黄金的历史（History of gold）.docVIP

黄金的历史（History of gold） History of gold From the primitive times to the present modern society, GOLD played an important role in the development and growth of human art, culture and economy. Archaeologists excavated 40 thousand years ago, gold jewelry, handicraft and industrial gold, still has a unique dazzling gold Jun, no wonder people have been on the original gold high worship. The natural color of gold, and the sun will be the symbol of mystery and power compared to the mighty force of the people, and also with the wonderful feeling of feminine. The use of gold was first recorded in history and was the story of the opening of the gold mine in Egypt (EGYPT) and the VALLEY (MESAPOTAMIAN). The Egyptians believed that is the first to understand the artwork made using gold winners, they found a way to melt gold, gold and other metals and impurities from the methods used by just one built with mud pot for heating, melting gold after pouring, and other impurities by absorbing mud pot. The ancient Egyptians melt gold very skillful and exquisite, the unearthed gold art is well for the concept. The biblical Solomon mine is one of the ancient gold deposits. When the Egyptians worked in the gold mines along the RIVER NILE, the Greeks and Persians were also busy developing gold deposits in the MEDITERRANEAN SEA area, and gold production and demand increased. A lot of Rome (ROME) ancient costume films, such as the famous Golden Fleece (THE GOLDEN FLEECE), gold and Lamb of Greek mythology Maibaosi emperor (KING MIDAS) point gold, and gold are closely related, can be seen from the importance of gold in the ancient culture. The Romans contributed most to the early mining of gold. They did not invent explosives. They used the principle of cold contraction and thermal expansion to smash the stones in the mine by high temperature and cooling procedures, and then found metal by hydraulic pressure, which increased the output of gold to 10 thousand pounds per year. At that time, the c