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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
Distinguish between the following.
Metallic and non-metallic minerals
State the difference between metallic minerals and non-metallic minerals.
Name the mineral used in the manufacture of:
(i) Cement
(ii) Aluminium
(iii) Synthetics.
Fill in the blank
All rocks are composed of ______.
Fill in the blank
Metallic minerals are generally found in ________ rocks.
Write true or false
Bauxite is the lightest metal.
Write true or false
Metallic minerals are generally found in sedimentary rocks.
Write true or false
Bituminous coal has the highest carbon content.
Answer the following question in brief:
What is the main difference between a ferrous and a non- ferrous mineral?
