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They mine above ground
What else can I help you with?
What are the methods of mining?
There are a lot of different divisions. In general, you might separate them into surface mining, such as a quarry, strip mine, or open pit mine, and underground mining, consisting of shafts and adits.
When might miners chose to use open pit mining rather than strip mining to obtain ore?
Miners might choose to use open pit mining when the ore is found near the surface and forms a wide area, making it more cost-effective to extract using this method. Open pit mining is also preferred when the ore body is not very deep, minimizing the need for extensive excavation.
Why would mining company choose to do surface mine?
A mining company might choose to conduct surface mining if the ore deposit is close to the surface, making it more cost-effective and efficient to extract the minerals. Surface mining also has a lower environmental impact compared to underground mining, as it creates less disturbance to the surrounding ecosystems and requires fewer resources for operation.
Why might a apring flow out of the ground in a wet region?
A spring might flow out of the ground in a wet region due to an underground water source being under pressure, causing the water to flow to the surface. The high rainfall in the region could also contribute to groundwater levels rising to the point where it emerges as a spring.
What effects so you think copper mining in Chile might have on the environment?
Copper mining in Chile can have significant environmental impacts, such as deforestation, habitat destruction, water contamination, and air pollution. Mining activities can also contribute to soil erosion, loss of biodiversity, and disruptions to local ecosystems. Additionally, the use of chemicals and water in the mining process can lead to long-term environmental degradation.
What are the methods of mining?
There are a lot of different divisions. In general, you might separate them into surface mining, such as a quarry, strip mine, or open pit mine, and underground mining, consisting of shafts and adits.
When might miners chose to use open pit mining rather than strip mining to obtain ore?
Miners might choose to use open pit mining when the ore is found near the surface and forms a wide area, making it more cost-effective to extract using this method. Open pit mining is also preferred when the ore body is not very deep, minimizing the need for extensive excavation.
Why would mining company choose to do surface mine?
A mining company might choose to conduct surface mining if the ore deposit is close to the surface, making it more cost-effective and efficient to extract the minerals. Surface mining also has a lower environmental impact compared to underground mining, as it creates less disturbance to the surrounding ecosystems and requires fewer resources for operation.
How do miners go to the toliet?
Miners typically use designated restroom facilities located near their worksite, which can include portable toilets or permanent restroom buildings. In underground mining, they may have access to specially constructed facilities that ensure privacy and safety. In remote locations, some miners might use a more basic setup, such as a designated area away from the work zone. Overall, the approach varies depending on the mining operation and its infrastructure.
How did mining companies change the daily lives of miners in the west?
I think it may have changed because they went there and they might have found a lot of gold their but you might wanna go look it up on wiki they are usually a big big help.
Why are people scared of uranium mining?
If the mines are not properly ventilated the miners will breath dangerous levels of radon gas. If the miners are not provided proper clothing and masks they will ingest uranium dust. Both of these are likely to cause cancer decades later. If the miners are not properly decontaminated on leaving the mine, they can take home uranium dust which might be ingested by their families. All of this has happened, especially to Navaho miners in AZ and NM.
What were prices of mining supplies during the 1849 gold rush?
As much as the sellers could charge. Not only mining supplies, but ALL supplies used by the miners. A shovel or pick might sell for $100 (normal price at that time might have been $1.00) and eggs sold for $1.00 each (instead of 12 for a nickel). Some made money mining gold- some made money selling shovels.
What are the enviromental impacts of mining gemstones?
Mining natural resource produces environmental impacts. Responsible mining operations consider these impacts, and address their potential damage as part of their mining operations. Impacts might include "... erosion, formation of sinkholes, loss of biodiversity, and contamination of soil, groundwater and surface water by chemicals from mining processes." This list according to Wikipedia, below.
What equipment does underground mining use?
Depends on what you are mining. All mines will have ventilation equipment. Beyond that, it will vary. If you are mining coal, you might use a continuous miner, transfer cars, and roof bolters. If you are mining gold, you may use a Jumbo drill to create holes for explosives, and machinery to load the shot rock. Equipment may be electrically powered, or may be diesel powered.
Why would scientist set off an underground explosion?
To test the explosive ability of that substance; as part of a mining operation; as part of a military engineering operation; for the sake of setting off a large explosion.
What kind of shirt did gold miners wear?
From evidence in early documents and in photographs of miners from days ago, particularly as it is applied to underground miners, just about any type of shirt was worn. But the long sleeve cotton ones were probably the most popular. They were common, fairly cheap, and readily available. Miners were not worried about "style" or "fashion" when they went to work. They wore what they had, and what they had was a direct consequence of what was available, what it cost, and how long it might last. Mining was a hot, sweaty, physical business. And miners wore something that would provide them some cover, would come at modest cost, and would have some extended wear features. A long sleeve cotton shirt was generally the most common shirt of a miner. It met the criterion as well (if not better) than anything else on a hanger in fine men's stores of that era.
A company is thinking about mining at a particular site identify three factors that might encourage it to mining stopit mining there?
* If there were a protected hibitat or endangered species in the area. * If it were geologically unstable (gas pockets, underground moving water system, etc.) * If the strata (ground, rock) was too difficult to excavate (obsidian or other hard rock layers present.)
