what are placer deposits
what are ores
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Some minerals may occur as alluvial deposited in sands of valley floors and base of hills. Such deposit is known as placer deposits .
Accumulation of minerals mined with other elements are known as ores.
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placer deposit e g ?
can it be gold, silver?
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Answer:
Explanation:
THE MINERAL WHICH IS PRESENT IN THE PARTICULAR PLACE AND IT IS MOSTLY PRESENT IN THE SOIL
IT CONTAINS THE MINERAL LIKE THORIUM , URANIUM AND GOLD , SILVER WHICH IS PRESENT IN THE SOIL
SUCH MINERAL , WHICH WERE DEPOSTED ON THE SOIL IS KNOWN AS PLACER DEPOSIT
AND
THE HOMOGENOUS STRUCTURE , WHICH CONTAIN THE MINERAL AND ALSO SOME EXTRA MATERIAL IS KNOWN AS ORE
IT IS PRESENT IN THE EARTH CRUST AND IT IS DRILLED OUT FROM THE EARTH
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a placer deposit or placer is an accumulation of valuable minerals formed by gravity separation from a specific source rock during sedimentary processes. The name is from the Spanish word placer, meaning "alluvial sand".
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