Citation:

PANGAEA.961663

Name: Bulk chemical analysis of manganese crusts from the Equatorial Pacific Ocean
Published: 2023-08-21
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Geochemistry; manganese micronodule; manganese nodule; ocean; sediment

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2023-08-21 • DOI registered: 2023-08-21

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Abstract:

Ferromanganese crusts were selected from two cruises performed by R/V Moana Wave in early 1986 and 1987 within territorial waters of the Cook Islands, Kiribati, Tuvalu and Western Samoa, in the south equatorial Pacific. Chemical analyses were performed on a 1l0°C dry basis. Triplicate splits were dissolved with mineral acids in Parr bombs. Solutions were analyzed for selected major and minor constituents by atomic absorption (AA). The relative precision of analyses was better than 7% of the reported value; accuracy of determinations was ascertained by analysis of U.S. Geological Survey (USGS) standard Fe-Mn nodules A-1 and P-1; results were generally within 5% relative to recommended values.

Keyword(s):

Geochemistry; manganese micronodule; manganese nodule; ocean; sediment

Related to:

De Carlo, Eric Heinen; Fraley, C M (1992): Chemistry and Mineralogy of Ferromanganese Deposits from the Equatorial Pacific Ocean. in: Keeting, BH & Bolton, BR (Eds.), Geology and Offshore Mineral Resources of the Central Pacific Basin, Circum-Pacific Council for Energy and Mineral Resources Earth Science Series, Springer Verlag, New York, U.S.A., 225–245

Manheim, Frank T; Lane-Bostwick, C M (1989): Chemical composition of ferromanganese crusts in the world ocean: A review and comprehensive database. U.S. Geological Survey Open File Report, US Department of the Interior, 89-020, 480 pp, https://doi.org/10.3133/ofr8920V.1.1

Source:

Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT

Further details:

Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN

Project(s):

NOAA and MMS Marine Minerals Geochemical Database (NOAA-MMS)

Coverage:

Median Latitude: -5.466193 * Median Longitude: -166.024089 * South-bound Latitude: -12.000670 * West-bound Longitude: 179.024000 * North-bound Latitude: -1.299830 * East-bound Longitude: -155.670000

Date/Time Start: 1987-02-14T00:00:00 * Date/Time End: 1987-02-24T00:00:00

Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m

Event(s):

MW8602-4MD-001 (MW8602/4MD001) * Latitude: -7.445833 * Longitude: 179.024000 * Elevation: -1250.0 m * Location: Pacific Ocean * Campaign: * Basis: Moana Wave * Method/Device: Dredge, box (DRG_B)

MW8602-4RD-007 (MW8602/4RD007) * Latitude: -7.400667 * Longitude: 179.039833 * Elevation: -1760.0 m * Location: Pacific Ocean * Campaign: * Basis: Moana Wave * Method/Device: Dredge, rock (DRG_R)

MW8602-6RD-008 (MW8602/6RD008) * Latitude: -3.840667 * Longitude: -173.324167 * Elevation: -2175.0 m * Location: Pacific Ocean * Campaign: * Basis: Moana Wave * Method/Device: Dredge, rock (DRG_R)

Comment:

From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.

This dataset represents the digitized Appendix II, pp. 453, of the related publication.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		De Carlo, Eric Heinen
2	Latitude of event	Latitude		De Carlo, Eric Heinen
3	Longitude of event	Longitude		De Carlo, Eric Heinen
4	Elevation of event	Elevation	m	De Carlo, Eric Heinen
5	Identification	ID		De Carlo, Eric Heinen
6	Deposit type	Deposit type		De Carlo, Eric Heinen
7	DEPTH, sediment/rock	Depth sed	m	De Carlo, Eric Heinen		Geocode
8	Manganese	Mn	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
9	Iron	Fe	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
10	Cobalt	Co	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
11	Nickel	Ni	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
12	Copper	Cu	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
13	Zinc	Zn	mg/kg	De Carlo, Eric Heinen	Atomic absorption spectrophotometry	ppm
14	Silicon	Si	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
15	Aluminium	Al	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
16	Titanium	Ti	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
17	Vanadium	V	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
18	Phosphorus	P	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
19	Calcium	Ca	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
20	Magnesium	Mg	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
21	Barium	Ba	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry
22	Potassium	K	%	De Carlo, Eric Heinen	Atomic absorption spectrophotometry

