ELUCIDATION OF THE ULTRASTRUCTURE OF SILICATE MINERALS BY HIGH RESOLUTION ELECTRON MICROSCOPY AND X-RAY EMISSION MICROANALYSIS.

J. M. Thomas; D. A. Jefferson; L. G. Mallinson; D. J. Smith; E. Sian Crawford

ELUCIDATION OF THE ULTRASTRUCTURE OF SILICATE MINERALS BY HIGH RESOLUTION ELECTRON MICROSCOPY AND X-RAY EMISSION MICROANALYSIS.

J. M. Thomas
, D. A. Jefferson
, L. G. Mallinson
, D. J. Smith
, E. Sian Crawford

Research output: Contribution to journal › Conference article › peer-review

Abstract

High resolution images have been recorded for a variety of silicate minerals, including the pyroxenoids (wollastonite and rhodonite), amphiboles, serpentines and several layered minerals. Structural images displaying resolution of interatomic distances of 2. 7 A and upwards have led to: (i) the discovery of new topologies such as multiple chain structures that coexist within an amphibole matrix (as in nephrite jade); (ii) a correlation betwen local compositions and polytypic variants in certain sheet silicates, and to the elucidation of problems associated with nonrandom disorder and the discovery of new polytypes in others; and (iii) elucidation of the atomic structure of various kinds of structural imperfections.

Original language	English (US)
Pages (from-to)	167-179
Number of pages	13
Journal	Chemica scripta
Volume	14
Issue number	1-5
State	Published - Jan 1 1979
Externally published	Yes
Event	Spec Issue, Nobel Symp 47, Direct Imaging of At in Cryst and Mol - Lidingo, Swed Duration: Aug 6 1979 → Aug 10 1979

ASJC Scopus subject areas

General Engineering

Cite this

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title = "ELUCIDATION OF THE ULTRASTRUCTURE OF SILICATE MINERALS BY HIGH RESOLUTION ELECTRON MICROSCOPY AND X-RAY EMISSION MICROANALYSIS.",

abstract = "High resolution images have been recorded for a variety of silicate minerals, including the pyroxenoids (wollastonite and rhodonite), amphiboles, serpentines and several layered minerals. Structural images displaying resolution of interatomic distances of 2. 7 A and upwards have led to: (i) the discovery of new topologies such as multiple chain structures that coexist within an amphibole matrix (as in nephrite jade); (ii) a correlation betwen local compositions and polytypic variants in certain sheet silicates, and to the elucidation of problems associated with nonrandom disorder and the discovery of new polytypes in others; and (iii) elucidation of the atomic structure of various kinds of structural imperfections.",

author = "Thomas, \{J. M.\} and Jefferson, \{D. A.\} and Mallinson, \{L. G.\} and Smith, \{D. J.\} and Crawford, \{E. Sian\}",

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T1 - ELUCIDATION OF THE ULTRASTRUCTURE OF SILICATE MINERALS BY HIGH RESOLUTION ELECTRON MICROSCOPY AND X-RAY EMISSION MICROANALYSIS.

AU - Thomas, J. M.

AU - Jefferson, D. A.

AU - Mallinson, L. G.

AU - Smith, D. J.

AU - Crawford, E. Sian

PY - 1979/1/1

Y1 - 1979/1/1

N2 - High resolution images have been recorded for a variety of silicate minerals, including the pyroxenoids (wollastonite and rhodonite), amphiboles, serpentines and several layered minerals. Structural images displaying resolution of interatomic distances of 2. 7 A and upwards have led to: (i) the discovery of new topologies such as multiple chain structures that coexist within an amphibole matrix (as in nephrite jade); (ii) a correlation betwen local compositions and polytypic variants in certain sheet silicates, and to the elucidation of problems associated with nonrandom disorder and the discovery of new polytypes in others; and (iii) elucidation of the atomic structure of various kinds of structural imperfections.

AB - High resolution images have been recorded for a variety of silicate minerals, including the pyroxenoids (wollastonite and rhodonite), amphiboles, serpentines and several layered minerals. Structural images displaying resolution of interatomic distances of 2. 7 A and upwards have led to: (i) the discovery of new topologies such as multiple chain structures that coexist within an amphibole matrix (as in nephrite jade); (ii) a correlation betwen local compositions and polytypic variants in certain sheet silicates, and to the elucidation of problems associated with nonrandom disorder and the discovery of new polytypes in others; and (iii) elucidation of the atomic structure of various kinds of structural imperfections.

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UR - https://www.scopus.com/pages/publications/0018727658#tab=citedBy

M3 - Conference article

SN - 0004-2056

VL - 14

SP - 167

EP - 179

JO - Chemica scripta

JF - Chemica scripta

IS - 1-5

T2 - Spec Issue, Nobel Symp 47, Direct Imaging of At in Cryst and Mol

Y2 - 6 August 1979 through 10 August 1979

ER -

ELUCIDATION OF THE ULTRASTRUCTURE OF SILICATE MINERALS BY HIGH RESOLUTION ELECTRON MICROSCOPY AND X-RAY EMISSION MICROANALYSIS.

Abstract

ASJC Scopus subject areas

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