DECCAN TRAPS Basaltic lava flows and dolerite dykes

Intrusive contact/Disconformity

GONDWANA SUPERGROUP

Conglomerate, sandstones, and shales

Unconformable/Tectonic Contact

BETUL GROUP INTRUSIVES

Basic dykes, pegmatites, quartz veins, homophanous amphibole-mica-granite, porphyritic granite

Intrusive/Tectonic contact

PADHAR MAFIC - ULTRAMAFIC SUITE

Diorite, epidiorite, gabbro, norite, pyroxenite, hornblendite, websterite, harzburgite, anorthosite, diorite, talc - serpentinite rock, quartz - epidote rock

Intrusive/Tectonic contact

SONAGHATI FORMATION

Intercalated sequence of quartzite, quartz-mica schist and graphite schist

Conformable/Tectonic contact

BARGAON FORMATION

Meta-sediments (mica schists), meta-rhyolite and felsic metatuff, metabasalt and amphibole-chlorite schist

Conformable/Tectonic contact

RANIPUR FORMATION

Phyllite, banded hematite/magnetite quartzite, BIF, granulite, meta-basalt, amphibolites, carbonaceous phyllites, calcareous quartzite, calc-silicates, marble

Un-conformable/Tectonic contact

AMLA GNEISS/BASEMENT ROCK