Citation:

PANGAEA.883663, In supplement to: Meylan, MA; Goodell, HG (1976): Chemical composition of manganese nodules from the Pacific-Antarctic Ocean, Drake Passage and Scotia Sea - Relation to ferromanganese oxide mineralogy and nucleus type. in: Glasby, G.P., Katz, H.R. (Eds.), Marine Geological Investigations in the Southwest Pacific and Adjacent Areas - Papers Presented at the IDOE Workshop, Suva, Fiji, 1-6 September 1975, Technical Bulletin. CCOP-SOPAC (Committee for Co-Ordination of Joint Prospecting for Mineral Resources in South Pacific Offshore Areas), 99-117, Meylan-Goodell_1976.pdf

Name: Chemical composition of manganese nodules from the Southern Ocean
Published: 1976
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

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

Coverage:

Median Latitude: -53.824666 * Median Longitude: -98.346103 * South-bound Latitude: -65.617000 * West-bound Longitude: 158.467000 * North-bound Latitude: -32.967000 * East-bound Longitude: -27.383000

Date/Time Start: 1962-01-01T00:00:00 * Date/Time End: 1966-01-01T00:00:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 5.460 m

Event(s):

ELT05.001-MT * Latitude: -61.150000 * Longitude: -67.833330 * Date/Time: 1962-10-01T00:00:00 * Elevation: -4084.0 m * Location: South Pacific Ocean * Campaign: * Basis: Eltanin * Method/Device: Trawl net (TRAWL) * Comment: Institute: ARFFSU

ELT05.004SS-RD * Latitude: -59.033330 * Longitude: -67.300000 * Date/Time: 1962-10-01T00:00:00 * Elevation: -3475.0 m * Location: South Pacific Ocean * Campaign: * Basis: Eltanin * Method/Device: Dredge, rock (DRG_R) * Comment: Institute: ARFFSU

ELT05.006-RD * Latitude: -61.233000 * Longitude: -67.717000 * Date/Time: 1962-01-01T00:00:00 * Elevation: -3804.0 m * Location: Southern Ocean * Campaign: * Basis: Eltanin * Method/Device: Dredge, rock (DRG_R) * Comment: ARFFSU

Comment:

Samples have been air dried and reduced to powder. The analysis is done on the whole content and not on the sole HCL soluble part as in most analyses from other authors.

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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Meylan, Maurice A
2	Latitude of event	Latitude		Meylan, Maurice A
3	Longitude of event	Longitude		Meylan, Maurice A
4	Elevation of event	Elevation	m	Meylan, Maurice A
5	Method/Device of event	Method/Device		Meylan, Maurice A
6	Identification	ID		Meylan, Maurice A
7	Sample code/label	Sample label		Meylan, Maurice A
8	DEPTH, sediment/rock	Depth sed	m	Meylan, Maurice A		Geocode
9	Depth, top/min	Depth top	m	Meylan, Maurice A
10	Depth, bottom/max	Depth bot	m	Meylan, Maurice A
11	Manganese	Mn	%	Meylan, Maurice A	X-ray fluorescence (XRF)
12	Iron	Fe	%	Meylan, Maurice A	X-ray fluorescence (XRF)
13	Nickel	Ni	%	Meylan, Maurice A	X-ray fluorescence (XRF)
14	Copper	Cu	%	Meylan, Maurice A	X-ray fluorescence (XRF)
15	Cobalt	Co	%	Meylan, Maurice A	X-ray fluorescence (XRF)
16	Titanium	Ti	%	Meylan, Maurice A	X-ray fluorescence (XRF)
17	Vanadium	V	%	Meylan, Maurice A	X-ray fluorescence (XRF)
18	Zinc	Zn	%	Meylan, Maurice A	X-ray fluorescence (XRF)
19	Molybdenum	Mo	%	Meylan, Maurice A	X-ray fluorescence (XRF)
20	Tin	Sn	%	Meylan, Maurice A	X-ray fluorescence (XRF)
21	Zirconium	Zr	%	Meylan, Maurice A	X-ray fluorescence (XRF)
22	Strontium	Sr	%	Meylan, Maurice A	X-ray fluorescence (XRF)
23	Barium	Ba	%	Meylan, Maurice A	X-ray fluorescence (XRF)
24	Water in rock	H2O	%	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
25	Sodium	Na	%	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
26	Potassium	K	%	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
27	Magnesium	Mg	%	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
28	Phosphorus	P	%	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
29	Arsenic	As	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
30	Boron	B	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
31	Beryllium	Be	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
32	Cadmium	Cd	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
33	Chromium	Cr	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
34	Gallium	Ga	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
35	Mercury	Hg	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
36	Lanthanum	La	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
37	Scandium	Sc	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
38	Selenium	Se	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
39	Thorium	Th	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
40	Uranium	U	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
41	Yttrium	Y	mg/kg	Meylan, Maurice A	Atomic absorption spectrometry (AAS)
42	Position	Position		Meylan, Maurice A	Visual description
43	Deposit type	Deposit type		Meylan, Maurice A
44	Shape	Shape		Meylan, Maurice A
45	Substrate type	Substrate		Meylan, Maurice A
46	Description	Description		Meylan, Maurice A

License:

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

Size:

