If metals are deposited in streambeds ________ would probably be used. spoil bank mining open-pit mining placer mining strip mining underground mining

Question

13-07-2022
Chemistry

contestada

If metals are deposited in streambeds ________ would probably be used. spoil bank mining open-pit mining placer mining strip mining underground mining

Respuesta :

Otras preguntas

in what ways did the Cherokees adopt white culture

Which of the following best describes the Columbian Exchange that occurred during the Age of Discovery? A. It was an exchange of trade foods only. B. It was a g

Which term refers to the post-Civil War agriculture system where a property owner supplied acreage, tools, and seed to a landless farmer, who then gave the owne

Identify the proper noun in the following sentence. Penguins often visit the southern coast of Australia. A. Australia B. southern C. Penguins D. coast

What developments deepened the divisions between North and South?

The presidential election of 2000 had candidates from all of the following parties EXCEPT: A. Green B. Libertarian C. Democratic D. Repubican

Which of these questions was central the the U.S. foreign policy in the years immediately following the War of 1812? Should the United States expand into the Pa

Why do Hindus celebrate Holi and Diwali also what are the differences and similarities between Holi and Diwali?

Find the next three missing numbers in the pattern: 4. -8, 16, -32, ____, ____, ____ ALSO Is the following relation a function? {(8,9), (9,8), (7,8), (-7, 9),

which country contributed the most amount of land in the united states

anjalirawat2031 anjalirawat2031 · Answer 1 · 2022-07-22T17:05:30+02:00

If metals are deposited in streambeds placer mining would probably be used. spoil bank mining open-pit mining placer mining strip mining underground mining

Placer mining

A group of mining techniques known as placer mining make use of water to remove valuable minerals from the surrounding dirt.
The first placer deposits were literally just flecks of gold in a slurry of sediment that could be retrieved by expert miners using only a dinner plate-sized pan and river water.
In comparison to lode mining ore, small placers are also more simple to mine, and the ore often requires less processing.
Gold's high density leads it to descend from running water more quickly than the lighter siliceous elements with which it is found, and placer mining takes use of this fact.
Although the fundamentals of placer mining have not changed since its inception, techniques have significantly advanced.

Learn more about metal here:

https://brainly.com/question/4701542

#SPJ4