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

1888 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 ID	6 Deposit type	8 Mn [%]	9 Fe [%]	10 Co [%]	11 Ni [%]	12 Cu [%]	13 Zn [mg/kg]	14 Si [%]	15 Al [%]	16 Ti [%]	17 V [%]	18 P [%]	19 Ca [%]	20 Mg [%]	21 Ba [%]	22 K [%]
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS1	Mn crust	15.72	16.51	0.421	0.287	0.156	556	5.75	1.65	0.982	0.055	0.66	2.41	0.89	0.115	0.519
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS2A	Mn crust	18.18	19.66	0.494	0.332	0.116	694	5.60	1.39	1.072	0.063	0.41	2.88	0.94	0.134	0.592
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS2B	Mn crust	17.60	18.81	0.424	0.285	0.112	655	6.38	1.72	0.912	0.057	0.38	2.48	1.04	0.130	0.771
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS3	Mn crust	20.15	20.78	0.487	0.343	0.118	728	5.08	1.02	0.985	0.061	0.39	2.56	1.05	0.122	0.541
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS5A	Mn crust	17.83	17.60	0.415	0.320	0.101	655	5.96	1.46	0.879	0.056	0.41	3.02	1.00	0.128	0.607
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS6	Mn crust	19.58	18.93	0.493	0.394	0.167	722	5.30	1.43	0.959	0.059	0.42	2.84	1.05	0.142	0.574
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS8	Mn crust	23.13	20.20	0.671	0.472	0.129	726	4.50	0.92	0.993	0.068	0.46	3.29	1.19	0.135	0.355
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS9	Mn crust	15.95	16.23	0.395	0.274	0.111	575	4.19	1.01	0.805	0.049	0.43	2.22	0.83	0.119	0.462
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS10	Mn crust	19.41	19.81	0.529	0.349	0.118	718	5.42	1.19	0.969	0.066	0.41	2.93	1.00	0.141	0.653
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS11	Mn crust	15.91	16.53	0.433	0.301	0.155	547	5.09	1.34	0.854	0.050	0.37	2.51	0.92	0.116	0.519
MW8702-RD16	-12.0007	-160.9500	-2500	MW8702-RD16-1DCLS12	Mn crust	19.14	19.27	0.499	0.342	0.156	664	5.13	1.30	1.000	0.062	0.40	2.62	1.00	0.138	0.577
MW8702-RD17	-9.7667	-161.4000	-4050	MW8702-RD17-1DCLS1	Mn crust	14.45	18.27	0.347	0.194	0.091	550	8.70	2.48	1.115	0.052	0.35	1.93	2.05	0.104	0.862
MW8702-PD01	-10.3283	-161.4498	-1400	MW8702-PD01-1DCLS1	Mn crust	25.00	15.47	1.443	0.476	0.080	762	2.73	0.51	1.426	0.060	0.40	2.66	1.10	0.128	0.546
MW8702-PD01	-10.3283	-161.4498	-1400	MW8702-PD01-1DCLS2	Mn crust	26.63	14.40	1.533	0.635	0.073	799	1.90	0.39	1.366	0.056	0.34	3.05	1.29	0.146	0.573
MW8702-PD01	-10.3283	-161.4498	-1400	MW8702-PD01-1DCLS3	Mn crust	17.78	13.56	0.842	0.403	0.076	579	2.79	0.56	0.957	0.047	0.50	3.89	0.94	0.102	0.431
MW8702-PD01	-10.3283	-161.4498	-1400	MW8702-PD01-1DCLS4	Mn crust	24.09	16.20	0.958	0.502	0.083	794	2.90	0.56	1.242	0.064	0.41	2.68	1.13	0.138	0.524
MW8702-PD01	-10.3283	-161.4498	-1400	MW8702-PD01-1DCLS6	Mn crust	25.14	15.62	1.112	0.546	0.094	802	2.77	0.53	1.320	0.063	0.60	3.22	1.09	0.163	0.529