3644 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Method/Device	6 ID	7 Sample label	8 Depth sed [m]	9 Depth top [m]	10 Depth bot [m]	11 Mn [%]	12 Fe [%]	13 Ni [%]	14 Cu [%]	15 Co [%]	16 Ti [%]	17 V [%]	18 Zn [%]	19 Mo [%]	20 Sn [%]	21 Zr [%]	22 Sr [%]	23 Ba [%]	24 H2O [%]	25 Na [%]	26 K [%]	27 Mg [%]	28 P [%]	29 As [mg/kg]	30 B [mg/kg]	31 Be [mg/kg]	32 Cd [mg/kg]	33 Cr [mg/kg]	34 Ga [mg/kg]	35 Hg [mg/kg]	36 La [mg/kg]	37 Sc [mg/kg]	38 Se [mg/kg]	39 Th [mg/kg]	40 U [mg/kg]	41 Y [mg/kg]	42 Position	43 Deposit type	44 Shape	45 Substrate	46 Description
ELT05.011-PC	-59.0170	-67.5000	-3563	Piston corer	ELT05.011-PC-5-MG1	1-PC 5-11-3	2.885	2.87	2.90	9.10	18.7	0.15	0.17	0.26	0.79	0.075	0.050	0.021	0.013	0.055	0.041	0.132	13.4																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; erratics	Outer rind of Mn nodule with erratics pebble core
ELT05.012-PC	-59.3170	-69.2830	-3643	Piston corer	ELT05.012-PC-2-MG2	2-PC 5-12-1	0.000	0.00	0.00	10.40	19.0	0.16	0.12	0.28	0.71	0.029	0.040	0.062	0.008	0.034	0.114	0.125	17.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; erratics	Outer rind of Mn nodule with erratics pebble core
ELT05.012-PC	-59.3170	-69.2830	-3643	Piston corer	ELT05.012-PC-3-MG3	3-PC 5-12-1	2.085	2.06	2.11	9.00	19.4	0.15	0.10	0.24	0.82	0.062	<0.010	0.035	0.023	-151.000	0.102	0.125	13.0	1.980	0.580	1.098															Buried	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; erratics	Outer rind of Mn nodule with erratics pebble core
ELT05.001-MT	-61.1500	-67.8333	-4084	Trawl net	ELT05.001-MT-1-MG4	4-HT 5-1 (USC-257A)	0.000	0.00	0.00	1.00	8.3	0.06	0.12	0.12	0.41	0.051	0.030	0.013	0.015	0.050	0.054	0.025	1.9																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT05.004SS-RD	-59.0333	-67.3000	-3475	Dredge, rock	ELT05.004SS-RD-1-MG5	5-RD 5-4A-1	0.000	0.00	0.00	6.40	18.2	0.29	0.13	0.32	1.07	0.056	0.064	0.031	0.001	0.151	0.085	0.065	17.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT05.004SS-RD	-59.0333	-67.3000	-3475	Dredge, rock	ELT05.004SS-RD-1-MG6	6-RD 5-4A	0.000	0.00	0.00	5.50	19.1	0.15	0.16	0.24	0.97	0.036	0.064	0.023	0.001	0.153	0.090	0.116	16.2																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT05.004SS-RD	-59.0333	-67.3000	-3475	Dredge, rock	ELT05.004SS-RD-1-MG7	7-RD 5-4B	0.000	0.00	0.00	7.60	19.6	0.17	0.13	0.32	0.98	0.071	0.065	0.027	0.001	0.147	0.096	0.118	16.4																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT05.004SS-RD	-59.0333	-67.3000	-3475	Dredge, rock	ELT05.004SS-RD-1-MG8	8-RD 5-4C	0.000	0.00	0.00	6.00	18.2	0.18	0.14	0.28	0.89	0.032	0.060	0.026	0.003	0.138	0.093	0.100	14.2	2.186	0.658	1.169															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT05.006-RD	-61.2330	-67.7170	-3804	Dredge, rock	ELT05.006-RD-1-MG9	9-RD 5-6A	0.000	0.00	0.00	1.00	11.2	0.05	0.11	0.13	0.53	0.027	0.040	0.014	0.005	0.068	0.060	0.042	5.0																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT05.007-RD	-62.2920	-67.8500	-3795	Dredge, rock	ELT05.007-RD-1-MG10	10-RD 5-7A	0.000	0.00	0.00	1.00	10.0	0.06	0.13	0.08	0.36	0.077	0.039	0.019	0.006	0.060	0.062	0.043	4.8	2.364	0.958	1.923															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT05.015-RD	-57.9833	-70.8750	-4097	Dredge, rock	ELT05.015-RD-1-MG11	11-RD 5-16A	0.000	0.00	0.00	17.10	13.2	0.82	0.28	0.13	0.43	0.141	0.100	0.039	0.001	0.067	0.061	0.188	12.3																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT05.015-RD	-57.9833	-70.8750	-4097	Dredge, rock	ELT05.015-RD-1-MG12	12-RD 5-16B	0.000	0.00	0.00	10.40	15.9	0.21	0.07	0.57									17.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT05.015-RD	-57.9833	-70.8750	-4097	Dredge, rock	ELT05.015-RD-1-MG13	13-RD 5-16C	0.000	0.00	0.00	16.10	14.5	0.81	0.24	0.15	0.51	0.145	0.092	0.043	0.005	0.078	0.069	0.086	13.5	2.452	0.667	1.248															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT05.017-RD	-57.0833	-70.9833	-3790	Dredge, rock	ELT05.017-RD-1-MG14	14-RD 5-17A	0.000	0.00	0.00	1.80	13.1	0.31	0.15	0.13	0.50	0.030	0.060	0.020	0.006	0.076	0.058	0.050	9.3																		Surface	Mn nodule			Zeolite rich metalliferous consolidated sediment
ELT05.017-RD	-57.0833	-70.9833	-3790	Dredge, rock	ELT05.017-RD-1-MG15	15-RD 5-17B	0.000	0.00	0.00	7.50	15.5	0.45	0.17	0.20	0.58	0.048	0.069	0.024	0.001	0.098	0.072	0.860	12.6	2.705	1.125	2.092															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.011-PC	-55.7330	-56.0500	-3965	Piston corer	ELT06.011-PC-1-MG16	16-PC 6-11-1	0.000	0.00	0.00	3.90	19.2	0.12	0.09	0.12	0.37	0.071	0.030	0.051	0.015	0.048	0.076	0.058	7.8																		Surface	Mn crust			Outer layer of Mn crust
ELT06.002-BT	-53.9420	-55.9170	-1887	Trawl net	ELT06.002-BT-1-MG17	17-377A (BT 6-2)	0.000	0.00	0.00	14.10	19.8	0.59	0.08	0.49	0.51	0.095	0.076	0.044	0.001	0.124	0.092	0.148	16.5																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.002-BT	-53.9420	-55.9170	-1887	Trawl net	ELT06.002-BT-1-MG18	18-BT 6-2A	0.000	0.00	0.00	14.00	20.1	0.56	0.09	0.47	0.48	0.140	0.083	0.055	0.007	0.112	0.082	0.015	19.5																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.002-BT	-53.9420	-55.9170	-1887	Trawl net	ELT06.002-BT-1-MG19	19-BT 6-2B	0.000	0.00	0.00	1.00	6.7	0.03	0.12	0.08									8.9																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT06.003-BT	-56.9333	-56.4833	-2599	Trawl net	ELT06.003-BT-1-MG20	20-BT 6-3A	0.000	0.00	0.00	1.00	18.2	0.11	0.10	0.23	0.65	0.016	0.047	0.025	0.002	0.110	0.080	0.090	10.3																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.004-BT	-57.9500	-55.9500	-4005	Trawl net	ELT06.004-BT-1-MG21	21-BT 6-4A	0.000	0.00	0.00	1.00	11.1	0.06	0.11	0.08	0.43	0.027	0.033	0.014	0.015	0.053	0.054	0.015	6.0	2.859	1.011	2.945															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.003-MT	-56.2333	-58.7000	-4133	Trawl net	ELT06.003-MT-1-MG22	22-MT 6-3A	0.000	0.00	0.00	1.00	18.7	0.11	0.09	0.13	0.43	0.068	0.045	0.017	0.004	0.083	0.048	0.060	10.9	2.194	0.908	1.755															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.014-BT	-56.9950	-59.0833	-3694	Trawl net	ELT06.014-BT-1-MG23	23-450A	0.000	0.00	0.00	1.00	17.5	0.10	0.10	0.13	0.45	0.034	0.042	0.023	0.008	0.087	0.058	0.040	8.5	2.432	0.991	2.078															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.015-BT	