state gov JSSC CGL Mock Test 2023 - 24 General Knowledge Indian Geography Indian Economic and Human Geography
What type of rock is the Singhbhum Copper Belt made of, Which creates a shear zone called Singhbhum Shear Zone?
1
volcano obsidian igneous rock
2
Nice metamorphic rock
3
Proterozoic volcano-sedimentary rock
4
Basalt metamorphic rock