Om Prakash Kaptan

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Questions related from Om Prakash Kaptan

Based on δ18O values, is it possible to differentiate between various protoliths that give rise to eclogites and processes of their formation?

For example: Eclogites could represent a range of protoliths such as picritic basalts crystallized in magma chambers within the mantle, subducted ocean floor or delaminated lower crustal material....

12 October 2015 8,370 4 View

Is this Chloritoid in the attached photomicrograph?

It is pleochroic and greenish in color in plane-polarized light (PPL) and it is dark yellow to greenish pink color in cross-polarized light (XPL) as it appears in the photograph. Is it Chloritoid?...

20 February 2014 9,753 10 View