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I don't understand the word 'profitable' so I can't communicate well today. I read article but I didn't prepared some answer about the question. I don't know well about mining. I just think it is very dangerous work. Actually, Korea mining industry was very active long time ago. Bye the way, it has limitation and we have to consider environment so it is not lively now. Coal was important mineral but we replace it as electronic energy. Today's artile is about crystal. It is used manufacturing electronics. I heard there are many mineral yet in north korea. My contry will rich as reunification.
>>> I did'nt understand the word 'profitable' so I can't communicate well today. I read the article but I didn't prepare some answer about the question. I don't know well about mining. I just think that it is a very dangerous work. Actually, Korea mining industry was very active a long time ago. By the way, it has limitations and we have to consider the environment. Coal is an important mineral but we are replacing it with electronic energy.Today's article is about crystal. It is used in manufacturing electronics. I heard that there are many minerals in North korea. My country will be rich if we will be reunited with North Korea. |
