Lead isotope ratios for manganese nodules

The authors have selected manganese nodules broadly representative of world oceanic areas. Approximately 1 gram of each manganese nodules was leached with 25-mi 6N HC1. Lead was extracted from the supernate by conventional anion exchange techniques, followed by a single dithizone extraction. Lead-is...

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Bibliographic Details
Main Authors: Reynolds, Peter H, Dasch, E Julius
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Albatross (1882-1921)
Albatross1904-1905
ALBTR-4711
Atlantic Ocean
Carlsberg Ridge
CH05801
CH58-9RD
Chain
D16
D6269
Deposit type
DEPTH
sediment/rock
Discovery (1962)
DOWNWIND-H
Dredge
rock
DRG
DRG_R
DWHD47
Elevation of event
ELT24
ELT24.015-RS
ELT28
ELT28-5
Eltanin
ELT-BT14-3
Event label
Geochemistry
Horizon
Identification
Latitude of event
Lead
Lead-206/Lead-204 ratio
Lead-207/Lead-204 ratio
Lead-208/Lead-204 ratio
Longitude of event
manganese micronodule
manganese nodule
Mass spectrometry
NOAA and MMS Marine Minerals Geochemical Database
NOAA-MMS
ocean
Pacific Ocean
SAN_JUAN_1963
SCORPIO
sediment
SNJ-DH2
Southern Ocean
Pacific
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.957191
https://doi.org/10.1594/PANGAEA.957191
Description
Summary:The authors have selected manganese nodules broadly representative of world oceanic areas. Approximately 1 gram of each manganese nodules was leached with 25-mi 6N HC1. Lead was extracted from the supernate by conventional anion exchange techniques, followed by a single dithizone extraction. Lead-isotope ratios were determined by mass spectrometry.

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