MW8702-PD01	-10.3283	-161.4498	-1400	MW8702-PD01-1DCLS10	Mn crust	25.36	17.13	0.854	0.559	0.092	727	2.86	0.69	1.124	0.067	0.43	2.84	1.18	0.154	0.530
MW8702-PD01	-10.3283	-161.4498	-1400	MW8702-PD01-1DCLS12	Mn crust	23.94	15.51	1.233	0.554	0.072	710	2.17	0.48	1.379	0.059	0.62	4.78	1.20	0.143	0.506
MW8702-RD19	-3.3612	-155.6700	-1450	MW8702-RD19-1DCLS1	Mn crust	27.82	7.81	0.950	0.744	0.052	1056	1.08	0.10	0.677	0.065	2.62	8.47	1.20	0.170	0.590
MW8702-RD19	-3.3612	-155.6700	-1450	MW8702-RD19-1DCLS2	Mn crust	26.01	7.55	0.842	0.687	0.055	816	1.05	0.15	0.626	0.059	3.34	10.06	1.05	0.312	0.673
MW8702-RD19	-3.3612	-155.6700	-1450	MW8702-RD19-1DCLS3	Mn crust	23.32	5.98	0.425	0.598	0.040	1058	1.06	0.15	0.379	0.057	4.75	12.22	0.98	0.390	0.621
MW8702-RD22	-2.8075	-155.7757	-3350	MW8702-RD22-1DCLS1	Mn crust	23.14	18.17	0.662	0.425	0.094	770	6.43	0.68	1.156	0.067	0.40	2.37	1.02	0.151	0.435
MW8702-RD22	-2.8075	-155.7757	-3350	MW8702-RD22-1DCLS1A	Mn crust	23.28	17.63	0.665	0.444	0.095	761	4.53	0.60	1.134	0.065	0.37	2.34	1.05	0.164	0.584
MW8702-RD23	-2.8663	-155.8898	-2700	MW8702-RD23-1DCLS1	Mn crust	18.28	12.53	0.697	0.455	0.079	763	5.56	0.88	1.136	0.051	0.26	1.84	0.95	0.127	0.812
MW8702-RD23	-2.8663	-155.8898	-2700	MW8702-RD23-1DCLS2	Mn crust	22.59	15.07	0.659	0.601	0.065	708	4.03	0.82	0.988	0.062	0.60	2.86	1.11	0.136	0.645
MW8702-RD23	-2.8663	-155.8898	-2700	MW8702-RD23-1DCLS3	Mn crust	18.20	11.67	0.470	0.377	0.096	655	4.15	1.09	0.880	0.052	3.96	10.14	0.84	0.199	0.631
MW8702-RD23	-2.8663	-155.8898	-2700	MW8702-RD23-1DCLS4	Mn crust	11.60	11.34	0.327	0.335	0.066	557	12.23	3.57	1.197	0.036	1.36	4.72	1.53	0.092	1.697
MW8702-RD23	-2.8663	-155.8898	-2700	MW8702-RD23-1DCLSA	Mn crust	25.28	13.54	0.799	0.595	0.080	815	2.65	0.34	1.044	0.067	0.36	2.43	0.99	0.173	0.561
MW8702-RD23	-2.8663	-155.8898	-2700	MW8702-RD23-1DCLSF	Mn crust	21.76	9.83	0.551	1.141	0.211	1146	4.54	1.46	0.938	0.041	1.29	4.35	1.58	0.206	0.710
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS1	Mn crust	27.84	16.38	0.830	0.702	0.088	902	3.30	0.55	1.078	0.064	0.41	2.89	1.19	0.195	0.909
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS2	Mn crust	28.01	16.48	0.976	0.679	0.111	875	2.84	0.59	1.075	0.069	0.41	2.76	1.26	0.212	0.669
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS4	Mn crust	30.19	13.47	0.877	0.945	0.120	815	2.65	0.35	1.044	0.067	0.36	2.50	1.35	0.192	0.056
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS5	Mn crust	25.91	14.20	0.790	0.704	0.095	856	3.96	0.66	0.990	0.060	0.50	2.73	1.15	0.161	0.645
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS6	Mn crust	24.55	15.71	0.675	0.470	0.059	708	3.27	0.58	0.825	0.058	1.15	4.08	1.04	0.118	0.523
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS7	Mn crust	30.40	13.22	0.885	0.974	0.116	976	2.31	0.43	0.925	0.059	0.31	2.51	1.39	0.186	0.670
