Representative Raman spectra of olivine present in the host rock as well as vesicular and segmented olivine and vesicular pyroxene; HR‐Ol = host rock olivine; Ve‐Ol = vesicular olivine; Se‐Ol = segmented olivine; Ve‐Px = vesicular pyroxene.

Source publication

Backscattered electron (BSE) image of the Kamargaon L6 chondrite shows...

Backscattered electron (BSE) image of the Kamargaon L6 chondrite: (a)...

Representative Raman spectra of olivine present in the host rock as...

(a) Bright‐field transmitted electron microscopy (TEM_ image of...

Calculated cooling history of the shock vein (SV) at its center and...

Vesicular Olivines and Pyroxenes in Shocked Kamargaon L6 Chondrite: Implications for Primary Volatiles and Its Multiple Impacts History

Article

Full-text available

Nov 2022

Kishan Tiwari
Sujoy Ghosh
M. Miyahara
Dwijesh Ray

Abundant vesicles are found in terrestrial rocks, basaltic meteorites, and carbonaceous chondrites which testify to the presence of significant quantities of volatiles and favorable conditions for vesiculation. Furthermore, vesicular olivine has been reported in terrestrial rocks and carbonaceous chondrites. However, vesicles in the ordinary chondr...