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A gold pan, a shovel, and a classifier (sieve) are commonly used by miners to locate alluvial gold deposits in rivers and streams. Gold pans are used to extract the gold from the sediment, shovels are used to dig and move material, and classifiers help separate the larger rocks and debris from the finer materials that may contain gold particles.

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1y ago

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What do you call gold that you find on the surface?

Gold found on the surface is called alluvial gold.


Where do you find alluvial soil in India?

Alluvial soil in India is mainly found in the Indo-Gangetic plains, which include the states of Punjab, Haryana, Uttar Pradesh, Bihar, and West Bengal. These regions are known for their fertile alluvial plains formed by rivers like the Ganges, Yamuna, Brahmaputra, and their tributaries, which deposit rich sediment over thousands of years.


What are alluvial diamonds?

Alluvial diamonds are those found under water having been washed away from the volcanic pipe where they erupted from the earth's mantle by flowing water. You can find alluvial diamonds in riverbeds or in the sea.


What is the difference between alluvial and quartz mining?

The word Alluvial describes a type of soil. It can be made up of sand, silt, clay, gravel, or other matter deposited by flowing water. Alluvial Mining is when a prospector gets the gold bearing soil from a creek, river or river deposits. Once they gather the soil and refine the material to concentrate they use a gold pan to pan for gold- the gold they find is called alluvial gold. Quartz reef mining is when it is mined from the source. Its particles of gold embedded in quartz. The difference between alluvial and quartz mining is that alluvial mining takes place far from the source of the gold and found in rivers and creeks. Quartz mining takes place at the source of the gold.


What type of microscope would allow scientists to find the shape and surface texture of small objects?

A scanning electron microscope (SEM) would be ideal for examining the shape and surface texture of small objects at very high magnifications. SEMs use a focused beam of electrons to create a detailed image of the specimen's surface, offering a 3D view with high resolution.