-55.9017	-58.8617	-4023	Trawl net	ELT06.015-BT-1-MG24	24-451A	0.000	0.00	0.00	3.30	16.9	0.32	0.14	0.15	0.35	0.040	0.054	0.026	0.005	0.068	0.052	0.085	11.6																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.015-BT	-55.9017	-58.8617	-4023	Trawl net	ELT06.015-BT-1-MG25	25-451B	0.000	0.00	0.00	1.00	16.3	0.16	0.12	0.14	0.37	0.023	0.039	0.025	0.005	0.073	0.047	0.053	8.6	2.290	0.809	1.663															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.005-RD	-56.2500	-58.3333	-3959	Dredge, rock	ELT06.005-RD-1-MG26	26-RD 6-5A	0.000	0.00	0.00	2.00	16.8	0.30	0.14	0.14	0.42	0.044	0.055	0.024	0.002	0.056	0.054	0.056	11.2																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.005-RD	-56.2500	-58.3333	-3959	Dredge, rock	ELT06.005-RD-1-MG27	27-RD 6-5B	0.000	0.00	0.00	1.00	14.5	0.29	0.16	0.13	0.40	0.023	0.046	0.026	0.005	0.033	0.048	0.400	10.1																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.005-RD	-56.2500	-58.3333	-3959	Dredge, rock	ELT06.005-RD-1-MG28	28-RD 6-5C	0.000	0.00	0.00	0.00	12.3	0.04	0.11	0.03	0.26	0.065	0.025	0.010	0.013	0.010	0.002	0.001		2.556	0.841	1.643															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.005-RD	-56.2500	-58.3333	-3959	Dredge, rock	ELT06.005-RD-1-MG29	29-RD 6-5D	0.000	0.00	0.00	1.00	16.8	0.13	0.16	0.15	0.47	0.066	0.045	0.029	0.006	0.079	0.052	0.051	7.7																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.005-RD	-56.2500	-58.3333	-3959	Dredge, rock	ELT06.005-RD-1-MG30	30-RD 6-5E	0.000	0.00	0.00	1.00	18.5	0.09	0.13	0.17									9.8																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.006-RD	-57.1167	-59.1167	-3570	Dredge, rock	ELT06.006-RD-1-MG31	31-RD 6-6A	0.000	0.00	0.00	1.00	19.3	0.03	0.09	0.05	0.46	0.056	0.044	0.008	0.005	0.060	0.033	0.015	8.3																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.007-RD	-58.1000	-59.4000	-4358	Dredge, rock	ELT06.007-RD-1-MG32	32-RD 6-7A	0.000	0.00	0.00	1.00	14.1	0.27	0.17	0.13	0.43	0.063	0.053	0.029	0.005	0.046	0.053	0.053	10.0	2.102	0.746	1.328															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.009-RD	-54.0500	-56.0833	-1719	Dredge, rock	ELT06.009-RD-1-MG33	33-RD 6-9A	0.000	0.00	0.00	19.40	12.3	1.20	0.10	0.22	0.27	0.131	0.142	0.042	0.004	0.030	0.060	0.108	13.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.009-RD	-54.0500	-56.0833	-1719	Dredge, rock	ELT06.009-RD-1-MG34	34-RD 6-9A	0.000	0.00	0.00	19.50	16.5	0.80	0.10	0.40	0.30	0.121	0.097	0.040	0.002	0.051	0.074	0.240	13.6																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.009-RD	-54.0500	-56.0833	-1719	Dredge, rock	ELT06.009-RD-1-MG35	35-RD 6-9C	0.000	0.00	0.00	19.70	15.8	0.87	0.12	0.36	0.16	0.096	0.053	0.043	0.001	0.046	0.068	0.272	19.1	2.558	1.169	2.474															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.010-RD	-55.1000	-55.8333	-2871	Dredge, rock	ELT06.010-RD-1-MG36	36-RD 6-10A	0.000	0.00	0.00	1.00	16.9	0.07	0.11	0.13	0.42	0.061	0.036	0.026	0.004	0.082	0.069	0.046	8.4																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT06.010-RD	-55.1000	-55.8333	-2871	Dredge, rock	ELT06.010-RD-1-MG37	37-RD 6-10B	0.000	0.00	0.00	1.00	17.8	0.05	0.06	0.24	0.41	0.062	0.079	0.031	0.005	0.053	0.058	0.105	8.0																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT06.010-RD	-55.1000	-55.8333	-2871	Dredge, rock	ELT06.010-RD-1-MG38	38-RD 6-10C	0.000	0.00	0.00	8.80	22.5	0.10	0.07	0.35	0.75	0.065	0.060	0.047	0.002	0.142	0.120	0.120	18.2																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT06.010-RD	-55.1000	-55.8333	-2871	Dredge, rock	ELT06.010-RD-1-MG39	39-RD 6-10D	0.000	0.00	0.00	16.70	16.6	0.77	0.10	0.16	0.23	0.076	0.112	0.035	0.002	0.041	0.062	0.132	16.6	2.088	0.773	1.537															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.010-RD	-55.1000	-55.8333	-2871	Dredge, rock	ELT06.010-RD-1-MG40	40-RD 6-10E	0.000	0.00	0.00	15.50	16.3	0.90	0.19	0.21									18.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.011-B	-55.9750	-56.0833	-4144	Dredge, rock	ELT06.011-B-1-MG41	41-RD 6-11A	0.000	0.00	0.00	7.50	15.7	0.55	0.14	0.18	0.43	0.125	0.078	0.029	0.004	0.077	0.076	0.086	12.3																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.011-B	-55.9750	-56.0833	-4144	Dredge, rock	ELT06.011-B-1-MG42	42-RD 6-11B	0.000	0.00	0.00	2.00	17.8	0.16	0.11	0.18	0.55	0.023	0.046	0.029	0.007	0.077	0.067	0.060	11.6	2.470	0.760	1.950															Surface	Mn nodule			Mn nodule rich in zeolitite
ELT06.012A-RD	-56.9500	-56.5667	-3127	Dredge, rock	ELT06.012A-RD-1-MG43	43-RD 6-12A	0.000	0.00	0.00	6.20	20.3	0.12	0.12	0.32	0.83	0.062	0.058	0.038	0.003	0.124	0.081	0.108	16.2																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.012A-RD	-56.9500	-56.5667	-3127	Dredge, rock	ELT06.012A-RD-1-MG44	44-RD 6-12B	0.000	0.00	0.00	2.40	19.0	0.10	0.09	0.27	0.54	0.050	0.051	0.033	0.004	0.113	0.081	0.090	12.5	1.842	0.480	1.126															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT06.013-RD	-57.7667	-55.9667	-4064	Dredge, rock	ELT06.013-RD-1-MG45	45-RD 6-13A	0.000	0.00	0.00	1.00	12.8	0.21	0.17	0.12	0.44	0.038	0.044	0.029	0.007	0.035	0.049	0.056	7.5																		Surface	Mn nodule			Mn nodule rich in zeolitite
ELT07.018-PC	-53.0080	-48.8830	-3142	Piston corer	ELT07.018-PC-2-MG46	46-PC 7-18-1	0.600	0.60	0.60	7.40	19.9	0.06	0.09	0.34	0.53	0.049	0.030	0.051	0.008	0.076	0.086	0.112	15.0																		Buried	Mn crust			Average of several Mn crusts fragments broken from accretion site
ELT07.001-BT	-55.0330	-44.4750	-3727	Trawl net	ELT07.001-BT-1-MG47	47-BT 7-1A	0.000	0.00	0.00	9.40	6.8	0.05	0.08	0.08	0.29	0.054	0.147	0.029	0.006	0.029	0.045	0.038	8.9	3.574	1.073	1.903															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT07.007-RD	-61.1670	-45.1670	-232	Dredge, rock	ELT07.007-RD-1-MG48	48-RD 7-7A	0.000	0.00	0.00	1.00	7.1	0.14	0.10	0.10	0.34	0.010	0.030	0.012	0.008	0.028	0.030	0.018	3.6																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT07.016-RD	-59.1417	-48.8833	-3850	Dredge, rock	ELT07.016-RD-2-MG49	49-RD 7-16A	0.000	0.00	0.00	1.00	8.5	0.14	0.09	0.08	0.48	0.110	0.040	0.014	0.007	0.016	0.013	0.023	3.7	2.967	0.987	1.815															Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT07.017-RD	-53.0583	-48.9500	-3255	Dredge, rock	ELT07.017-RD-2-MG50	50-RD 7-17A	0.000	0.00	0.00	16.70	13.8	0.61	0.12	0.21	0.28	0.089	0.102	0.036	0.002	0.043	0.063	0.165	14.6	2.780	1.074	1.627															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT08.002-MT	-54.1830	-27.3830	-5185	Trawl net	ELT08.002-MT-1-MG51	51-MT 8-2A	0.000	0.00	0.00	1.00	5.8	0.52	0.35	0.08	0.22	0.025	0.052	0.032	0.005	0.080	0.037	0.045	6.6	1.571	0.337	0.962															Surface	Mn nodule			Mn nodule core of zeolite rich metalliferous consolidated sediment
