Mountain Mining
Mining is the process by which minerals of various different kinds are taken out of the earth. As a general practice, a hole is dug into the ground, from where the minerals are harvested. These may be metals like gold or silver or copper, or they may be coal and salt and other like minerals, and they can be diamonds and other precious stones as well. It must be noted that most substances that are obtained form the earth are mined and mining also provides metal that can be used for steel making, and for other industrial purposes, and the gold and precious stones obtained from the earth can be used for the production of jewelry. The stones mined from the earth are used for building purposes, and they are also used for making the gravel that is used on highways. (The Topic: Mining, the basics)
There are in fact several different methods of mining, and the method depends on where the mineral or the coal deposits have been found, and how it has been found. While some minerals can be found very near the earth's surface, some others are only found very deep inside the bowels of the earth, and when they are closer to the surface, they are cheaper because they are easier to obtain, and when they are deeper inside, the are relatively more difficult to obtain, and therefore, dearer. When these minerals are to be obtained, the methods generally used are tunneling, wherein a hole is dug deep through the earth, and pumping, where the minerals are located under vast masses of water like for example, under the ocean. (The Topic: Mining, the basics)
It must be remembered that mining as an activity has been in existence for many years now, and the methods that were used at that time are no longer used today. Records of mining date back to as early as the sixteenth century, when there is in existence a picture of the copper mining and the metallurgy that was used at that time. An important fact is that in the older times, people who were involved in mining and in guilding would more often than not keep their affairs and methods a complete secret and not share it with the general public. Therefore, when Georgius Agricola in Freiburg, Germany, wrote his first book on mining and on metallurgy practices during the sixteenth century, named 'De Re Metallica', in the year 1556, and it was indeed a treasure for the people who wanted to acquire a deeper knowledge on the subject. (Copper in the middle Ages and Renaissance)
All his writings were based on his own personal observations, and he has detailed mining techniques, the various kinds of equipment that was used in those days, the mine surveying methods used at that time, the mining laws that existed, and the vein deposits and their recognition, the technique known as 'assay' which was used to determine the amount of copper in an ore rock, the methods that were used to 'smelt' the mined copper into cakes, and how to purify it. After reading this work it becomes obvious that mining was an industry that had seen very little progress from the time of the Romans, and that rocks were, even at that time, being plucked from the mountain sides and tunnels with shovels and with picks, in the absence of explosives. Tunnels that had been dug out were in general supported with timber; this is practiced even today, and the miners and the ore were raised or lowered into the shafts using winches. There were certain techniques used at that time, wherein water was drained away from deep shafts, and fresh air was pumped back in. In Italy, Vanoccio Biringuccio, of Sienna published the book 'Pirotechnica' in the year 1540, and this work was also equally valuable and was a treatise on the metallurgic practices and the mining of those days. (Copper in the middle Ages and Renaissance)
It must be noted that the Europeans, when they started to recognize mining for the valuable industry that it was, borrowed the concept of the 'water wheel' from the Chinese and from the Moors. Water wheels had been in use to grind corn, and when they were applied to the mining industry, it was easier for the miners to pump up water from the mines, and also to grind the ore, run the bellows at the blast furnace,...
Lost Mountain' and look at what the writer say about coal mining and its overall effects to the overall environment and the entire human race. It will first analyze the problem at hand both from the political side and other actors involved in the coal mining on mountain tops. In addition to that the study will go ahead to see the varying criticism and proponents views on the issue
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