PANGAEA_880307
(Table 8, page 2053) Chemical composition of insoluble residues from Chester-Hughes acid-reducing leaching of manganese nodule samples from the North Pacific Ocean
Bischoff, James L; Piper, David Z; Leong, Kam
(Table 8, page 2053) Chemical composition of insoluble residues from Chester-Hughes acid-reducing leaching of manganese nodule samples from the North Pacific Ocean
1981
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.880307
Investigator
James L
Bischoff
Earth Science
Event label
Date/Time of event
Latitude of event
Longitude of event
Elevation of event
Method/Device of event
Sample ID
DEPTH, sediment/rock
Silicon dioxide
Aluminium oxide
Iron oxide, Fe2O3
Magnesium oxide
Calcium oxide
Sodium oxide
Potassium oxide
Titanium dioxide
Zinc oxide
Manganese oxide
Nickel oxide
Copper(II) oxide
Cobalt oxide
Deposit type
Comment
Description
geoscientificInformation
Box corer
Dredge, bucket
RP8OC7503
RP8OC75-47-12
RP8OC75-54-47
RP8OC76
RP8OC76-14-20
SS72/2
SS72/3
SS72/5
SS72/6
SS72-148DB
SS72-149DB
SS72-152DB
SS72-24DB
SS72-52DB
SS72-96DB
Atomic absorption spectrometry (AAS)
X-ray fluorescence (XRF)
Oceanographer
1972-04-01
1976-10-01
Complete
6.827
36.013
-174.022
-113.96800000000002
0.0 m (DEPTH, sediment/rock)
0.0 m (DEPTH, sediment/rock)
NOAA-MMS
NOAA and MMS Marine Minerals Geochemical Database
unrestricted
CC-BY-3.0: Creative Commons Attribution 3.0 Unported
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
187 data points
text/tab-separated-values
Bischoff, James L; Piper, David Z; Leong, Kam (1981): The aluminosilicate fraction of North Pacific manganese nodules. Geochimica et Cosmochimica Acta, 45(11), 2047-2063, https://doi.org/10.1016/0016-7037(81)90059-4
For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.880307"! ** The authors have used an acid-reducing agent (1M-hydroxylamine hydrochloride) for leaching the samples following a method recommended by, Chester, R., Hughes, M.J., 1967. A chemical technique for the separation of ferro-manganese minerals, carbonate minerals and adsorbed trace elements from pelagic sediments. Chemical Geology 2, 249-262. doi:10.1016/0009-2541(67)90025-3.
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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.
http://en.wikipedia.org/wiki/Box_corer
Box corer
https://doi.org/10.1016/0016-7037(81)90059-4
The aluminosilicate fraction of North Pacific manganese nodules
https://en.wikipedia.org/wiki/Calcium_oxide
Calcium oxide
https://en.wikipedia.org/wiki/Silicon_dioxide
Silicon dioxide
https://en.wikipedia.org/wiki/Titanium_dioxide
Titanium dioxide
https://wiki.pangaea.de/wiki/NOAA-MMS
NOAA-MMS
PANGAEA_880308
DIF
9.4
2026-04-30