ELT10.004-PC	-58.0530	-82.8500	-4006	Piston corer	ELT10.004-PC-1-MG52	52-PC 10-4-1	0.000	0.00	0.00	14.40	22.4	0.20	0.08	0.46	1.05	0.091	0.040	0.021	0.001	0.110	0.123	0.167	21.8																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; consolidated sediment	Outer rind of Mn nodule with zeolitic core
ELT10.002-RD	-58.1000	-82.8670	-3968	Dredge, rock	ELT10.002-RD-1-MG53	53-RD 10-2A	0.000	0.00	0.00	12.90	19.8	0.37	0.17	0.34	0.85	0.055	0.064	0.034	0.002	0.160	0.097	0.132	18.9																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT10.002-RD	-58.1000	-82.8670	-3968	Dredge, rock	ELT10.002-RD-1-MG54	54-RD 10-2B	0.000	0.00	0.00	1.00	3.0	0.29	0.22	0.08	0.18	0.010	0.040	0.011	0.011	0.054	0.022	0.001	10.9																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT10.009-BT	-62.8517	-74.7583	-4005	Trawl net	ELT10.009-BT-1-MG55	55-RD 10-9A	0.000	0.00	0.00	1.00	8.9	0.07	0.10	0.11	0.46	0.044	0.033	0.015	0.008	0.029	0.063	0.046	3.6	2.156	0.982	2.992															Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT10.010-MT	-62.0370	-75.1720	-4389	Trawl net	ELT10.010-MT-1-MG56	56-MT 10-10A	0.000	0.00	0.00	7.50	14.8	0.30	0.13	0.23	0.66	0.066	0.050	0.020	0.007	0.082	0.078	0.084	10.2																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT10.011-BT	-61.0450	-75.0633	-4471	Trawl net	ELT10.011-BT-1-MG57	57-RD 10-11A	0.000	0.00	0.00	2.30	13.5	0.18	0.12	0.24	0.54	0.033	0.040	0.018	0.003	0.089	0.072	0.080	8.0	2.246	0.802	1.465															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT10.013-BT	-59.0330	-74.6500	-4696	Trawl net	ELT10.013-BT-1-MG58	58-RD 10-13A	0.000	0.00	0.00	2.60	15.5	0.11	0.09	0.17	0.59	0.044	0.040	0.020	0.003	0.085	0.072	0.074	9.5																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT10.013-BT	-59.0330	-74.6500	-4696	Trawl net	ELT10.013-BT-1-MG59	59-RD 10-13B	0.000	0.00	0.00	6.80	18.2	0.30	0.13	0.25	0.69	0.025	0.045	0.035	0.003	0.117	0.082	0.090	13.5																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT10.013-BT	-59.0330	-74.6500	-4696	Trawl net	ELT10.013-BT-1-MG60	60-RD 10-13C	0.000	0.00	0.00	7.30	18.7	0.30	0.15	0.20	0.63	0.050	0.053	0.029	0.004	0.104	0.071	0.105	13.5																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT10.013-BT	-59.0330	-74.6500	-4696	Trawl net	ELT10.013-BT-1-MG61	61-RD 10-13D	0.000	0.00	0.00	8.10	19.9	0.13	0.05	0.47	1.05	0.102	0.055	0.033	0.001	0.165	0.076	0.044	14.9	1.971	0.664	1.395															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT10.019-MT	-61.3330	-78.9330	-4545	Trawl net	ELT10.019-MT-2-MG62	62-RD 10-19A	0.000	0.00	0.00	4.30	14.8	0.18	0.08	0.30	0.69	0.050	0.040	0.025	0.003	0.090	0.087	0.116	11.2																		Surface	Mn nodule
ELT10.020-MT	-58.3000	-78.4670	-4938	Trawl net	ELT10.020-MT-1-MG63	63-RD 10-20A	0.000	0.00	0.00	6.00	12.4	0.27	0.14	0.18	0.49	0.023	0.040	0.020	0.004	0.086	0.074	0.066	9.9	2.827	0.948	1.744															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT10.021-RD	-56.3730	-78.9270	4389	Dredge, rock	ELT10.021-RD-1-MG64	64-RD 10-21A	0.000	0.00	0.00	21.80	8.9	1.57	0.72	0.11	0.39	0.100	0.147	0.044	0.004	0.049	0.050	0.080	12.8																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT11-005-PC	-58.9430	-114.7200	-5162	Piston corer	ELT11.005-PC-1-MG65	65-PC 11-5-1	0.000	0.00	0.00	14.90	17.8	0.30	0.16	0.21	0.78	0.063	0.040	0.062	0.015	0.109	0.111	0.123	19.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; pebble	Outer rind of Mn nodule with pebble core
ELT11-001-BT	-54.9170	-114.8170	-3840	Trawl net	ELT11.001-BT-2-MG66	66-RD 11-1A	0.000	0.00	0.00	12.20	23.0	0.21	0.08	0.34	0.86	0.066	0.057	0.039	0.001	0.178	0.109	0.154	19.6																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT11-003-BT	-57.7330	-114.9670	-4523	Trawl net	ELT11.003-BT-1-MG67	67-BT 11-3A	0.000	0.00	0.00	12.70	20.2	0.19	0.11	0.24	0.87	0.050	0.045	0.044	0.001	0.161	0.094	0.115	20.7																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT11-003-BT	-57.7330	-114.9670	-4523	Trawl net	ELT11.003-BT-1-MG68	68-RD 11-3B	0.000	0.00	0.00	15.60	20.5	0.27	0.09	0.33	0.89	0.068	0.045	0.044	0.002	0.155	0.104	0.124	21.8																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT11-004-MT	-60.9600	-114.8780	4700	Trawl net	ELT11.004-MT-1-MG69	69-MT 11-4A	0.000	0.00	0.00	10.20	16.9	0.22	0.16	0.23	0.76	0.019	0.043	0.035	0.004	0.117	0.089	0.128	16.4																		Surface	Mn nodule
ELT13.013-BT2	-57.7369	-90.7817	-5084	Trawl net	ELT13.013-BT2-1-MG70	70-RD 13-2A	0.000	0.00	0.00	14.10	17.0	0.37	0.17	0.21	0.75	0.040	0.051	0.035	0.004	0.137	0.091	0.094	17.8												176			54	9		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT13.007-BT	-65.6170	-123.9170	-4706	Trawl net	ELT13.007-BT-1-MG71	71-RD 13-7A	0.000	0.00	0.00	4.20	9.9	0.39	0.23	0.15	0.44	0.016	0.044	0.025	0.007	0.050	0.060	0.062	9.3																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT13.008-BT	-63.6170	-129.9000	-4813	Trawl net	ELT13.008-BT-1-MG72	72-RD 13-8A	0.000	0.00	0.00	11.40	14.2	0.44	0.19	0.20	0.61	0.032	0.051	0.031	0.005	0.105	0.078	0.094	14.8																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT14.001-BT	-52.0330	-159.9000	-4618	Trawl net	ELT14.001-BT-1-MG73	73-RD 14-1A	0.000	0.00	0.00	12.70	8.7	0.94	0.41	0.08	0.71	0.070	0.135	0.028	0.006	0.085	0.066	0.087	8.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT14.003-BT	-56.2000	-160.6170	-4371	Trawl net	ELT14.003-BT-1-MG74	74-RD 14-3A	0.000	0.00	0.00	30.50	3.5	1.65	0.84	0.08	0.27	0.021	0.243	0.053	0.001	0.041	0.054	0.155	16.2																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT14.005-MT	-62.4330	-160.1170	-2926	Trawl net	ELT14.005-MT-1-MG75	75-RD 14-5A	0.000	0.00	0.00	6.30	18.2	0.27	0.10	0.14	0.86	0.030	0.065	0.015	0.004	0.131	0.080	0.086	12.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT14.007-RD	-57.8830	-125.0330	-3877	Dredge, rock	ELT14.007-RD-1-MG76	76-RD 14-7A	0.000	0.00	0.00	14.70	16.3	0.60	0.23	0.19	0.67	0.049	0.074	0.030	0.003	0.117	0.092	0.120	18.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT15.001-BT	-61.0330	-95.0330	-4993	Trawl net	ELT15.001-BT-1-MG77	77-RD 15-1A	0.000	0.00	0.00	1.00	8.2	0.20	0.17	0.10	0.40	0.030	0.039	0.018	0.010	0.071	0.057	0.058	6.3																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT15.003-MT	-59.0170	-99.6000	-4901	Trawl net	ELT15.003-MT-1-MG78	78-RD 15-3A	0.000	0.00	0.00	8.00	11.4	0.43	0.22	0.15	0.50	0.021	0.046	0.025	0.007	0.087	0.069	0.076	12.9																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT15.004-BT	-61.0330	-99.9500	-4938	Trawl net	ELT15.004-BT-1-MG79	79-RD 15-4A	0.000	0.00	0.00	4.90	10.5	0.37	0.21	0.11	0.57	0.010	0.039	0.024	0.007	0.062	0.065	0.074	10.1											57							Surface	Mn nodule
