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प्रश्न
Answer the following questions in about 30 words.
How are minerals formed in igneous and metamorphic rocks?
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उत्तर
In igneous and metamorphic rocks, molten/liquid and gaseous minerals are forced upwards into the cracks. They then solidify and form veins or lodes.
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संबंधित प्रश्न
State the two uses of limestone
State two reasons why limestone is a valuable mineral.
Name the mineral used in the manufacture of: Synthetics
Answer the following questions in about 30 words.
What is a mineral?
Distinguish between the following.
Ferrous and non-ferrous minerals
Name an old and a new mineral oil producing area.
Name some non-metallic minerals.
Name the mineral used in the manufacture of:
(i) Cement
(ii) Aluminium
(iii) Synthetics.
Write true or false
Metallic minerals are generally found in sedimentary rocks.
Answer the following question in brief:
What is the main difference between a ferrous and a non- ferrous mineral?
