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Health risks in coal and mineral mines
Coal mining and health
Diamond mining and environmental and social impacts academic article
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Assignment 6: Annotated List of Research Materials Group Number: Group 4 Group Name: Diamond Commodity Researcher’s Name: Steven Tran Identify the topic you are covering: (e) Health effects associated with the consumption of the product: Name of Source 1: A Diamond’s Journey: Grim Reality Tarnishes Glitter URL: http://www.nbcnews.com/id/15842524/ns/world_news/#.Ux3ybIV7p8E (MSNBC) Summary of Source Information: This article talks about the health conditions of many miners and diamond diggers that are affected due to substandard working conditions in sub-Saharan Africa. In these areas, where there are many unregulated mining locations, workers are prone to being exploited to hazardous working conditions. Children are especially vulnerable in these environments because they already suffer from poor health conditions due to lack of care and nutrition. Children have often been exploited in the diamond industry due to their ability to get into small spaces and dig out packs of dirt. Another health effect associated with diamond mining, in which this article talks about, is how diamond deposits have often mixed with vegetated areas, leaving it unsuitable for farming activities. Mining equipment leaves heavy minerals and chemical products that run into the rivers and contaminate vital sources of water for the mining community and people who live in these rural areas. Currently, diamond companies, as well as labor and health activists, are trying to do something to help improve health conditions of workers. Name of Source 2: Dangerous Little Stones: Diamonds in the Central African Republic URL: http://www.crisisgroup.org/~/media/Files/africa/central-africa/central-african-republic/167%20Dangerous%20Little%20Stones%20-%20Dia... ... middle of paper ... ...sumption, creates emission of greenhouse gases and other harmful chemical materials. Once released into the air, it can cause environmental problems, which in turn threatens not only the environment, but also the health of the people who live in it. In order to reduce the use of energy to help protect our planet and our health, the diamond mining industry has implemented renewable energy programs to monitor energy and carbon emission. Since its beginning, mining company PHP Billiton program has saved an equivalent of one million liters of diesel fuel per year at their Ekati Diamond Mine in Canada’s Northwest Territories. The health of the environment and the health of humanity are as one. Whatever we do to our planet, we do to ourselves. Reducing energy consumption of diamond mining not only helps protect our planet, but also helps protect the health of our people.
Deep within African mines, elusive diamonds lay enveloped in the Earth’s crust. Possessing much influence, beauty, and tension, nature’s hardest known substance causes parallel occurrences of unity and destruction on opposite sides of the globe. Diamonds, derived from the Greek word "adamas", meaning invincible, are formed deep within the mantle, and are composed entirely from carbon. Moreover, only under tremendous amounts of heat and pressure can diamonds form into their preliminary crystal state. In fact, diamonds are formed approximately 150km- 200km below the surface and at radical temperatures ranging from 900-1300 C°. When these extremes meet, carbon atoms are forced together creating diamond crystals. Yet how do these gems, ranking a ten on Moh’s hardness scale, impact the individual lives of millions of people besides coaxing a squeal out of brides-to-be? These colorless, yellow, brown, green, blue, reddish, pink, grey and black minerals are gorgeous in their cut state, but how are these otherwise dull gems recognized and harvested? Furthermore, how and why is bloodshed and violence caused over diamonds in Africa, the supplier of approximately 65% of the world’s diamonds? (Bertoni) The environmental, social, and economic impact of harvesting, transporting, and processing diamonds is crucial because contrary to popular belief, much blood has been spilled over first-world “bling”.
Today, we take many of our natural resources for granted without think about the consequences. For example, cutting down trees, burning fossil fuel, and the consumption of meat. Our ozone layer is becoming weaker and weaker to due factories burning too much fossil fuel. This causes too much carbon dioxide, which affects our ozone layer. If we can limit the amount of natural resources we use on a daily basis, we will be able to see a big change in society.
One of the biggest problems with working in a mine is the the health risks you are taking when stepping into a mine and staying there anywhere from 10-16 hours of the day. Miners of the Gilded Age, needless to say, did not live very long at all. Some of the diseases they contracted were black lung, Silicosis, and COPD. Coal Miner’s Pneumoconiosis, more commonly referred to as Black Lung, is caused by inhaling respirable coal mine dust. Silicosis is a more specific, but yet still commonly found in coal miners, version of Black Lung caused by inhaling respirable crystalline silica, such as Quartz, a major component in rocks. Chronic obstructive pulmonary disorder, or COPD, is still common today in people who don’t even work in mines. COPD is a progressive disease that increases airway
Analysis Introduction This project belongs in the engineering-efficiency category; therefore, it has to fit at least 3 of 4 performance hurdles, which are 1. Impact on EPS; 2.Payback; 3.Discounted cash flow and 4. Internal rate of return. In this article, some of those involved explained and described their opinions; however, professional knowledge may have been lacking.
It’s hard to imagine that a mineral could be fueling wars and funding corrupt governments. This mineral can be smuggled undetected across countries in a coat pocket, then be sold for vast amounts of money. This mineral is used in power tools, parts of x-ray machines, and microchips but mostly jewelry. Once considered the ultimate symbol of love, the diamond has a darker story. "Blood" diamonds or "conflict" diamonds are those mined, polished, or traded in areas of the world where the rule of law does not exist. They often originate in war-torn countries like Liberia, Sierra Leone, Angola, and Côte d'Ivoire were rebels use these gems to fund genocide or other questionable objectives. Even with a system known as the Kimberly process which tracks diamonds to prevent trade of these illicit gems, infractions continue as the process is seriously flawed. The continuation of the blood diamond trade is inhuman, and unethical, and in order to cease this illicit trade further action to redefine a conflict diamond, as well as reform to the diamond certification prosess is nessasary.