ELT15.005-BT	-61.1000	-104.9670	-4883	Trawl net	ELT15.005-BT-1-MG80	80-RD I5-5A	0.000	0.00	0.00	11.90	15.8	0.33	0.15	0.22	0.65	0.023	0.044	0.032	0.004	0.122	0.084	0.094	17.6																		Surface	Mn nodule
ELT15.005-BT	-61.1000	-104.9670	-4883	Trawl net	ELT15.005-BT-1-MG81	81-RD 15-5B	0.000	0.00	0.00	12.80	20.8	0.27	0.07	0.22	0.83	0.038	0.059	0.029	0.004	0.196	0.109	0.110	22.0																		Surface	Mn nodule
ELT15.006-RD	-59.1500	-104.9670	-4462	Dredge, rock	ELT15.006-RD-1-MG82	82-RD 15-6A	0.000	0.00	0.00	1.00	7.9	0.46	0.26	0.07	0.35	0.034	0.053	0.020	0.010	0.051	0.048	0.048	8.3																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT15.007-MT	-57.8500	-108.7000	-4682	Trawl net	ELT15.007-MT-1-MG83	83-MT 15-7A	0.000	0.00	0.00	15.00	20.2	0.40	0.15	0.27	0.89	0.077	0.056	0.038	0.002	0.153	-98.000	0.128	21.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT15.007-MT	-57.8500	-108.7000	-4682	Trawl net	ELT15.007-MT-1-MG84	84-HT 15-7B	0.000	0.00	0.00	12.70	18.6	0.31	0.14	0.22	0.85	0.045	0.050	0.040	0.001	0.158	0.096	0.115	18.2																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT15.008-BT	-57.1500	-119.5500	-4517	Trawl net	ELT15.008-BT-2-MG85	85-BT 15-8A	0.000	0.00	0.00	9.30	11.1	0.65	0.41	0.13	0.35	0.049	0.082	0.023	0.007	0.048	0.053	0.116	13.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT15.013-RD	-55.0000	-145.0000	-4755	Dredge, rock	ELT15.013-RD-2-MG86	86-RD 15-13A	0.000	0.00	0.00	13.20	22.3	0.17	0.07	0.23	0.76	0.042	0.036	0.048	0.002	0.165	0.112	0.110	22.7																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT15.014-BT	-54.0330	-145.0000	-3621	Trawl net	ELT15.014-BT-1-MG87	87-RD 15-14A	0.000	0.00	0.00	1.00	8.3	0.20	0.14	0.07	0.50	0.045	0.043	0.018	0.011	0.073	0.038	0.032	5.4																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT15.016-BT	-57.0000	-150.0000	-3109	Trawl net	ELT15.016-BT-1-MG88	88-BT 15-16A	0.000	0.00	0.00	13.70	19.9	0.43	0.14	0.15	0.69	0.099	0.079	0.029	0.005	0.159	0.104	0.032	30.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT16.007-RD	-56.3670	158.4670	-1595	Dredge, rock	ELT16.007-RD-1-MG89	89-RD 16-7A	0.000	0.00	0.00	21.50	20.4	0.38	0.04	0.73	1.15	0.105	0.062	0.072	0.001	0.207	0.155	0.148	27.0			1.000			600	15		30									Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT16.008-RD	-49.2170	172.2330	-369	Dredge, rock	ELT16.008-RD-1-MG90	90-RD 16-8A	0.000	0.00	0.00	1.00	4.2	0.01	0.07	0.07									8.4																		Surface	Mn nodule			Mn nodule with core of zeolite rich metalliferous consolidated sediment
ELT17.006-PC	-60.0500	-134.9170	-3852	Piston corer	ELT17.006-PC-3-MG91	91-PC 17-6-1	0.850	0.83	0.87	11.70	23.8	0.13	0.21	0.28	0.88	0.045	0.050	0.051	0.008	0.155	0.123	0.182	18.9																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; volcanics	Rind from Mn nodule with vesiculite core
ELT17.006-PC	-60.0500	-134.9170	-3852	Piston corer	ELT17.006-PC-4-MG92	92-PC 17-6-1	1.955	1.93	1.98	12.60	23.6	0.12	0.17	0.28	0.85	0.148	0.060	0.062	<0.001	0.076	0.112	0.151	19.6																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule with no discernible core
ELT17.007-PC	-61.0830	-134.3500	-4505	Piston corer	ELT17.007-PC-1-MG93	93-PC 17-7-2	0.765	0.75	0.78	22.40	10.6	0.86	0.56	0.11	0.49	0.059	0.100	0.035	0.013	<0.001	0.092	0.182	18.1																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; basalt	Rind from Mn nodule with basalt+zeolite core
ELT17.001-RS	-52.1670	-142.1330	-2295	Dredge, rock	ELT17.001-RS-1-MG94	94-RD 17-1A	0.000	0.00	0.00	21.20	20.7	0.40	0.11	0.74	1.08	0.100	0.055	0.063	0.010	0.040	0.140	0.159	10.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.001-RS	-52.1670	-142.1330	-2295	Dredge, rock	ELT17.001-RS-1-MG95	95-RD 17-1B	0.000	0.00	0.00	20.50	17.1	0.39	0.06	1.39	1.43	0.080	0.041	0.064	0.010	0.040	0.120	0.100	8.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule
ELT17.009-RD	-64.0500	-135.0000	-4773	Trawl net	ELT17.009-RD-1-MG96	96-RD 17-4A	0.000	0.00	0.00	9.80	16.6	0.29	0.19	0.27	0.99	0.020	0.052	0.034	0.010	0.070	0.091	0.125	7.3																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.009-RD	-64.0500	-135.0000	-4773	Trawl net	ELT17.009-RD-1-MG97	97-RD 17-4B	0.000	0.00	0.00	11.30	16.0	0.41	0.20	0.27	1.00	0.030	0.056	0.035	0.010	0.070	0.090	0.117	7.7																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.005-RS	-65.0670	-134.8830	-4298	Dredge, rock	ELT17.005-RS-1-MG98	98-RD 17-5A	0.000	0.00	0.00	10.80	16.6	0.46	0.25	0.25	0.98	0.020	0.050	0.030	0.010	0.070	0.092	0.117	7.7																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.029-BT	-62.2000	-94.7667	-4898	Trawl net	ELT17.029-BT-1-MG99	99-RD 17-101	0.000	0.00	0.00	11.80	9.1	0.56	0.34	0.15	0.57	0.010	0.045	0.029	0.010	0.040	0.075	0.100	9.5																		Surface	Mn nodule
