Minerals :: essays research papers

Mining is one of the largest commercial jobs. The word mining doesn&8217t sound very important to ordinary peoples who doesn&8217t know geology. After I read this book, I knew our culture need industrial minerals more than they need anything else except food, but even food could not be produced without minerals. There are only a few of the world&8217s five billion people who don&8217t rely on mineral every(prenominal)day. Unfortunately, there is many factors concerning these industrial activities. Will it make profit or is it not economically feasible.Minerals can be found in every part of the earth&8217s crust, but with two important needs the concentration of mineral and the size of the deposit. We want to make sure the mineral is postgraduate grade and large enough to repay the investment and make profit. Of the many mineral found, there is only a few mineral will come out to have good potential. So it must be tested widely, which costs a lot of time and speed is one of the c ritical factors. If the construction is financed by loans, it leads up to high interest costs.The economics of a mine depends upon ore reserves, grade, type of ore, and the location. In order to mine, many months and millions of dollars have to spend in construction. There are only a few mines are discovered in convenient places, this costs a lot on transportation and labor on much(prenominal) an atmosphere. Construction includes food, health, accommodation and recreation facilities for the hundreds of working man. Water, power, communication, equipment, etc&8230 So in a construction site is almost the same as a little empire. In able to build this, the Industry Company has to make sure the ore they are getting is worth it.Environmental concerns are global concerns cost advantages may add-on by having higher environmental impacts from mining. This creates air pollution and global problems. In the other hand, the skill of mining delivers benefits to all of the earth&8217s population . Such as medicine, communication, etc&8230 all provide benefits to human by metals and minerals.