A. Ojha

Spectral manifestations of coal metamorphism: Insights from coal microstructural framework

Santanu Ghosh, A. Varma, A. Ojha, 2020 .

A composite microstructural and geochemical approach to quench the quest for hydrocarbon from Barren Measures shales of Jharia Basin, India

Santanu Ghosh, A. Varma, V. A. Mendhe, 2020, Journal of Natural Gas Science and Engineering.

Petrographic controls on phosphorous distribution in coal seams of the Jharia basin, India

A. Varma, D. Panigrahi, S. Mishra, 2019, Journal of Earth System Science.

Geochemical signatures of potassium metasomatism in anthracite from the Himalayan fold-thrust belts of Sikkim, India

A. Varma, A. Ojha, Santanu Ghosh, 2022, International Journal of Coal Science & Technology.

Geochemical signatures of potassium metasomatism in anthracite from the Himalayan fold-thrust belts of Sikkim, India

A. Varma, A. Ojha, Santanu Ghosh, 2022, International Journal of Coal Science & Technology.

Spectral narratives of microstructural restyling and their controls on hydrocarbon generation potential from coal

A. Varma, A. Ojha, Santanu Ghosh, 2023, International Journal of Coal Science & Technology.