ELT17.012-RD	-56.0670	-94.9170	-4755	Dredge, rock	ELT17.012-RD-1-MG100	100-RD 17-12A	0.000	0.00	0.00	14.75	15.9	0.57	0.29	0.21	0.76	0.020	0.052	0.035	0.010	0.060	0.079	0.097	9.3																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.012-RD	-56.0670	-94.9170	-4755	Dredge, rock	ELT17.012-RD-1-MG101	101-RD 17-12B	0.000	0.00	0.00	11.60	9.4	0.60	0.32	0.12	0.56	0.010	0.054	0.016	0.010	0.040	0.068	0.087	7.3																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.012-RD	-56.0670	-94.9170	-4755	Dredge, rock	ELT17.012-RD-1-MG102	102-RD 17-12C	0.000	0.00	0.00	15.50	16.5	0.52	0.26	0.21	0.81	0.030	0.054	0.038	0.010	0.050	0.093	0.115	9.2																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.013-RS	-55.0000	-94.8830	-4503		ELT17.013-RS-1-MG103	103-RD 17-I3A	0.000	0.00	0.00	17.50	13.5	0.71	0.32	0.14	0.65	0.020	0.067	0.026	0.010	0.050	0.087	0.109	9.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.013-RS	-55.0000	-94.8830	-4503		ELT17.013-RS-1-MG104	104-RD 17-13B	0.000	0.00	0.00	15.70	16.4	0.57	0.27	0.18	0.76	0.030	0.059	0.033	0.010	0.060	0.090	0.110	8.6																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface
ELT17.007-PC	-61.0830	-134.3500	-4505	Piston corer	ELT17.007-PC-5-MG105	105-PC 20-7-3	0.695	0.68	0.71	12.50	18.4	0.52	0.28	0.35	0.71	0.054	0.070	0.035	0.013	0.121	0.081	0.226	15.9																		Buried	Mn crust		Rock; basalt	Mn crust on glass basalt with palagonite rim
ELT20.012-PC	-56.0670	-104.6000	-4243	Piston corer	ELT20.012-PC-4-MG106	106-PC 20-12-4	5.460	5.44	5.48	18.10	17.7	0.48	0.19	0.22	0.67	0.044	0.060	0.051	0.008	0.021	0.124	0.123	25.0																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Rind of Mn nodule with indistinct vesiculite inclusions
ELT20.002-BT	-58.0830	-144.9500	-3025	Trawl net	ELT20.002-BT-1-MG107	107-RS 20-2	0.000	0.00	0.00	11.70	21.3	0.18	0.08	0.42	1.03	0.076	0.050	0.041	0.022	0.068	0.114	0.083	19.2																		Surface	Mn crust			Whole Mn Crust
ELT20.004-BT	-59.8500	-144.8667	-3145	Trawl net	ELT20.004-BT-2-MG108	108-RS 20-4	0.000	0.00	0.00	10.60	22.4	0.17	0.11	0.44	1.14	0.085	0.060	0.106	0.026	<0.010	0.091	0.065	15.7																		Surface	Mn crust	Ellipso-discoidal with botryoidal surface		Outer layer of Mn crust fragments broken from accretion site
ELT20.005-BT	-60.3330	-137.7670	-4206	Trawl net	ELT20.005-BT-1-MG109	109-RS 20-5	0.000	0.00	0.00	18.90	10.4	1.00	0.58	0.08	0.36	0.046	0.110	0.056	0.020	0.018	0.068	0.120	14.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; consolidated sediment	Rind from Mn nodule with zeolitic core
ELT20.008-RS	-52.0170	-99.9500	-4418	Dredge, rock	ELT20.008-RS-1-MG110	110-RS 20-8	0.000	0.00	0.00	21.20	14.6	0.84	0.32	0.18	0.67	0.054	0.070	0.055	0.020	<0.010	0.103	0.090	19.5																		Surface	Mn crust	Ellipso-discoidal with botryoidal surface		Outer layer of Mn crust with zeolitic inclusions
ELT21.004-PC	-35.7330	-92.7000	-3301	Piston corer	ELT21.004-PC-2-MG111	111-PC 21-4-1	0.000	0.00	0.00	14.10	24.7	0.49	0.21	0.10	0.24	0.078	0.060	0.051	0.013	0.034	0.092	0.142	24.3																		Surface	Mn nodule	Ellipsoidal with botryoidal surface		Mn nodule rinds with indistinct vesiculite inclusions
ELT21.004-BT	-33.0500	-82.0500	-3877	Trawl net	ELT21.004-BT-2-MG112	112-RS 21-4A	0.000	0.00	0.00	17.50	18.7	0.49	0.21	0.17	0.91	0.073	0.060	0.082	0.018	0.044	0.109	0.123	18.1																		Surface	Mn crust	Discoidal with rough surface	Consolidated sediment	Outer layer of Mn crust with zeolitic inclusions
ELT21.006-RS	-33.0420	-83.9420	-3650	Dredge, rock	ELT21.006-RS-2-MG114	114-RS 21-6A	0.000	0.00	0.00	19.10	18.9	0.46	0.19	0.19	0.71	0.036	0.050	0.027	0.020	0.066	0.081	0.123	22.7																		Surface	Mn crust	Polymorphic with smooth surface	Consolidated sediment	Outer layer of Mn crust with zeolitic inclusions
ELT21.007-RS	-33.0000	-85.9000	-3873	Dredge, rock	ELT21.007-RS-1-MG116	116-RS 21-7	0.000	0.00	0.00	20.60	11.2	1.21	0.51	0.12	0.27	0.037	0.090	0.047	0.020	0.023	0.094	0.065	15.6																		Surface	Mn nodule	Polymorphic with smooth surface		Mn nodule rinds with indistinct zeolite inclusions
ELT21.008-RS	-32.9670	-88.0000	-3619	Dredge, rock	ELT21.008-RS-2-MG117	117-RS 21-8A	0.000	0.00	0.00	22.50	15.8	1.06	0.37	0.19	0.37	0.074	0.080	0.061	0.018	0.041	0.100	0.116	20.5																		Surface	Mn crust	Polymorphic with smooth surface	Consolidated sediment	Outer layer of Mn crust with zeolitic inclusions
ELT21.009-RS	-33.0750	-89.5500	-3795	Dredge, rock	ELT21.009-RS-1-MG119	119-RS 21-9	0.000	0.00	0.00	22.20	11.2	1.31	0.57	0.10	0.24	0.052	0.100	0.063	0.020	0.021	0.088	0.103	16.1																		Surface	Mn nodule	Polymorphic with smooth surface		Whole Mn nodule with no discernible core
ELT21.011-RS	-39.8500	-96.8670	-3639	Dredge, rock	ELT21.011-RS-2-MG120	120-RS 21-11	0.000	0.00	0.00	28.60	10.3	1.73	0.44	0.12	0.23	0.074	0.120	0.059	0.018	0.021	0.084	0.150	19.2					243			16	57		244			53				Surface	Mn crust	Ellipsoidal with botryoidal surface	Rock; palagonite	Outer layer of Mn crust resting on palagonite
ELT21.012-RS	-40.1330	-119.5830	-4252	Dredge, rock	ELT21.012-RS-1-MG121	121-RS 21-12A	0.000	0.00	0.00	21.90	14.4	0.88	0.26	0.27	0.62	0.085	0.060	0.061	0.020	0.041	0.098	0.080	21.6																		Surface	Mn nodule	Ellipsoidal with rough surface	Core; basalt	Rinds of Mn nodule with core of glassy basalt with palagonite
ELT21.012-RS	-40.1330	-119.5830	-4252	Dredge, rock	ELT21.012-RS-1-MG122	122-RS 21-12B	0.000	0.00	0.00	24.30	11.8	1.23	0.41	0.26	0.29	0.081	0.090	0.072	0.020	0.031	0.093	0.116	20.0																		Surface	Mn nodule	Ellipsoidal with rough and botrypoidal surface		Average 3 Mn nodule rind fragments with zeolite inclusions
ELT21.013-RS	-43.9670	-120.1000	-4009	Dredge, rock	ELT21.013-RS-1-MG123	123-RS 21-13	0.000	0.00	0.00	24.00	10.7	1.15	0.46	0.25	0.44	0.041	0.030	0.042	0.018	0.032	0.086	0.080	18.8		1.120		0.08														Surface	Mn nodule	Polymorphic with rough and botryoidal surface	Core; consolidated sediment	Mn nodule rinds with zeolite core
ELT21.018-RS	-56.5330	-119.3330	-4740	Dredge, rock	ELT21.018-RS-1-MG124	124-RS 21-18	0.000	0.00	0.00	29.50	5.5	0.58	0.48	0.04	0.13	<0.010	0.200	0.056	0.018	<0.010	0.056	0.175	14.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Mn nodule rind fragments (4) with indistinct vesiculite inclusions
ELT22.001-PC	-57.0500	-60.0170	-3472	Piston corer	ELT22.001-PC-1-MG125	125-PC 22-1-1	0.000	0.00	0.00	7.60	23.3	0.13	0.13	0.22	0.60	0.089	0.050	0.082	0.013	0.042	0.091	0.261	13.1																		Surface	Mn crust	Ellipso-discoidal with botryoidal surface		Outer layer of Mn crust with zeolitic inclusions
ELT22.001-PC	-57.0500	-60.0170	-3472	Piston corer	ELT22.001-PC-3-MG126	126-PC 22-1-1	0.555	0.54	0.57	9.60	21.2	0.13	0.12	0.16	0.53	0.032	0.040	0.051	0.013	0.048	0.098	0.111	15.3																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule with zeolite inclusions
