Q5 of 18 Page 10

For fun.

What are the minerals most commonly used in the following objects?
































Object



Minerals most commonly used in them



Karhai



Iron, copper



Ornaments



Gold, silver



Lamp



Silver, gold



Hammer



Iron, lead



Bell



Silver, gold



Pan/tava



Iron, aluminum




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Sedimentary rocks are formed from sediments.

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Give reasons

Limestone is changed into marble.

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For fun.

Identify some more objects made up of different minerals.