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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
Crystalline is a description used for a solid which has its atoms (or ions/molecules) arranged in a repeating pattern. A crystal can be described as a crystalline solid.
Crystalline is a description used for a solid which has its atoms (or ions/molecules) arranged in a repeating pattern.
A crystal can be described as a crystalline solid.
Which ores are sourcers of metals used in the making if automobiles?
bauxite, gelena, casserterite, chal copyrite, sphalerite, wolframite..
(alyssamc6)
What type of economy is based on mining or producing raw materials to be used in foreign industries?
An industrial economy is based on mining or producing raw materials to be used in foreign industries.
What effects does china clay mining have on the environment?
It can completely spoil agriculture and drinking water. Nearly 500 or more drinking-water wells have been polluted and Acres of agriculture burned and the land became like a desert in our area. Actually the company is a small company but, it emits or removes waster water after treating the china clay.... Its a yellow water and which can kill insects... Now in our canal there is not even a single species, the water can not be used for any purpose, even it can not be used on plants, if we use, the plants will be burned over few days.
Are there any drawbacks from mining?
In fact, mining is sure to cause some environmental damage. If you want to build a mine but do not want to have too much damage to the environment, you can remove dust from the ore production and environmental protection process, so that it will reduce the drawbacks.
Why opencast mining is cheaper for companies?
because opencast mining doesnt require shafts and tunnels to be built unlike other approaches such as deep mining. it is on the surface so transportation costs from underground to ground level do not exist. insurance costs for miners may be lower as there is no risk of the mine 'caving in'.
When did the coal industry in West Virginia become commercially viable?
By entering the export market which now sends West Virginia coal to 23 foreign countries.
What metal was mined on Kawau Island in New Zealand?
The metal mined in New Zealand on Kawau Island was copper, in 1844.
How is it determined if you file chapter 7 or chp 13 bankruptcy - is it a ratio?
A Chapter seven is a total liquidation bankruptcy, which means the person will have to forfeit all nonexempt property. A chapter 13 is a consolidation bankruptcy, the person keeps all of their property and pays a specified amount to the BK trustee who distributes it to creditors. The time frame for repayment under a chapter 13 is 3-5 years. With new bankruptcy reform more people will be required to file a 13 if they can pay even a small part of the debt(s). The type of filing that can be used now depends mostly on the financial status of the person, rather than which one to choose.
How does diamonds affect the economy where it is mined?
Diamond mining contributes to the local economy in the same ways that any kind of process industry operation contributes. Jobs, taxes and company benefits are high on these lists of contributions.
What geographic factor is most responsible for the prosperous mining operations in south Africa?
plentiful natural resources
How does the north seeking gyro work?
North seeking gyro is the best gyroscopic surveying instrument for the mining and Oil & Gas industries. As it is a North-Seeking Gyro, all measurements are in reference to geographic North. Unlike other downhole survey or magnetic tools, it is not affected by magnetic interference. When it comes to directional surveying where precision and accuracy are of paramount importance, especially in areas with strong magnetic influences, true North-seeking gyro while drilling is the only solution. It can run inside casing without worrying about the magnetic influences causing deviations and errors.SPT true North-seeking gyro while drilling uses quartz technology, more rugged and highly precise in operation.
What region in California support each what industries timber fishing mining farming and tourism?
Mountains
Where do you get iron ore in RuneScape?
Try Al Kharid, East of Lumbridge, or areas south-east of Varrock, North of Lumbridge.
Oxygen is not blown into pure iron, it is blown into molten iron ore (many impurities) and coke has been added to the mix as well. the coke reacts with the impurities and the oxygen to purify the iron ore.
