0
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
Is the primary sector of gold a gold mine?
No, the primary sector is silver. The unprimary (or 'Primiusu' ) is Gold, but is often refered to as a shiny yellow.
The North had virtually all the deposits of iron ore in the United States. This helped the North develop an industrial economy based on steel and manufacturing.
What is an example of a customer need?
Make me smarter. Help me do it myself. Make the response fast . but don't sacrifice quality--quick and rushed aren't the same. Help me customize the experience like I want it.
because it has good heating conditions
Copper is a very good conductor of electricity (second best only to silver) and affordable for construction of electrical instillations.
Where is the worlds biggest diamond trading centres?
There are several, including Antwerp, Belgium and New York City's diamond district.
dip is angle of ore body from horizontal plan.and strike is perpendicular to dip.these are important parameters to represent orientation of ore body.
Are the Netherlands a large mining industry?
No, not anymore. There are no mines open anymore in the Netherlands. The last (located in Limburg) closed somewhere in the beginning of the 20th century.
Who was the first mining engineer?
I'm sure there were ones before him, but he was the first to document mining and metallurgy as they were known in his day. Georgius Agricola in his book "De re metallica".
What are the four Australian towns famous for gold mining?
Ballarat and Bendigo were virtually equal in their popularity.
People that make automobile parts, construction workers to help build a house, and people that make trucks, trains, and train tracks
How were the 33 Chilean miners- who were trapped underground from August to October 2010- rescued?
A lifter lifted them up
What did the Chile miners eat underground?
the chilean miners were fed 2 tablespoons of tuna and some milk PER DAY.
How many miners died in Chilean mine accident?
The total of men who died was 9 - five men were killed by heavy machinery and four by falling rock.
Mining of JPG typically refers to the process of extracting metadata or analyzing the content within JPEG image files. This can involve recovering information such as the camera settings used to take the photo, location data, or even hidden information embedded in the image. Additionally, it can encompass techniques for data recovery, image forensics, or even the extraction of visual features for machine learning applications. Overall, it combines aspects of data analysis and digital forensics related to image files.
What is alayer of coal under the gound called?
A layer of coal underground is called a coal seam. This seam is a continuous layer or sheet of coal that is buried beneath the surface of the Earth.
Well pretty much like gold. But there are r some chunks of gray
Where did the United Mine Workers UMW originate?
The United Mine Workers (UMW) got its start in Washington County PA, primarily in Charleroi, PA and Washington, PA.
The UMW was later founded in Columbus, Ohio, on January 22, 1890.
Out of the ground they look like little rocks/crystals. It is only when they are cut and polished that they look like they do in a ring.
What is the objective of manufacturing process planning?
Getting a quality product to the customer by their due day.
