
55-433C	44.7772	170.0205	-1874	55-433C-10-4,11-17	4F	Olivine tholeiite	Groundmass	13	57.2	25.7	0.98	0.09	8.87	6.01	0.48	99.3	2.594	1.373	0.037	0.006	0.431	0.528	0.028	4.997	2.80	53.50	43.70
55-433C	44.7772	170.0205	-1874	55-433C-12-3,57-65	9	Tholeiite	Microphenocryst	14	51.7	29.9	0.79	0.12	13.70	3.66	0.11	100.0	2.358	1.607	0.030	0.008	0.670	0.324	0.006	5.004	0.60	32.40	67.00
55-433C	44.7772	170.0205	-1874	55-433C-13-2,55-66	10	Plagioclase tholeiite	Phenocryst rim	15	50.9	30.3	0.56	0.07	13.90	3.51	0.15	99.4	2.337	1.639	0.021	0.005	0.682	0.312	0.009	5.005	0.90	31.10	68.00
55-433C	44.7772	170.0205	-1874	55-433C-14-3,8-15	116	Plagioclase tholeiite	Phenocryst core	16	48.8	31.8	0.61	0.05	15.00	2.65	0.15	99.1	2.257	1.730	0.024	0.003	0.741	0.239	0.009	5.001	0.90	24.20	74.90
55-433C	44.7772	170.0205	-1874	55-433C-15-6,16-31	13	Tholeiite	Groundmass	17	53.1	28.0	1.05	0.03	11.40	4.76	0.24	98.6	2.447	1.522	0.040	0.002	0.562	0.425	0.014	5.012	1.40	42.50	56.10
55-433C	44.7772	170.0205	-1874	55-433C-22-5,45-52	18	Plagioclase tholeiite	Groundmass	18	55.0	27.8	0.82	0.00	10.90	5.13	0.31	100.0	2.491	1.482	0.031	0.000	0.530	0.450	0.018	5.002	1.80	45.10	53.10
55-433C	44.7772	170.0205	-1874	55-433C-24-7,133-139	19	Tholeiitic picrite	Groundmass	19	54.8	28.6	0.90	0.28	10.20	4.96	0.32	100.1	2.473	1.520	0.034	0.019	0.493	0.434	0.018	4.993	1.90	45.90	52.20
55-433C	44.7772	170.0205	-1874	55-433C-28-2,73-80	25	Plagioclase tholeiite	Phenocryst core	20	51.9	29.1	0.64	0.09	12.80	3.95	0.10	98.6	2.394	1.581	0.025	0.006	0.631	0.353	0.006	4.995	0.60	35.70	63.70
55-433C	44.7772	170.0205	-1874	55-433C-31-1,28-55-43	27	Plagioclase olivine tholeiite	Phenocryst core	21	49.8	32.1	0.62	0.03	15.20	2.71	0.06	100.5	2.265	1.720	0.024	0.002	0.743	0.239	0.003	4.996	0.30	24.30	75.40
55-433C	44.7772	170.0205	-1874	55-433C-34-2,103-111	33	Tholeiitic picrite	Phenocryst core	22	51.7	29.5	0.76	0.12	13.00	3.95	0.08	99.1	2.376	1.596	0.029	0.008	0.639	0.352	0.005	5.005	0.50	35.30	64.20
55-433C	44.7772	170.0205	-1874	55-433C-37-3,79-87	44	Tholeiite	Microphenocryst	23	51.6	30.3	0.49	0.11	14.00	3.70	0.07	100.3	2.346	1.624	0.019	0.007	0.682	0.326	0.004	5.007	0.40	32.20	67.40
55-433C	44.7772	170.0205	-1874	55-433C-38-1,67-76	45B	Olivine tholeiite	Groundmass	24	56.9	26.1	0.99	0.02	9.30	6.00	0.32	99.6	2.574	1.393	0.037	0.001	0.452	0.526	0.018	5.002	1.80	52.80	45.40
55-433C	44.7772	170.0205	-1874	55-433C-42-3,11-20	53	Plagioclase tholeiite	Phenocryst	25	51.9	30.0	0.57	0.18	12.80	3.85	0.09	99.4	2.372	1.617	0.022	0.012	0.624	0.341	0.005	4.993	0.50	35.20	64.30
55-433C	44.7772	170.0205	-1874	55-433C-47-5,92-100	64	Tholeiite	Phenocryst	26	52.8	29.2	0.60	0.11	13.10	4.14	0.14	100.1	2.399	1.565	0.023	0.007	0.637	0.365	0.008	5.005	0.80	36.10	63.10
55-433C	44.7772	170.0205	-1874	55-433C-49-2,17-24	66	Tholeiite	Microphenocryst	27	52.1	30.1	0.49	0.09	12.90	3.95	0.12	99.8	2.370	1.619	0.019	0.006	0.630	0.349	0.007	4.999	0.70	35.40	63.90