Chemical composition of glauconite and montmorillonite group minerals from sediments and rocks of the Norwegian Sea, supplement to: Grechishkin, V S; Zangalis, K P; Murin, I V; Emelyanov, Emelyan M; Sivkov, Vadim P; Kharin, Gennady S (1979): Nuclear gamma resonance and electronic paramagnetic resonance spectra of minerals of the glauconite and montmorillonite groups. Oceanology, 19(3), 290-293

Two quadrupole splitting doublets with delta E_q = 0.74 and 1.62 mm/s were found in the montmorillonite spectra. The more intense doublet corresponds to iron in a somewhat distorted tetrahedral coordination, while the less intense corresponds to quadri-coordinated iron. The EPR spectrum also exhibit...

Full description

Bibliographic Details
Main Authors: Grechishkin, V S, Zangalis, K P, Murin, I V, Emelyanov, Emelyan M, Sivkov, Vadim P, Kharin, Gennady S
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 1979
Subjects:
Event label
Latitude of event
Longitude of event
Elevation of event
DEPTH, sediment/rock
Sample type
Silicon dioxide
Titanium dioxide
Aluminium oxide
Iron oxide, Fe2O3
Iron oxide, FeO
Magnesium oxide
Calcium oxide
Potassium oxide
Sodium oxide
Water in rock
Drilling/drill rig
Dredge
Wet chemistry
Leg38
AKU10
Glomar Challenger
Akademik Kurchatov
Archive of Ocean Data ARCOD
Deep Sea Drilling Project DSDP
Doublets
Norwegian Sea
Online Access:https://dx.doi.org/10.1594/pangaea.754921
https://doi.pangaea.de/10.1594/PANGAEA.754921
Description
Summary:Two quadrupole splitting doublets with delta E_q = 0.74 and 1.62 mm/s were found in the montmorillonite spectra. The more intense doublet corresponds to iron in a somewhat distorted tetrahedral coordination, while the less intense corresponds to quadri-coordinated iron. The EPR spectrum also exhibits two lines with a q-factor of 3 and 4.3, which corresponds to transformed minerals.

Similar Items