ELT22.001-PC	-57.0500	-60.0170	-3472	Piston corer	ELT22.001-PC-5-MG127	127-PC 22-1-2	0.880	0.87	0.89	8.40	22.3	0.07	0.12	0.17	0.52	0.037	<0.010	0.035	0.013	0.029	0.099	0.119	13.0	2.489	0.578	1.516															Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Mn nodule rinds with zeolite inclusions
ELT22.006-PC	-55.9000	-51.8330	-4003	Piston corer	ELT22.006-PC-2-MG128	128-PC 22-6-2	4.990	4.97	5.01	6.50	20.9	0.02	0.12	0.23	0.51	0.061	0.010	0.051	0.015	0.034	0.090	0.112	14.2																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule with no discernible core
ELT22.034-PC	-53.3830	-52.9000	-3624	Piston corer	ELT22.034-PC-1-MG129	129-PC 22-34-1	0.000	0.00	0.00	12.10	18.7	0.46	0.13	0.25	0.50	0.056	<0.010	0.062	0.005	0.007	0.093	0.124	16.8																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; basalt	Rinds from Mn nodule with basalt pebble core
ELT22.034-PC	-53.3830	-52.9000	-3624	Piston corer	ELT22.034-PC-2-MG130	130-PC 22-34-1	0.200	0.18	0.22	10.60	17.9	0.33	0.23	0.19	0.53	0.062	0.040	0.021	0.015	0.034	0.089	0.138	16.9																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Mn nodule rinds without core
ELT22.034-PC	-53.3830	-52.9000	-3624	Piston corer	ELT22.034-PC-2-MG131	131-PC 22-34-1	0.200	0.18	0.22	8.10	21.6	0.20	0.18	0.17	0.59	0.045	<0.010	0.051	0.013	0.051	0.090	0.133	17.8	2.324	1.022	2.003															Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule with no discernible core
ELT22.001-RS	-57.8330	-56.8500	-3919	Dredge, rock	ELT22.001-RS-1-MG132	132-RS 22-1	0.000	0.00	0.00	2.80	18.4	0.01	0.10	0.09	0.46	0.044	0.030	0.025	0.026	0.041	0.047	0.037	7.2	2.771	0.982	1.745															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; erratics	Rinds from Mn nodule with erratics pebble core
ELT22.002-RS	-57.6500	-52.0330	-3985	Dredge, rock	ELT22.002-RS-1-MG133	133-RS 22-2	0.000	0.00	0.00	1.40	17.1	0.03	0.11	0.08	0.42	0.038	0.030	0.021	0.022	0.018	0.055	<0.010	5.7	2.615	1.076	2.816															Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; erratics	Rinds from Mn nodule with erratics pebble core
ELT23.002-RS	-61.4500	-94.9670	-4691	Dredge, rock	ELT23.002-RS-1-MG134	134-RS 23-2A	0.000	0.00	0.00	13.10	18.0	0.22	0.15	0.33	0.81	0.081	0.040	0.032	0.028	0.048	0.091	0.045	14.6																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; consolidated sediment	Rinds from Mn nodule with zeolite core
ELT23.002-RS	-61.4500	-94.9670	-4691	Dredge, rock	ELT23.002-RS-1-MG135	135-RS 23-2B	0.000	0.00	0.00	12.20	18.3	0.22	0.14	0.32	0.79	0.027	0.040	<0.010	0.005	0.051	0.091	0.065	15.1																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; consolidated sediment	Rinds from Mn nodule with zeolite core
ELT23.005-RS	-60.4000	-115.0170	-5033	Dredge, rock	ELT23.005-RS-1-MG136	136-RS 23-5A	0.000	0.00	0.00	16.40	17.6	0.29	0.13	0.31	0.81	0.033	0.040	0.025	0.009	0.069	0.138	0.090	18.6																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; consolidated sediment	Rinds from Mn nodule with zeolite core
ELT23.005-RS	-60.4000	-115.0170	-5033	Dredge, rock	ELT23.005-RS-1-MG137	137-RS 23-5B	0.000	0.00	0.00	13.60	19.5	0.21	0.11	0.39	0.92	0.041	0.030	0.043	0.011	0.067	0.129	0.080	17.8																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface		Whole Mn nodule with no discernible core
ELT24.005-PC	-42.5670	-144.9330	-5274	Piston corer	ELT24.005-PC-1-MG138	138-PC 24-5-1	0.000	0.00	0.00	22.80	11.6	0.94	0.38	0.39	0.78	0.133	0.070	0.126	0.008	0.089	0.076	0.097	21.9																		Surface	Mn nodule	Polymorphic with rough surface		Mn nodule rinds with no discernible core
ELT24.007-PC	-41.5500	-142.3170	-5093	Piston corer	ELT24.007-PC-1-MG139	139-PC 24-7-1	0.065	0.05	0.08	21.10	13.1	0.83	0.34	0.42	0.90	0.073	0.060	0.062	0.045	0.063	0.069	0.118	24.9																		Buried	Mn nodule	Polymorphic with rough surface		Whole Mn nodule with indistinct vesiculite inclusions
ELT24.007-PC	-41.5500	-142.3170	-5093	Piston corer	ELT24.007-PC-2-MG140	140-PC 24-7-1	0.130	0.11	0.15	21.00	12.8	0.82	0.33	0.41	0.89	0.054	<0.010	0.062	0.001	0.029	0.071	0.118	24.5																		Buried	Mn nodule	Polymorphic with rough surface		Whole Mn nodule with no discernible core
ELT24.011-PC	-40.0000	-132.5830	-4961	Piston corer	ELT24.011-PC-1-MG141	141-PC 24-11-1	0.130	0.12	0.14	22.40	11.8	1.04	0.39	0.35	0.76	0.048	0.020	0.082	0.008	0.029	0.093	0.119	24.2																		Buried	Mn nodule	Polymorphic with botryoidal and rough surface		Mn nodule rinds with indistinct vesiculite inclusions
ELT24.012-PC	-42.0000	-130.0170	-4974	Piston corer	ELT24.012-PC-1-MG142	142-PC 24-12-1	0.000	0.00	0.00	23.00	11.1	1.05	0.44	0.41	0.86	0.059	0.070	0.112	0.008	<0.001	0.088	0.119	23.2																		Surface	Mn nodule	Polymorphic with rough surface	Core; nodule	Mn nodule rinds with core of fragments of older nodule
ELT24.002-RS	-39.9670	-150.0330	-5066	Dredge, rock	ELT24.002-RS-1-MG143	143-RS 24-2A	0.000	0.00	0.00	22.30	9.1	1.24	0.52	0.29	0.53	0.027	0.080	0.056	0.008	<0.010	0.096	0.050	15.8																		Surface	Mn nodule	Polymorphic with botryoidal and rough surface		Outer rind of Mn nodule
ELT24.002-RS	-39.9670	-150.0330	-5066	Dredge, rock	ELT24.002-RS-1-MG144	144-RS 24-2B	0.000	0.00	0.00	19.80	12.4	0.74	0.36	0.30	0.67	0.041	0.050	0.049	0.005	0.021	0.108	0.091	17.7																		Surface	Mn nodule	Polymorphic with botryoidal and rough surface		Rinds from Mn nodule with no discernible core
ELT24.004-RS	-45.1000	-145.1830	-4954	Dredge, rock	ELT24.004-RS-1-MG145	145-RS 24-4A	0.000	0.00	0.00	21.10	8.8	1.15	0.65	0.24	0.41	0.018	0.080	0.036	0.008	0.007	0.106	0.065	15.5																		Surface	Mn nodule	Polymorphic with botryoidal and rough surface	Core; erratics	Rinds from Mn nodule with erratics pebble core
ELT24.004-RS	-45.1000	-145.1830	-4954	Dredge, rock	ELT24.004-RS-1-MG146	146-RS 24-4B	0.000	0.00	0.00	17.40	7.9	1.13	0.67	0.21	0.30	<0.010	0.070	0.036	0.008	<0.010	0.111	0.055	12.1																		Surface	Mn nodule	Polymorphic with botryoidal and rough surface		Mn nodule rinds with indistinct vesiculite inclusions
ELT24.008-RS	-43.0000	-139.9330	-5139	Dredge, rock	ELT24.008-RS-1-MG147	147-RS 24-8A	0.000	0.00	0.00	21.80	13.8	0.87	0.35	0.42	0.97	0.048	0.050	0.064	0.006	0.043	0.113	0.103	19.5					305			8	5		100			50				Surface	Mn nodule	Polymorphic with botryoidal and rough surface		Rinds from Mn nodule with zeolite and vesiculite inclusions
