Citation:

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Name: Manganese nodule geochemistry from the Challenger Expedition
Published: 1878
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

C. W. Gümbel received nodules from J. Murray which were collected at a depth of 2740 fathoms, between Japan and the Sandwich Islands, by the "Challenger" Expedition. They were either round or long in shape, with a dull, dirty-brown coloured surface, and enclosed fragments of pumice-stone, and more rarely teeth of sharks or fragments of mussels. They were analysed by A. Schwager.

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:

Latitude: 37.866667 * Longitude: -160.283333

Date/Time Start: 1875-07-12T00:00:00 * Date/Time End: 1875-07-12T00:00:00

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

Event(s):

CHA-252 * Latitude: 37.866667 * Longitude: -160.283333 * Date/Time: 1875-07-12T00:00:00 * Elevation: -4499.0 m * Campaign: * Basis: H.M.S. Challenger (1872) * Method/Device: Grab (GRAB)

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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Identification	ID		Schwager, A
2	DEPTH, sediment/rock	Depth sed	m	Schwager, A		Geocode
3	Iron oxide, Fe2O3	Fe2O3	%	Schwager, A	Wet chemistry
4	Manganese dioxide	MnO2	%	Schwager, A	Wet chemistry
5	Water in rock	H2O	%	Schwager, A	Wet chemistry
6	Silicon dioxide	SiO2	%	Schwager, A	Wet chemistry
7	Aluminium oxide	Al2O3	%	Schwager, A	Wet chemistry
8	Sodium oxide	Na2O	%	Schwager, A	Wet chemistry
9	Chlorine	Cl	%	Schwager, A	Wet chemistry
10	Calcium oxide	CaO	%	Schwager, A	Wet chemistry
11	Titanium dioxide	TiO2	%	Schwager, A	Wet chemistry
12	Sulfur trioxide	SO3	%	Schwager, A	Wet chemistry
13	Potassium oxide	K2O	%	Schwager, A	Wet chemistry
14	Magnesium oxide	MgO	%	Schwager, A	Wet chemistry
15	Carbon dioxide	CO2	%	Schwager, A	Wet chemistry
16	Phosphorus pentoxide	P2O5	%	Schwager, A	Wet chemistry
17	Copper(II) oxide	CuO	%	Schwager, A	Wet chemistry
18	Nickel oxide	NiO	%	Schwager, A	Wet chemistry	+ CoO
19	Barium oxide	BaO	%	Schwager, A	Wet chemistry
20	Description	Description		Schwager, A

License:

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

Size:

19 data points

Data

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

1 ID	2 Depth sed [m]	3 Fe2O3 [%]	4 MnO2 [%]	5 H2O [%]	6 SiO2 [%]	7 Al2O3 [%]	8 Na2O [%]	9 Cl [%]	10 CaO [%]	11 TiO2 [%]	12 SO3 [%]	13 K2O [%]	14 MgO [%]	15 CO2 [%]	16 P2O5 [%]	17 CuO [%]	18 NiO [%]	19 BaO [%]	20 Description
CHA-252-1-GU	0	27.460	23.600	17.819	16.030	10.210	2.358	0.941	0.920	0.660	0.484	0.396	0.181	0.047	0.023	0.023	0.012	0.009	Outer rind of nodule with foreign core