The only rock-mine of Bangladesh is situated in :
A
Bogra
B
Dinajpur
C
Thakurgoan
D
Rangpur
Correct Answer: Dinajpur
Hardrock a term used loosely for igneous and metamorphic rock, as distinguished from sedimentary rock. These are consolidated rocks like granite or marble. An unlimited reserve of hard rock consisting of granodiorite, quartzdiorite and gneiss of the Pre - Cambrian has been discovered at a shallow depth of 128 m in Maddhapara in the Dinajpur district.