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS8	Mn crust	23.44	11.63	0.721	0.645	0.096	804	2.36	0.39	0.824	0.052	0.25	2.07	1.03	0.159	0.511
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS9	Mn crust	26.15	14.49	0.784	0.645	0.080	888	3.25	0.53	1.026	0.062	0.42	2.73	1.19	0.150	0.570
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS10	Mn crust	30.15	13.21	0.889	0.925	0.120	1065	3.64	0.51	0.962	0.067	0.31	2.50	1.41	0.141	0.694
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS11	Mn crust	19.75	12.67	0.546	0.370	0.034	561	2.60	0.27	0.658	0.058	0.53	2.38	0.81	0.102	0.381
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS12	Mn crust	29.57	13.78	0.930	0.901	0.105	952	2.23	0.41	0.926	0.060	0.30	2.66	1.39	0.181	0.668
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS13	Mn crust	28.34	14.50	0.849	0.815	0.188	1037	2.51	0.48	1.206	0.065	0.30	2.45	1.31	0.204	0.623
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS14A	Mn crust	19.88	15.23	0.553	0.359	0.083	610	3.81	0.51	0.915	0.057	0.31	1.90	0.84	0.137	0.472
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS14B	Mn crust	18.20	14.44	0.533	0.447	0.090	752	5.74	1.48	1.061	0.050	1.89	6.20	1.05	0.139	0.960
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS15	Mn crust	29.00	13.39	0.901	0.813	0.103	889	1.50	0.42	0.989	0.058	0.38	2.77	1.28	0.178	0.604
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS16	Mn crust	27.21	15.23	0.385	0.719	0.111	944	3.38	0.90	1.158	0.063	0.59	2.99	1.20	0.191	0.737
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS17	Mn crust	18.56	13.09	0.617	0.419	0.030	629	3.56	0.46	0.727	0.050	0.38	2.07	0.90	0.084	0.518
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS17A	Mn crust	23.90	16.59	0.787	0.522	0.043	776	5.01	0.58	0.928	0.063	0.46	2.69	1.12	0.110	0.533
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS18	Mn crust	28.06	12.75	1.040	0.870	0.895	835	3.36	0.51	0.881	0.056	0.38	2.72	1.30	0.145	0.651
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS19	Mn crust	27.87	12.99	0.759	0.697	0.130	945	2.98	0.50	0.885	0.069	0.86	3.68	1.20	0.215	0.640
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS20	Mn crust	27.13	13.42	0.769	0.640	0.118	896	2.28	0.42	0.938	0.069	0.63	3.29	1.14	0.199	0.589
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS21C	Mn crust	24.41	17.66	0.711	0.546	0.073	794	5.31	0.79	1.145	0.059	0.37	2.42	1.12	0.145	0.645
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS22	Mn crust	21.80	14.26	0.699	0.551	0.080	693	2.71	0.60	0.903	0.048	0.47	2.59	1.00	0.143	0.573
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS23	Mn crust	23.53	15.82	0.718	0.491	0.087	709	3.69	0.57	1.082	0.065	0.37	2.19	1.02	0.212	0.610
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS24	Mn crust	28.52	15.57	0.905	0.677	0.074	839	2.80	0.38	0.892	0.061	0.32	2.42	1.15	0.151	0.573
