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• Placer deposits are formed by the concentration of a particular metal or mineral over a period of time. • The river while flowing through the rocks extract the minerals from there and they are deposited downstream under the influence of gravity. • These deposits are a result of depositions made by water, therefore placer deposits are found in or near subaqueous environments. • They are found in or near water bodies also in the sands of ancient river channels, dried valleys, beaches and coasts. • Generally, the inert metal like Gold and Platinum forms these kinds of deposits. • The reaction resistant ores like magnetite, monazite, zircon and rutile are also found in placer deposits. • The coastal plains of Alaska, India, NewZealand, Indonesia and South Africa are rich in placer deposits.
The right to fly the National Flag with respect and dignity is a fundamental right under which article of the Indian Constitution?
Which article of the Indian Constitution specifies the term of office for the President?
Which Article of the Constitution of India deals with the abolition of titles?
Rajya Sabha, being a permanent House, sees one-third of its members retire after how many years?
Who is known as the guardian and final interpreter of the constitution?
Which constitutional amendment deals with urban local governance, similar to the 73rd Amendment for rural areas?
Which article of the Indian Constitution deals with the Uniform Civil Code?
Select the correct statement about the Fundamental Rights as outlined in the Indian Constitution:
Which article of the Indian Constitution is associated with the Finance Commission?
Which article of the Indian Constitution deals with the establishment of the Supreme Court's seat?
