Early Cretaceous ultramafic-alkaline-carbonatite magmatism in the Shillong Plateau-Mikir Hills, northeastern India–a synthesis

RK Srivastava, V Guarino, L Melluso - Mineralogy and Petrology, 2023 - Springer
A comprehensive mineralogical, geochemical and isotopic review of six ultramafic-alkaline-
carbonatite magmatic intrusions of the Shillong Plateau (Sung Valley, Jasra, Swangkre …

Geochemistry and petrogenesis of Proterozoic mafic rocks from east Khasi Hills, Shillong Plateau, northeastern India

J Ray, A Saha, C Koeberl, M Thoni, S Ganguly… - Precambrian …, 2013 - Elsevier
The Khasi mafic rocks of Shillong Plateau represent the Proterozoic mafic magmatism of
Shillong Cratonic Block (SCB) in Northeastern India. The Khasi mafics are best exposed at …

A mineralogical-geochemical-petrological study of deformed carbonatites from Padu-Nongryngkoh Jaintia and East-Khasi Hills, Meghalaya, Northeastern India

S Irshad, S Mohanty, DSM Pdah… - … Society, London, Special …, 2025 - lyellcollection.org
The study presents the first mineral chemistry, geochemistry, and petrogenesis of the
magnesio-carbonatite dykes from the recently identified Padu-Nongryngkoh region …

The Kerguelen mantle plume activity in Sylhet Trap mafic rocks of Southern Shillong Plateau, NE India: Implications for its role in magmatism of eastern India

M Kumar, AK Singh, RK Bikramaditya… - Geological …, 2024 - Wiley Online Library
Mantle plumes related to Large Igneous Provinces have been linked to continental break‐up
and validated by the outpouring of mafic‐ultramafic magmas that range from continental …

Petrology and geochemistry of the ultramafic–mafic Mawpyut complex, Meghalaya: a Sylhet trap differentiation centre in northeastern India

S Chaudhuri, J Ray, C Koeberl, M Thöni… - Geological …, 2014 - Wiley Online Library
The present article describes, for the first time, petrological and geochemical details of the
Mawpyut differentiated complex which is related to the Sylhet trap located at Jaintia Hills …