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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
Mining Syndicate: An association of companies or group of investors formed to develop or operate a mine or to explore for minerals. The term "mining syndicate" is largely historic. Mining syndicates were common in the 19th and early 20th centuries, and were most often formed to provide the capital for a single property, which they typically were named for. Mining syndicates were organised as partnerships or as trusts with the investors recieving share interests in proportion to the amount of their investment. Investors normally had no direct involvement in the operations of the syndicate, which was the role of the syndicate manager(s). Modern day equivalent terms for mining syndicate are joint ventures and consortiums or limited partnerships.
Gem and Mineral Consentrator screens are being used to search for Diamonds at Crater of Diamonds State Park in Murfreesboro, Arkansas.
Data Warehousing is the process of unifying data from multiple data sources under a single unified schema. A data warehouse is a subject-oriented, integrated, time-variant and non-volatile collection of data in support of management's decision making process.
What kind of metal is a futon frame?
It depends on the manufacturer. Most futons I have seen are steel, and can be cut with a torch, brazed, and welded.
Which company has a good stone crusher?
In China there are many stone crusher manufacturers, for example Shanghai Sanme and Zenith Mining and Construction. There are other stone crusher companies around the world, including Seppi, Williams Crusher, and Sandvik Mining.
Many manufacturers produce jaw crushers, impact crushers, cone crushers, mobile crushers, etc. Product quality is similar. When considering buying a product, consider the the company's strength, service, price, and various other factors to make the best choice.
Is open mining or closed mining more expensive?
Open-pit mining is generally less expensive in terms of exploration, development, equipment and operation. Typically, when a recovery operation is developed as an open-pit mine, the valuable mineral deposit is closer to the surface. Also, because it is open-pit, the scale of economy applies, meaning that larger equipment can be used, thus lowering the per-unit cost of operation. In addition, while underground mines must leave behind some of the target minerals in order to provide support for the mine structure, open-pit mines do not.
It should be noted that while open-pit mining is generally the less expensive mining method. that will not always the case. This is due the geology. The nature of the ore body, and the depth and angle of the deposit will enter into cost considerations when choosing a mining method. It can also depend on the rehabilitation requirements as with open pit mining you are left with huge holes in the ground and with under ground/closed mining you simply have a small entry to close with mining is finished.
What the miners ate during the gold rush?
their main foods were bread, which they call damper,mutton and some tea!
Improvement:
They usually ate bread, which was called damper, mutton which was sheep meat and they drank tea! they make butter at of cream, the miners use to use butter with bread.
Can mining bauxite affect the respiratory system?
There is little evidence of significant adverse effects on respiratory health associated with bauxite mining.
There is little evidence of significant adverse effects on respiratory health associated with bauxite mining.
What country Oceania or Australia produce the most bauxite?
Oceania is not a country. So that just leaves Australia as the country to produce the most bauxite.
What are Mississippi's mining products?
Petroleum and natural gas are important natural resources in Mississippi. Other mined products include clays, limestone, lignite and sand and gravel.
Where is Australian iron ore exported to?
Australia exports iron ore to steel mills in Asia, Europe . Iron Ore is one of Western Australia's largest export earners.
How much does Namibia make mining diamonds?
According to Wikipedia: "Diamond remained the most economically significant mineral commodity produced by the mining industry of Namibia. The country produced about 2% of the world's gem-quality diamond, which placed it as the eighth ranked producer of gem diamond in terms of value. Diamonds contributed N$2,5 billion (US$235 million) in revenue to the government in 2013."
Number of people currently employed in the coal mining industry in Australia?
According to 2012 figures, Australia's mining industry employs approximately 269 300 people. This equates to about 2.3% of the total workforce, which is a very small proportion! despite the importance of the mining industry in Australia, both domestically and for overseas markets. This may well increase, as in the decade prior to 2012, jobs in the mining sector increased by 188 800, which is an annual growth rate of 12.8%.
Does panama mine gold and diamonds?
There are no diamond mines in Panama, but the geography has been chosen as a diamond trade hub with diamond brokerage businesses.
Apparently, gold mining does occur in the Donoso district.
What did ghana's kings do with the money they raised from gold mining?
They did something to get us this far in life!
Does Italy mine for gold of diamonds?
Italy does not mine for gold of diamonds.
Italy does, however, mine for gold.