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS25	Mn crust	23.65	18.52	0.791	0.559	0.092	817	3.82	0.84	1.090	0.052	0.36	2.40	1.09	0.182	0.649
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS26	Mn crust	25.03	15.37	0.853	0.656	0.092	867	4.66	0.91	1.049	0.057	0.35	2.42	1.12	0.159	0.725
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLS27	Mn crust	25.10	15.78	0.794	0.664	0.087	855	3.08	0.59	0.970	0.059	0.36	2.17	1.14	0.149	0.570
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLNS1	Mn crust	17.03	13.68	0.752	0.338	0.077	766	4.48	0.77	1.017	0.057	0.67	3.08	0.86	0.095	0.564
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLSB	Mn crust	25.23	15.72	0.676	0.497	0.112	807	3.03	0.41	1.043	0.066	0.73	3.49	0.98	0.191	0.548
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLSD	Mn crust	24.17	15.59	0.594	0.520	0.101	762	3.16	0.56	1.029	0.065	0.50	2.73	0.98	0.198	0.614
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLSF	Mn crust	27.10	14.00	0.824	0.711	0.104	949	3.51	0.51	1.074	0.067	0.34	2.49	1.21	0.171	0.626
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLSG	Mn crust	25.81	14.32	0.742	0.658	0.121	905	3.16	0.70	0.965	0.066	0.37	2.37	1.20	0.191	0.628
MW8702-RD24	-1.2998	-155.7508	-2450	MW8702-RD24-1DCLFRAG	Mn crust	25.35	15.38	0.708	0.600	0.132	905	3.88	0.83	1.233	0.068	0.49	2.74	1.06	0.200	0.778
MW8602-4MD-001	-7.4458	179.0240	-1250	MW8602-4MD-001-1DCLS01	Mn crust	31.97	11.28	1.921	0.885	0.067	987	0.98	0.26	1.140	0.072	0.41	254.00	1.56	0.182
MW8602-4MD-001	-7.4458	179.0240	-1250	MW8602-4MD-001-1DCLS02	Mn crust	32.96	11.64	1.518	0.892	0.063	893	0.88	0.22	0.964	0.081	0.57	3.34	1.38	0.186
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL01	Mn crust	22.68	17.41	0.709	0.517	0.069	687	3.21	0.94	1.110	0.074	0.53	2.53	1.12	0.159
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL02	Mn crust	22.03	17.44	0.683	0.525	0.100	750	3.77	1.08	1.200	0.077	0.76	3.14	1.17	0.174
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL03	Mn crust	24.60	15.47	0.856	0.543	0.126	837	2.08	0.56	1.350	0.082	1.35	5.22	1.12	0.207
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL04	Mn crust	25.59	16.10	0.857	0.558	0.100	842	2.20	0.52	1.270	0.088	0.77	3.47	1.18	0.202
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL05	Mn crust	21.62	16.77	0.624	0.523	0.109	740	3.88	1.28	1.410	0.076	0.64	2.75	1.22	0.191
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL07	Mn crust	24.22	15.98	0.780	0.675	0.130	901	3.10	0.99	1.160	0.085	0.97	3.60	1.26	0.192
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL09	Mn crust	23.93	15.10	0.854	0.571	0.107	717	2.05	0.58	1.260	0.074	0.75	3.16	1.13	0.177
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL10	Mn crust	24.83	16.72	0.812	0.547	0.121	793	2.72	0.77	1.300	0.081	0.78	3.38	1.16	0.202
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCLU	Mn crust	21.63	16.03	0.579	0.632	0.115	715	3.50	1.12	1.040	0.070	1.08	3.77	1.23	0.190