The word diamond is originated from the Greek word, adámas, meaning invincible. While in todays’ time diamonds are used to convey love and wealth, diamonds were first used, about 3,000 years ago, in India for a more beneficial cause. During that time they were desired, not only for their value but for their refraction of light. During the past 3,000 years there have been many myths associated with diamonds. Some beliefs were conspired based on forms of metaphysical properties, medical treatments, and a curse resulting in the death of all who owned it.
Rare metals such as cobalt play an important role in our daily lives. Devices from car batteries to cell phones contain rare cobalt, and as the demand for these devices increases, so does the demand for cobalt. However, the process of mining these materials horribly impacts both the environment and the miners. Most cobalt miners live in the African Congo, where they work for extremely low wages with little if any regulation. Child labor is a frequent force, as many children either cannot afford to go to school or need to work in order to be able to pay for school in the future. Artisanal mines are the worst offenders, with no regulation nor advanced mining technology, but since they produce much cheaper cobalt than industrial mines they continue
What comes to mind when you think of coal mining? If you're like me, coal mining means living in darkness and a cold hearted industry. Other words that come to mind are poverty and oppression. Coal mining is not a job that you dream about or get a degree for. People who are coal miners do not chose a life full of danger and repression, they get stuck with it. There are many dangers that come along with coal mining, not only for the workers, but for the environment. Coal mining and the coal industry have caused irreversible damage to our environment and has killed innocent miners.
“Diamonds are a girl’s best friend,” the title of the song from the original Broadway production of Gentlemen Prefer Blondes, made famous by Marilyn Monroe in a film of the same name, has epitomized society’s materialistic aspirational appetite for symbols that represent wealth and status.
Lins, C., & Horwitz, E. (2007). Sustainability in the Mining Sector. Retrieved November 6, 2017, from http://www.fbds.org.br/IMG/pdf/doc-295.pdf
Though it has had many negative impacts on the environment in the past, mining is a vital industry completely necessary to our economy and lives. Nearly every item we use or encounter in our day to day lives is mined or contains mined products. Without the excavation of such materials things like computers, televisions, large building structures, electricity, and cars would not be possible. Virtually every technological and medical advance uses minded materials, without which millions would suffer. Some examples of minerals in the home include the telephone which is made from as many as 42 different minerals, including aluminum, beryllium, coal, copper, gold, iron, silver, and talc. A television requires over 35 different minerals, and more than 30 minerals are needed to make a single personal computer. Without boron, copper, gold and quartz, your digital alarm clock would not work. Every American uses an average 47,000 pounds of newly mined materials each year, which is higher than all other countries with the exception of Japan, which is a staggering figure representative of our dependence and need for mined minerals. Coal makes up more than half of nation’s electricity, and will continue to be the largest electrical supplier into 2020 & accounting for some 95 percent of the nation's fossil energy reserves – nine of every ten short-tons of coal mined in the United States is used for electricity generation. As the population of the world grows more mineral resources must be exploited through mining in order to support the rising demand for such products. Though it may present a hazard to the environment and those physically located nears the mines, the materials extracted from mines...
The benefits: Coal mining can benefit humans as well as it supports the economy in many ways. Coal mining provides a lot of jobs for local communities. It provides over 7 million jobs worldwide. Waste incineration units produce a lot of carbon dioxide gas, approximately around one third of the greenhouse gases. It also impacts people’s health as they get exposed to the toxic emissions by breathing in the air or consuming contaminated food and water.
One morning, a well-known gentleman went into a bank in London, and was received immediately by Mr. Alexander Holder, head of the bank. He asked for a loan of fifty thousand Pounds. Mr. Holder asked him to present collateral to cover that large sum of money; the man showed him a crown that belongs to the country. Knowing the risk, Mr. Holder agreed to lend the gentleman that large sum of money if he pays it back in a few days. After the gentleman left Mr. Holder decided to keep the crown all the time near by him, so he took the crown to his home in Streatham. There he lived with his only son Arthur and his niece Mary who was an orphan. He told them about his story with the crown of diamonds. When the father was going to sleep, Arthur asked for two hundred pounds. He refused to give him thinking his son was spoiled by his rich friends who had nothing to do except watch horses. Before going to sleep, he went to check that all windows and doors were locked. He saw Mary at a side window at the hall. She closed it quickly, and Holder noticed that she looked anxious. After he went to sleep, he heard some noise that woke him up; he waited until he heard it again coming from his sitting room. He jumped out of his bed and saw his son holding the crown broken from the side and three diamonds were missing. In grief, he accused Arthur of being a thief and a liar. Meanwhile Mary came in and seeing the crown fainted. Arthur asked if he could leave for five minutes but Holder refused and called the police to take his only beloved son to jail. The police searched the house but could not find anything and advised Holder to get the help of Mr. Holmes the famous detective.
In our days, mining for resources is inevitable. The resources we need are valuable in everyday life. Such resources mined up are coal, copper, gold, silver, and sand. However, mining poses environmental risks that can degrade the quality of soil and water, which can end up effecting us humans if not taken care of and many of the damages are irreversible once they have occurred.
Mining is the process or industry of obtaining minerals from the earth. Topics in this paper I’ll be specifically discussing are pros and cons of mining, structures of a mine, mining in general, California gold rush, diamonds in Africa, and comparison of diamond and gold mines.