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Rocks and Minerals

For fun.i Wha...

Question

For fun.

(i) What are the minerals most commonly used in the following objects?

(ii) Identify some more objects made up of different minerals.

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Solution

(i)

Objects

Minerals most commonly used in them

Karhai

Iron, copper, stainless steel

Ornaments

Gold, silver

Lamp

Brass, silver, gold

Hammer

Iron, steel, lead, brass

Bell

Brass, silver, gold

Pan/Tava

Iron, steel, aluminium

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