scholarly journals Distinction between amorphous and healed planar deformation features in shocked quartz using composite color scanning electron microscope cathodoluminescence (SEM-CL) imaging

2016 ◽  
Vol 51 (10) ◽  
pp. 1914-1931 ◽  
Author(s):  
Maartje F. Hamers ◽  
Gill M. Pennock ◽  
Marco Herwegh ◽  
Martyn R. Drury
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Planar Deformation ◽  
Deformation Features ◽  
Shocked Quartz ◽  
Planar Deformation Features ◽  
Scanning Electron

scholarly journals Fast deformation of shocked quartz and implications for planar deformation features observed in shocked quartz

2020 ◽  
Author(s):  
Toshimori Sekine ◽  
Tomoko Sato ◽  
Norimasa Ozaki ◽  
Kohei Miyanishi ◽  
Ryosuke Kodama ◽  
...  
Keyword(s):  
Planar Deformation ◽  
Deformation Features ◽  
Shocked Quartz ◽  
Planar Deformation Features

Formation mechanisms of planar deformation features in naturally shocked quartz

1992 ◽  
Vol 74 (3-4) ◽  
pp. 219-240 ◽  
Author(s):  
Olivier Goltrant ◽  
Hugues Leroux ◽  
Jean-Claude Doukhan ◽  
Patrick Cordier
Keyword(s):  
Formation Mechanisms ◽  
Planar Deformation ◽  
Deformation Features ◽  
Shocked Quartz ◽  
Planar Deformation Features

scholarly journals Non-luminescent nature of the planar deformation features in shocked quartz from the Ries impact structure, Germany: A new interpretation

2015 ◽  
Vol 58 (3) ◽  
pp. 217-229 ◽  
Author(s):  
Arnold Gucsik ◽  
Tasuku Okumura ◽  
Hirotsugu Nishido ◽  
Ildikó Gyollai ◽  
Kiyotaka Ninagawa ◽  
...  
Keyword(s):  
Impact Structure ◽  
Planar Deformation ◽  
Deformation Features ◽  
Shocked Quartz ◽  
New Interpretation ◽  
Planar Deformation Features

The Alteration of the Pore Spaces in Sandstones

1973 ◽  
Vol 31 ◽  
pp. 210-211
Author(s):  
R. E. Ferrell ◽  
G. G. Paulson
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
The Other ◽  
Coarse Grained ◽  
Depositional Fabric ◽  
Soluble Components ◽  
Scanning Electron ◽  
Shape And Size

The pore spaces in sandstones are the result of the original depositional fabric and the degree of post-depositional alteration that the rock has experienced. The largest pore volumes are present in coarse-grained, well-sorted materials with high sphericity. The chief mechanisms which alter the shape and size of the pores are precipitation of cementing agents and the dissolution of soluble components. Each process may operate alone or in combination with the other, or there may be several generations of cementation and solution.The scanning electron microscope has ‘been used in this study to reveal the morphology of the pore spaces in a variety of moderate porosity, orthoquartzites.

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