A. Iron-ore, limestone, dolomite
B. Coal, bauxite, corundum
C. Gaunet, guartz, marble, diamond
D. All of the above
✅ The correct answer is option D.
Iron-ore, limestone, dolomite, coal, bauxite, corundum, gaunet, guartz, marble and diamond minerals are found in Chhattisgarh.
Iron-ore, limestone, dolomite, coal, bauxite, corundum, gaunet, guartz, marble and diamond minerals are found in Chhattisgarh.