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Different types of pentagonal etch pits on Calcite cleavage

โœ Scribed by B. T. Thumar; B. J. Mehta


Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
305 KB
Volume
19
Category
Article
ISSN
0232-1300

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๐Ÿ“œ SIMILAR VOLUMES


Thermal etch pits on calcite cleavages
โœ Dr. B. J. Mehta ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 291 KB

## Abstract Thermal etch pits are observed on calcite cleavages when the latter are kept at 520ยฐC to 560ยฐC in atmosphere for some hours. Boundaries of the above etch pits are circular, hexagonal and rhombic and they are dependent upon the temperature of etching. Different etch pit morphology is obs

Eccentricity of symmetrical and asymmetr
โœ Dr. B. J. Mehta ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 336 KB

## Abstract There are two types of chemical eccentric etch pits. Deepest points are always lying on the shorter diagonal. โ€“ Symmetrical etch pits the deepest points of which lying on the diagonals show dislocation lines in the plane (110). Eccentricity of symmetrical etch pits along the [110] dire

Causes of the formation of etch pits of
โœ Dr. K. Sangwal; Dr. N. L. Sizova; Dr. A. A. Urusovskaya ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 388 KB ๐Ÿ‘ 2 views

## Abstract Causes of the formation of dislocation etch pits of different shape and size on {100} faces of cesium iodide crystals by an etchant composed from 25โ€“35 mg/1 CuCl~2~ ยท 2 H~2~O in 96% ethanol are studied. It is shown that one of the reasons of the change in the morphology of etch pits is