Non-Ferrous Minerals and Their Properties

Tara is studying the properties of non-ferrous minerals in her geology class. What are the properties she should focus on?

• High corrosion resistance.

• Easy to fabricate.

• Great thermal conductivity.

• Great electrical conductivity.

• Low density.

What is the significance of copper in India?

• It is critically deficient in reserve and production.

• It is mainly used in electrical cables.

• It is used in chemical industries.

• It is not malleable.

Aisha is conducting an experiment in her chemistry lab. From which ore is aluminium obtained?

• Bauxite

• Copper

• Mica

Sanya is studying the properties of minerals in her geology class. What are the characteristics of mica?

• It splits easily into thin sheets.

• It is used in electric industries.

• It is found in the Chota Nagpur plateau.

• It is not a mineral.

Viaan is studying geology and wants to know: What is limestone primarily used for?

• Cement industry

• Glass production

• Metal extraction

During a geology class, Myra asked her classmates, "What is the primary component of marble?"

• Calcite

• Quartz

• Feldspar

During a science class, Dia asked her classmates, "Which mineral is commonly used in the production of glass?"

• Silica

• Gypsum

• Halite

Aisha is planning to renovate her home and is considering different materials for the project. What is the main use of gypsum in construction?

• Drywall production

• Insulation

• Concrete reinforcement