The Pros And Cons Of The Polymet Mine

As for metal, it has many uses. In fact, modern civilization has thrived off of things where iron is used like: buildings, car frames, bridges, and much more.

Copper is really a metal that has helped human society as we know it today a lot. It was found already 8000 BC and used not

Another reason this land should be protected is because it is one of the last natural living ecosystems. Alaska’s diverse ecosystem is one of the last places on the planet that has not effected by man. The Alaskan citizens follow a special way of life that has been going on for thousands of years. This way of life is used so that the people can coexist with nature. By mining this lad, that way of life would be completely

Minerals can affect society in many ways for example; Surface mining destroys vegetation across large areas, increasing erosion. Open-pit mining uses huge quantities of water. Acid mine drainage is pollution caused when dissolved toxic materials wash from mines into nearby lakes and streams. Minerals is approximately 80 percent of mined ore consists of impurities that become wastes after processing. These wastes, called tailings, are usually left in giant piles on the ground or in ponds near the processing plants (Figure 12.9). The tailings contain toxic materials such as cyanide, mercury, and sulfuric acid. Left

The worlds copper needs can easily be met from other mining company’s and locations around the world that are safer and more practical. The mine would most often than not destroy the worlds most valuable salmon habitat and kill a ton of fisherman’s jobs. Fisherman can take up to 50% of the pacific salmon

at Las Cristinas, Venezuela. The investment will allow 20,000 metric tons of additional ore to be mined

Miners systematically removed the resource and ship it to the surface. Subsurface mining is generally done for metals such as zinc, lead, nickel, tin, gold, copper and uranium. Subsurface mining is extremely dangerous due to natural gas explosions, which can cause shafts and tunnels to collapse.

The mining has become a controversial topic due to the mass publicity regarding the potential danger of nuclear power and uranium mining, not to mention the objections by some Indigenous groups. The controversy is significant

Prepare a 10- to 15-slide Microsoft® PowerPoint® presentation summarizing the costs and benefits of the proposed mine. Include the following elements:

The Olympic Dam mine is a large metallic mine and collects copper cathode, uranium oxide concentrates and gold and silver ores. Copper is often found in other rocks as a green/ blue feature, it is then processed to become copper cathode before distributed and sold. Uranium oxide concentrate is a form of uranium oxide which is then derived from

of the resources that we use. Today, everything is or is made from technology and needs the materials that the Polymet Mine provides. Phones, tablets, computers, watches, cars and houses are just some of the things that are made from different types of metals and materials found in the mine. Houses have tons of cords and wires running throughout the house and they all connect something to something else. You may not be able to see them but if you were to cut open a wire you could see a couple of small copper and or metal wires. The wires needed to be dug out of the earth from a mine in order for them to be in your house. Without the Polymet Mine you would

The history of the Morefield Mine is that it was first found in 1929 during world war 2. Before this mine was found it was a store with a gas station. Morefield Mine was first mined for amazonite, beryl, mica, and tantalite. The U.S Bureau took over the mine and made it 115ft deep and drove a drift 75ft at the 100ft level. They finally sold the mine to Sam and Sharon Dunaway in March of 1996. Sam and Sharon expanded the mine and lengthened it to 425ft on the 45 foot level and made it 135ft deep. Morefield Mine impacted humanity because it took 18 acres of land, but it is a great place to find minerals and

My first reason States that mining will affect many jobs including farmers and fishermen. I think this because, without good water, it would be hard for farmers to get good water for irrigating

Two mining companies, Northern Dynasty and Anglo American, have been fighting with the tribes in Alaska over the Bristol Bay mine. This is because that the Alaskan tribes are worried that the mining activity of the two mining companies would harm the First Nation land. However, the mining activity will bring lots of benefits to the USA economy. In my opinion, Bristol Bay mine development should be continued.

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.