Wow, it's really a flower stone, it's so beautiful to look at, it's as beautiful as a peacock's feathers. But what kind of stone is this? Guan Lin only knows red, red and other gemstones of various colors, but they are all solid colors, even diamonds and crystals are pure colors, so what will this flower stone be.

Guan Lin couldn't tell what kind of stone it was for a while, so she inadvertently put the flower stone on her nose and smelled it to see if there would be any smell. This smell really smells the smell, and it is still a familiar smell, that is, the smell of copper!

How can there be a copper smell, is there money in it? Guan Lin immediately denied herself, how could there be money here, it would be a long time before coins appeared. Since there is no money in the flower stone, then there is copper, otherwise there will be a copper smell, what a thought flashed in Guan Lin's mind!

Flower stones with copper? Isn't that in the copper mines? No, he said that he was looking for black charcoal, and he actually found copper ore, which is too exaggerated, can you not do this.

According to relevant data, copper was indeed the first metal discovered and used by human beings, and iron was used very late because it was relatively difficult to smelt. The discovery and understanding of a material by ancient humans is a long-term process. The earliest copper-related materials used were not smelted copper, but brightly colored, easily found oxide ores of copper, which were generally located on top of the entire deposit, and because of this, they were easier to find. Most of these beautiful stones are used to make beads, pendants or pigments for all kinds of decoration.

There is also natural copper in nature, it is the first metal used by human beings, it is often with copper ore, it is easy to be found together, because its color is very different from ordinary stones.

At that time, it was known that copper ore or natural copper was used to make various ornamental products, and it has been found in some Neolithic sites found in archaeology, such as Iraq, Turkey and some prehistoric sites on the eastern coast of the Mediterranean.

Guan Lin stood in the place for a while with this flower stone before remembering to ask where the flower stone was found, this is a very important thing, if you really find a copper mine, it will not be a simple big hair, this is a more important thing than finding black charcoal.

If there is black charcoal, and then there is copper ore, then copper ore can be smelted and copper can be extracted, and if you find natural copper directly, it will be even more terrible. With copper, you can use copper to make things, such as daily necessities, tools, weapons, etc., you can use copper to make things.

With copper, the Namut tribe first bid farewell to the Stone Age, and basically bid farewell to the Pottery Age, far surpassing other tribes. Guan Lin was so excited in her heart that she couldn't control herself a little.

Bronze is a sign that human development has entered a critical period, which has a huge and far-reaching impact on the development of human society, makes a leap in productivity, and provides the necessary conditions for changing production relations. The smelting and casting of bronze ware itself reflects the progress of productivity and is an epoch-making breakthrough in production technology, and the production and use of bronze ware reflects the change of production relations. For example, during the Longshan culture period in Greater China, many bronze relics or relics related to copper smelting were discovered, which opened the curtain of the Bronze Age and became an important milestone in the origin of ancient Chinese civilization. The Bronze Age was not the same around the world, and the path of technological development was also different. Our Greater China entered the Bronze Age during the disintegration of the primitive commune system more than 2,000 years AD. Humans learned about ore when they were looking for stone tools, and metal smelting was invented when firing pottery. The primitive copper smelting technology laid the foundation for ancient metallurgical technology, and the development of metallurgical technology provided conditions for the use of bronze to make household utensils, production tools and weapons. The use of metals has improved social productivity and promoted the development and progress of human society. The bronzes of the Yongsan culture were mainly used to maintain and strengthen the rule, and were hardly used for production. After the Shang Dynasty, in the production of a large number of bronzes, in addition to some of the production tools, most of them are bronze ritual vessels and bronze weapons, used for sacrifices and wars, that is, the so-called "national affairs, in the worship and Rong" that is, the bronze ware and the political, military, religious and other activities at that time are closely related, can be said to be the materialized form of state power and hierarchy.

Bronze is one of the three major origins of human civilization, and it is on a par with writing and cities. Greater China was one of the first countries to enter the Bronze Age. Bronze was used very early as a production tool, ritual utensils, and a large number of household utensils. Bronze has changed our habits, ways of working, and even the structure of our reign. These changes gradually formed a culture, resulting in a bronze culture that lasted for the abyss. Bronze culture has had a profound impact on the economy and culture of Greater China in the historical development of Greater China. To this day, the casting process, plastic art and cultural connotation of bronze are still used in modern craftsmanship and the aesthetic consciousness of the Chinese nation, which has promoted the development and prosperity of the metal craftsmanship and traditional culture of Greater China.

With copper, there is a qiē, which is not the same as firing pottery, firing pottery is at most a tool that changes life, and discovering copper has changed everything. Guan Lin held the flowers and stones in his hand, and walked quickly with the clansmen, and he had already filtered the history of China in his heart, and his expression was strict for a while, happy for a while, and excited on his face.

Finally came to the place where the flowers and stones were found, there were a lot of flowers, scattered there, Guan Lin looked for it inside, and actually found a piece of natural copper, which is the kind of wire copper core that Guan Lin has seen, but the color is a little dark. Guan Lin couldn't believe his eyes, in order to confirm whether it was copper, he picked it up and rubbed it on a stone a few times, and the unique light of metal came out at once.

Wow, this is really copper, Guan Lin really doesn't know about natural copper in nature, but he still looks for it crookedly, but if Guan Lin doesn't know copper, it's useless to see this, it seems that it is still good to have culture and knowledge.

It can't be just the above point, there should be something underground, or how did the above one come about? Guan Lin picked up a stone spear and poked it a few times at the bottom, and sure enough, there was still one below, and he made a lot of money this time.

was watching, Hu also ran over, it turned out that he had caught the prey, I heard that the black charcoal had been found, and the goddess Lin was looking at a kind of flower stone, so she hurriedly ran over to see what made the goddess Lin so interested.