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL12	Mn crust	2551.00	16.60	0.822	0.606	0.096	720	2.43	0.67	1.260	0.085	0.58	2.71	1.22	0.174
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL13	Mn crust	22.88	16.94	0.751	0.553	0.068	710	2.94	0.82	1.100	0.074	0.51	2.44	1.10	0.150
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL14	Mn crust	21.89	17.76	0.691	0.562	0.093	724	3.81	1.21	1.250	0.074	0.62	2.48	1.23	0.167
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL15	Mn crust	23.57	15.77	0.934	0.586	0.087	753	2.40	0.74	1.270	0.069	0.85	3.42	1.17	0.160
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL16	Mn crust	23.74	11.42	0.868	0.659	0.106	1000	1.20	0.41	1.280	0.068	1.98	6.58	1.08	0.194
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL17	Mn crust	23.57	16.03	0.804	0.588	0.087	697	2.56	0.70	1.090	0.073	0.54	2.36	1.11	0.152
MW8602-4RD-007	-7.4007	179.0398	-1760	MW8602-4RD-007-1DCL18	Mn crust	24.50	15.61	0.875	0.601	0.075	762	2.37	0.69	1.120	0.077	0.48	2.29	1.17	0.175
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCL01	Mn crust	23.51	18.03	0.743	0.586	0.099	760	4.07	0.95	1.110	0.074	0.58	2.63	1.04	0.154
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCL02	Mn crust	23.13	16.97	0.820	0.596	0.092	820	3.65	0.86	1.120	0.068	0.73	3.21	1.20	0.163
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCL03	Mn crust	26.25	15.91	0.855	0.672	0.120	860	2.74	0.66	1.160	0.077	0.51	2.58	1.21	0.187
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCL04	Mn crust	25.46	16.67	0.871	0.648	0.113	840	2.97	0.69	1.200	0.076	0.56	2.75	1.19	0.195
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCL05	Mn crust	24.79	15.63	0.783	0.586	0.097	807	2.36	0.55	1.220	0.075	0.62	2.88	1.09	0.199
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCL06	Mn crust	26.65	15.31	0.818	0.646	0.096	850	2.29	0.44	1.150	0.080	0.78	3.40	1.13	0.196
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCL08	Mn crust	25.42	14.10	0.770	0.651	0.122	897	2.14	0.51	1.270	0.073	1.59	5.77	1.23	0.211
MW8602-6RD-008	-3.8407	-173.3242	-2175	MW8602-6RD-008-1DCLS8	Mn crust	24.52	13.97	0.723	0.620	0.103	847	2.25	0.46	1.160	0.076	1.51	5.34	1.10	0.200
MW8602-6RD-009	-3.8172	-173.5073	-4785	MW8602-6RD-009-1DCL01A	Mn crust	23.45	16.58	0.495	0.382	0.129	630	4.96	1.25	1.090	0.074	0.40	2.29	1.05	0.213
MW8602-6RD-009	-3.8172	-173.5073	-4785	MW8602-6RD-009-1DCL1AF	Mn crust	21.92	20.88	0.504	0.251	0.087	520	3.48	0.85	1.250	0.091	0.52	2.24	1.05	0.160
MW8602-6RD-009	-3.8172	-173.5073	-4785	MW8602-6RD-009-1DCL02	Mn crust	23.54	19.88	0.514	0.350	0.153	627	3.85	1.06	1.260	0.089	0.53	2.20	1.04	0.159
MW8602-6RD-009	-3.8172	-173.5073	-4785	MW8602-6RD-009-1DCL03	Mn crust	22.01	19.19	0.556	0.298	0.116	553	4.44	1.40	1.250	0.079	0.43	2.15	1.02	0.158
