I want to study for clay minerals originated from volcanic materials.
Mineral identification; pretreatment methods, analytical techniques, SEM observation etc.
I would suggest you the publications of Prof. J. P. Shrivastava from University of Delhi. He is working since 36 years on clay assemblages formed from Deccan basalts.
Smectite is the major mineral in the clay fraction originated from volcanic rocks.
J. P. Shrivastava
Sucharita Pal
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