Cover Image

Saved in:
Bibliographic Details
Main Authors: Morten, L, Landini, F, Bocchi, G, Mottana, A, Brunfelt, Arild O
Format: Dataset Open Access
Language:en
Published: PANGAEA 1980
Subjects:
Aluminium; Bannock; BAN-T76EL; BAN-T76EN; Calcium; Cerium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Enarete Seamount; Enolo Seamount; Europium; Event label; Identification; Iron; Lanthanum; Loss on ignition; Lutetium; Magnesium; Manganese; Neodymium; Neutron activation analysis; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Samarium; Silicon; Substrate type; T76; Terbium; Titanium; Vanadium; Wet chemistry; X-ray fluorescence (XRF); Ytterbium
Online Access:https://doi.org/10.1594/PANGAEA.858230
Tags: Add Tag
No Tags, Be the first to tag this record!
Table of Contents:
  • Dark crusts and concretions on volcanic and calcareous rocks dredged from seamounts west of the Aeolian Islands, southern Tyrrhenian Sea, consists mainly of amorphous Fe-Mn hydroxides, with some goethite, todorokite, birnessite and clastic minerals. Chemically they consist of predominant Fe (up to 45%) and Mn (up to 12%), with significant amounts of Zn, Ni, Co and Cu. That the REE distribution patterns are similar to those of shallow Pacific derivation - from hydrothermal waters cognate or cycled through volcanic rocks of intermediate composition - is tentatively suggested.

Similar Items