JpGU-AGU Joint Meeting 2026

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-MP Mineralogy & Petrology

[S-MP32] S-MP32 [E] Oceanic & Continental Subduction Processes: petrologic/geophysical/geochemical perspective (HAFIZ U. REHMAN)

Tue. May 26, 2026 10:45 AM - 12:15 PM Exhibition Hall Special Setting (6) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:REHMAN U. HAFIZ(Kagoshima University), Tsai Chin-Ho(Department of Natural Resources and Environmental Studies, National Dong Hwa University), Bell F James(Arizona State University)

11:30 AM - 11:45 AM

[SMP32-10] Tectonic style of early Neoproterozoic accretion of the northern Eastern Ghats Province to cratonic
India: Constraints from petrology and phase diagram modeling

*Proloy Ganguly1, Aparupa Banerjee2, Kaushik Das3, Sneha Mukherjee4, Sankar Bose5 (1. Indian Institute of Technology Kharagpur, India, 2. Department of Geology, Shahid Matangini Hazra Government General Degree College for Women, Purba Medinipur, West Bengal 721649, India, 3. Earth and Planetary Systems Science Program, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan, 4. National Centre for Earth Science Studies, Thiruvananthapuram, India, 5. Department of Geology, Presidency University, 86/1 College Street, Kolkata 700073, India)

Keywords:EGP-RP contact, Hornblende-bearing high-grade mafic rock, Garnet-clinoproxene assemblage, Clockwise P-T trajectory, Neoproterozoic accretion of EGP with cratonic India