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Mining
Mining for coal is something that is widely known, but did you know that diamonds, uranium, copper, and other non-renewable natural resources are also mined? There are two types of mining; surface and subsurface. Questions about the methods and types of mining, what ores are mined, and related questions should be asked in this category.
4,677 Questions
How do both satellites and airplanes aid mining companies in finding ore deposits?
Airplanes won't be very helpful, but satellites can look in most shades of the electromagnetic spectrum and analyzing a combination of false color composite images from visible light and the infrared spectrum one could isolate areas with good indications of ore bodies. However the most common way of finding ore bodies is by drilling, core logging and lab analysis
No. The two metals are seldom found together in nature (mercury is found in the mineral cinnabar). However, some industrial mining processes used the affinity between the metals to remove trace gold from ores.
(Mercury is atomic number 80 and Gold is 79, so to turn mercury into gold, you would need to turn a proton into a neutron. This requires a cyclotron.)
Where do you get the magnifying glass in diamond mines?
there is no magnifing glass in diamond mines!
When did William Buckland discover the first fossil?
The first note of the fossil now known as Megalosaurus bucklandi was a description of a bone first discovered in 1676 in a limestone quarry near Cornwell. It was described by Robert Plot, then curator of the Ashmolean Museum, Oxford. The description was given in Natural History of Oxfordshire in 1677.
This is believed to be the first fossil bone of any of the broad Dinosaur family. It was the lower extremity of a femur. Its binomial name was changed in the early 1990s, from an earlier name. It was considered that the original bone of the 1670s (unfortunately now only known from a drawing), was too incomplete to form the basis of a formal species description.
Professor William Buckland of Oxford was visited by Georges Cuvier, and the lizard association was then made. Buckland's work continued in the 1820s, of more material, and led to the present name.
How did Chilean miners get stuck?
The cave over them was collapsing due to erosion and they had to dig holes underground for the lift up because there in tubes and 15min after last person was brought out the cave, it collapsed and they would have all been dead if they hadn't been brought out.
How deep are the chilean miners?
They are 2300 feet down. It's somewhere in the 80 degree Fahrenheit range for temperature.
5280 feet = 1 mile
Why do people use lanterns in mining towns?
People in mining towns use lanterns because they provide portable and reliable lighting for miners working underground where there is no natural light. Lanterns are also safer than open flames, as they reduce the risk of causing explosions in potentially flammable environments.
Where does mining occur in the earth's structure?
Mining occurs in the Earth's crust, which is the outermost layer of the Earth. Most mineral resources that are mined for industrial purposes are found within the crust, though some mining activities may extend into the upper part of the mantle.
What is the streak color of promethium?
Promethium is so rare and so radioactive I don't thing anyone's ever collected enough of it to tell. It would, however, presumably be a silvery-gray color like nearly all other metals.
What is metals structure that makes them easy to shape?
Metal is found in rocks, which are collected in mines and chemically treated to separate the rock from the metal. The pieces of metal collected can then be melted together to form different objects. The fact that they come from rocks means that they are still subject to the forces of nature and physics. The elements that are mixed or used to make that then decide how much of something (a force) will be used to shape it in a certain way.
Does geology involve mining engineering?
Geology involves the study of the Earth's materials, structures, and processes, including those relevant to mining operations. Mining engineering is a specialized field that focuses on the planning, design, and operation of mines, which requires a solid understanding of geology to locate and extract mineral resources efficiently and sustainably.
How has copper been important to Canadian economic development?
Copper has been important to Canadian economic development due to its use in various industries such as construction, electronics, and transportation. Canada has significant copper reserves and production, contributing to employment, trade, and investment in regions with copper mines. The export of copper and copper-related products has also played a role in Canada's international trade and economic growth.
When did miners start to use lamps?
Miners started using lamps in the early 19th century, with the invention of the Davy lamp by Sir Humphry Davy in 1815. This marked a significant advancement in mine safety by providing miners with a source of light that reduced the risk of explosions caused by flammable gases.
What are the three stages involved in extracting metal from it's mineral ore?
Smelting is a classic method of separating metals from (refining) ore. It's been around a long time. Chemical refining works well for certain metals. It came along more recently as chemistry evolved. Electro-refining depends on (what a surprise) electricity, and it is in common use nowadays.
Is there such a thing as blue marble?
Yes, the term "blue marble" is often used to describe photographs of Earth taken from space that show the planet predominantly covered in blue due to its oceans. It is a way to symbolize Earth's beauty and fragility.
What are today's modern uses for the mineral Topaz besides jewelry?
Topaz is used in a variety of industrial applications, such as in the manufacture of abrasives, ceramics, and electronics. It is also used as an ingredient in some toothpaste formulations due to its abrasive properties. Additionally, topaz is sometimes used as a gemstone in decorative objects and sculptures.
Why did the davy lamp help canaries?
The Davy lamp helped canaries because it was a safety lamp used in coal mines to detect the presence of dangerous gases like carbon monoxide. Canaries are sensitive to these gases, so if the bird showed signs of distress or illness, miners would know to evacuate the mine to avoid danger.
What is every color known to man?
The human eye can perceive many colors, but the visible spectrum consists of red, orange, yellow, green, blue, indigo, and violet. Additionally, there are countless shades and variations of these colors created through mixtures and combinations.
The modern day meter is defined by the orange-red spectral line of the element krypton. The fictitious ore that is the Achilles' heel for the man of steel (Superman) is kryptonite, which weakens and harms him due to its radioactive properties stemming from his home planet, Krypton.
What is the least reliable property to use to identify a mineral?
Color is the least reliable property to use to identify a mineral because many minerals can occur in various colors due to impurities in the crystal structure.
This process is called soil erosion. It occurs when soil or rock is removed from its original location through activities like strip-mining, dredging, or construction, leading to a disruption in the composition of the soil.
well ice is a solid and in germany we suck it but thats another story
What was the famous symbol flown by the miners?
. it was the iboseque its famous for the diggings in Australia and all the miners
What countries are trying to enrich uranium?
Some countries known to be pursuing uranium enrichment capabilities include Iran, North Korea, and Brazil. These processes are closely monitored by international organizations to ensure they comply with non-proliferation agreements and regulations.