MW8602-6RD-009	-3.8172	-173.5073	-4785	MW8602-6RD-009-1DCL04	Mn crust	23.08	18.68	0.599	0.321	0.094	530	3.04	0.94	1.340	0.084	0.51	2.25	1.08	0.158
MW8602-6RD-009	-3.8172	-173.5073	-4785	MW8602-6RD-009-1DCL05	Mn crust	23.84	17.21	0.728	0.377	0.085	520	2.02	0.60	1.330	0.078	0.41	2.15	1.26	0.150
MW8602-6RD-009	-3.8172	-173.5073	-4785	MW8602-6RD-009-1DCL06	Mn crust	22.80	18.21	0.711	0.338	0.115	520	2.99	0.91	1.420	0.077	0.37	1.86	1.08	0.164
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCLX	Mn crust	31.72	12.91	1.365	0.855	0.057	1013	1.13	0.22	0.900	0.087	0.55	2.77	1.30	0.175
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL01	Mn crust	30.87	12.69	1.701	0.682	0.113	927	1.56	0.60	1.020	0.093	0.75	2.95	1.62	0.501
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL02	Mn crust	29.54	14.57	1.632	0.660	0.042	678	1.11	0.20	0.792	0.083	0.63	2.88	1.32	0.139
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL03	Mn crust	15.67	3.92	0.427	1.127	0.127	1037	0.68	0.69	0.225	0.032	6.57	19.10	1.72	0.207
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL04	Mn crust	29.33	8.95	1.176	1.035	0.098	990	0.68	0.29	0.675	0.064	1.32	4.82	1.44	0.201
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL05	Mn crust	28.13	12.51	1.256	0.790	0.053	763	1.07	0.27	0.827	0.081	0.52	2.60	1.37	0.152
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL06	Mn crust	28.66	14.35	1.478	0.694	0.035	705	1.27	0.23	0.898	0.092	0.61	2.75	1.26	0.132
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL07	Mn crust	31.37	12.75	1.301	0.828	0.057	856	1.09	0.20	0.865	0.084	0.75	3.51	1.33	0.228
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL08	Mn crust	29.29	9.98	1.288	1.134	0.082	1097	0.78	0.36	0.681	0.065	1.64	5.48	1.56	0.193
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL10	Mn crust	30.68	10.14	1.238	0.890	0.089	890	0.92	0.46	0.852	0.100	0.75	3.41	1.41	0.266
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL11	Mn crust	30.70	10.65	1.476	0.915	0.058	900	0.83	0.22	0.836	0.072	0.44	2.38	1.43	0.167
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL12	Mn crust	33.78	8.14	1.623	1.263	0.117	1253	0.64	0.47	0.534	0.094	0.69	3.10	1.84	0.269
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL13	Mn crust	25.87	10.11	0.987	0.688	0.083	810	0.91	0.29	0.852	0.085	2.82	8.73	1.15	0.276
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL14	Mn crust	27.25	10.01	1.216	0.733	0.049	877	1.26	0.36	0.903	0.084	2.05	6.92	1.24	0.180
MW8602-7RD-011	-3.0817	-171.2150	-1205	MW8602-7RD-011-1DCL15	Mn crust	27.02	12.43	1.321	0.784	0.067	760	1.20	0.36	0.867	0.073	0.89	3.65	1.31	0.147
MW8602-7RD-012	-3.0440	-171.4443	-3145	MW8602-7RD-012-1DCL1A	Mn crust	26.15	17.41	0.664	0.515	0.125	813	2.46	0.43	1.210	0.090	0.47	2.51	1.11	0.212
MW8602-7RD-012	-3.0440	-171.4443	-3145	MW8602-7RD-012-1DCL1B	Mn crust	26.62	17.75	0.691	0.558	0.146	773	2.86	0.58	1.200	0.088	0.45	2.45	1.03	0.206