ELT24.008-RS	-43.0000	-139.9330	-5139	Dredge, rock	ELT24.008-RS-1-MG148	148-RS 24-8AA	0.000	0.00	0.00	21.60	13.8	0.87	0.35	0.41	0.95	0.048	0.050	0.043	0.004	0.044	0.114	0.103	18.8																		Surface	Mn nodule	Polymorphic with botryoidal and rough surface		Rinds from Mn nodule with zeolite and vesiculite inclusions
ELT24.015-RS	-35.9670	-134.3000	-4696	Dredge, rock	ELT24.015-RS-1-MG149	149-RS 24-15A	0.000	0.00	0.00	22.60	13.6	0.75	0.20	0.34	0.78	0.054	0.040	0.056	0.006	0.051	0.126	0.103	21.1																		Surface	Mn crust	With rough surface		Outer layer of Mn crust
ELT24.015-RS	-35.9670	-134.3000	-4696	Dredge, rock	ELT24.015-RS-1-MG150	150-RS 24-15B	0.000	0.00	0.00	21.70	14.4	0.74	0.18	0.39	0.94	0.060	0.040	0.049	0.013	0.044	0.123	0.093	21.7																		Surface	Mn crust	With rough surface		Fragments of Mn crust broken from accretion site
ELT24.015-RS	-35.9670	-134.3000	-4696	Dredge, rock	ELT24.015-RS-1-MG151	151-RS 24-15C	0.000	0.00	0.00	18.30	16.5	0.39	0.11	0.44	0.96	0.055	0.030	0.025	0.006	0.044	0.133	0.080	22.6									31									Surface	Mn crust	With rough surface	Rock; basalt	Outer layer of Mn crust resting on glassy basalt with palagonite
ELT24.017-RS	-42.0170	-130.0330	-4839	Dredge, rock	ELT24.017-RS-1-MG152	152-RS 24-17A	0.000	0.00	0.00	22.60	12.1	1.03	0.36	0.46	1.00	0.045	0.060	0.048	0.005	0.042	0.117	0.091	22.2																		Surface	Mn nodule	Polymorphic with rough surface	Core; shark tooth	Mn nodule rinds with shark tooth core
ELT24.017-RS	-42.0170	-130.0330	-4839	Dredge, rock	ELT24.017-RS-2-MG153	153-RS 24-17B	0.000	0.00	0.00	10.70	28.2	0.13	0.09	0.24	1.15	0.081	0.050	0.062	0.008	0.076	0.104	0.114	25.2																		Surface	Mn crust	Polymorphic with rough surface		Outer layer of Mn crust with zeolitic inclusions
ELT24.018-RS	-39.6330	-130.2170	-4727	Dredge, rock	ELT24.018-RS-1-MG154	154-RS 24-18	0.000	0.00	0.00	22.70	11.8	1.13	0.40	0.30	0.71	0.040	0.070	0.065	0.006	0.016	0.109	0.097	19.0		0.640		0.08														Surface	Mn nodule	With rough surface		Whole Mn nodule with indistinct zeolite inclusions
ELT24.019-RS	-37.0670	-129.9670	-3548	Dredge, rock	ELT24.019-RS-1-MG155	155-RS 24-19	0.000	0.00	0.00	21.90	16.8	0.37	0.06	1.02	1.29	0.077	0.030	0.043	0.004	<0.010	0.153	0.116	23.6																		Surface	Mn crust	With rough surface		Fragments of Mn crust broken from accretion site
ELT24.024-RS	-41.9330	-124.8670	-4343	Dredge, rock	ELT24.024-RS-1-MG156	156-RS 24-21A	0.000	0.00	0.00	16.00	6.9	1.39	0.58	0.11	0.18	<0.010	0.100	0.025	0.024	<0.010	0.149	<0.010	8.8																		Surface	Mn nodule	Sphero-polymorphic		Mn nodule rind fragments (3) with indistinct zeolite inclusions
ELT24.024-RS	-41.9330	-124.8670	-4343	Dredge, rock	ELT24.024-RS-1-MG157	157-RS 24-21B	0.000	0.00	0.00	15.50	7.0	1.33	0.57	0.11	0.15	<0.010	0.080	0.036	0.006	<0.010	0.124	0.045	9.6																		Surface	Mn nodule	Sphero-polymorphic with botryoidal surface		3 entire Mn nodules with indistinct zeolite inclusions
ELT25.003-PC	-39.9500	-82.9500	-4014	Piston corer	ELT25.003-PC-1-MG158	158-PC 25-3-1	0.020	0.01	0.03	23.30	11.4	1.21	0.47	0.13	0.39	0.075	0.120	0.082	0.023	<0.001	0.086	0.094	20.7																		Buried	Mn nodule	Polymorphic with smooth surface		Mn nodule fragments with no discernible core
ELT25.003-PC	-39.9500	-82.9500	-4014	Piston corer	ELT25.003-PC-2-MG159	159-PC 25-3-1	0.155	0.14	0.17	22.30	11.9	1.01	0.45	0.12	0.34	0.051	0.110	0.035	0.013	0.074	0.087	0.152	22.0																		Buried	Mn nodule	Polymorphic with smooth surface	Core; basalt	Rinds from Mn nodule with basalt pebble core
ELT25.015-PC	-64.5170	-145.9830	-3821	Piston corer	ELT25.015-PC-4-MG160	160-PC 25-15-2	1.755	1.74	1.77	18.10	17.3	0.29	0.09	0.57	0.91	0.056	0.040	0.126	0.008	0.076	0.129	0.123	17.1																		Buried	Mn nodule	Ellipso-discoidal with botryoidal surface		Mn nodule rinds with zeolite inclusions
ELT25.001-RS	-42.0830	-86.0500	-3012	Dredge, rock	ELT25.001-RS-1-MG161	161-RS 25-1A	0.000	0.00	0.00	10.70	28.2	0.13	0.09	0.24	1.15	0.081	0.050	0.062	0.008	0.076	0.104	0.114	25.2	1.900		1.900			300				7			34				67	Surface	Mn crust			Fragments of Mn crust broken from accretion site
ELT25.001-RS	-42.0830	-86.0500	-3012	Dredge, rock	ELT25.001-RS-1-MG162	162-RS 25-1A	0.000	0.00	0.00	11.80	23.4	0.07	0.15	0.38	0.54	0.076	0.050	0.035	0.015	0.109	0.121	0.159	21.3																		Surface	Mn crust			Fragments of Mn crust broken from accretion site
ELT25.002-RS	-42.0670	-81.9830	-3200	Dredge, rock	ELT25.002-RS-1-MG163	163-RS 25-2	0.000	0.00	0.00	12.30	27.6	0.13	0.08	0.26	0.53	0.129	0.050	0.051	0.008	0.042	0.126	0.117	21.9	1.800	0.300	1.300			500			8				11				270	Surface	Mn crust		Rock; basalt	Outer layer of Mn crust resting on glassy basalt
ELT25.006-RS	-50.4830	-94.9170	-4651	Dredge, rock	ELT25.006-RS-1-MG164	164-RS 25-6	0.000	0.00	0.00	21.60	13.7	0.77	0.37	0.23	0.67	0.058	0.070	0.082	0.008	0.034	0.112	0.116	23.0																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; palagonite	Outer rind of Mn nodule with palagonite,zeolite core
ELT25.007-RS	-49.8170	-104.8830	-3822	Dredge, rock	ELT25.007-RS-1-MG165	165-RS 25-7	0.000	0.00	0.00	19.10	19.1	0.47	0.20	0.21	0.64	0.133	0.070	0.082	0.005	0.138	0.123	0.133	23.1																		Surface	Mn nodule	Ellipsoidal with rough surface	Core; palagonite	Outer rind of Mn nodule with palagonite,zeolite core
ELT27.002-RS	-63.1000	177.6170	-3383	Dredge, rock	ELT27.002-RS-1-MG166	166-RS 27-2A	0.000	0.00	0.00	18.40	15.5	0.64	0.24	0.27	1.03	0.097	0.100	0.051	0.015	0.064	0.132	0.129	19.8																		Surface	Mn nodule	Ellipso-discoidal with botryoidal surface	Core; erratics	Rinds from Mn nodule with agglomerated erratics pebbles core
ELT27.002-RS	-63.1000	177.6170	-3383	Dredge, rock	ELT27.002-RS-2-MG167	167-RS 27-2B	0.000	0.00	0.00	13.50	22.4	0.20	0.08	0.33	0.78	0.123	0.060	0.112	0.008	0.009	0.131	0.173	19.1																		Surface	Mn crust			Fragments of Mn crust broken from accretion site
ELT27.002-RS	-63.1000	177.6170	-3383	Dredge, rock	ELT27.002-RS-2-MG168	168-RS 27-3	0.000	0.00	0.00	12.10	23.0	0.13	0.08	0.35	1.16	0.092	0.050	0.062	0.013	0.055	0.133	0.283	20.4																		Surface	Mn crust			Fragments of Mn crust broken from accretion site