Question

Limestone, mica, magnesite, steatite, and salt are the______ of tamil nadu
A. Metallic minerals
B. Non-metallic
C. Mineral fuels
D. None of these

Answer 1

Hint:
Tamil Nadu Minerals Limited (TAMIN) is a state-government undertaking of the Government of Tamil Nadu situated in the Indian territory of Tamil Nadu. It is the position and temporary tenure of rock and stone quarries in Tamil Nadu. TAMIN got the public e-administration award for creating the Quarry Management System (QMS) at the eighteenth public e-administration meeting held at Gandhi Nagar in Gujarat 2015.

Complete answer:
Tamil Nadu is the main holder of the nation's assets of vermiculite, magnetite, dunite, rutile, garnet, molybdenum, and ilmenite. The State represents the nation's 81% lignite,75% vermiculite, 69% dunite, 59% garnet, 52% molybdenum, and 30% titanium minerals assets.

Limestone is found in Namakkal, Perambalur, Ramanathapuram, Salem, Thiruvallur, Tiruchirapalli, Tirunelveli, Coimbatore, Cuddalore, Dindigul, Kanchipuram, Karur, Madurai, Nagapattinam, Vellore, Villupuram, and Virudhunagar areas;

Magnesite is found in Nilgiri, Salem, Tiruchirapalli, Coimbatore, Dharmapuri, Karur, Namakkal, Tirunelveli, and Vellore locale;

Mica stores likewise happen in Mysore and Hasan regions of Karnataka, Coimbatore, Tiruchirapalli, Madurai, and Kanyakumari in Tamil Nadu.

Hence, the correct answer is option B.

Note:
Nonmetallic minerals are an uncommon cluster of substance components from which no new item can be produced on the off chance that they are liquefied. Nonmetallic minerals are, for instance, mica, rock, limestone, mud, and marble. Such materials need metallic attributes like great electric and thermal conductivity, brilliance, meticulousness, and pliability; they are, nonetheless, basic for some ventures.

The nonmetallic minerals industry is most popular for the creation of concrete, pottery, glass, and lime items. In this way, the scope of utilization is very wide, from development materials to clean product to tableware and beautifying items. The change of nonmetallic minerals into these items is frequently an energy-concentrated cycle, which can incorporate a few stages, for example, warming, granulating, blending, cutting, forming, and sharpening.