Civilized miner
the recognition of ore veins by the ancients was basically based on experience, and the recognition of surface mineralization marks or ore vein outcrop shape was the accumulation of long-term labor experience
for example, "pangjinshi" is regarded as the prospecting sign of gold ore in gold ore dressing, and "black road" on rocks is regarded as the sign of silver ore prospecting
for pangjinshi, there are many records in ancient books
the compendium of Materia Medica cites the collection of materia medica: "the collection of vessels says:" common people take gold, dig more than Zhang deep, to fenzi stone, the stone is a black coke, there is gold under the stone... "Fenzi stone is the companion stone<
Qu Dajun quoted Shi Xing Ji in his Guangdong new language: "when I g more than Zhang, I saw Leifu Fanzi stone, which is brown and black scorched at one end. It is a stone with gold, and there must be horseshoe gold. There is a crystal bed beside the gedansha, and a Fanzi stone beside the gold. "
in Ben Cao Yan Yi written by song Kou Zong Xun: "a lump of gold, that is, a cave mountain or a hundred feet, can be seen with gold and stone. The stone is brown, and one end is as black as fire. This can be seen with gold, and its gold is deep red and yellow."< According to Tiangong Kaiwu, "most of the gold comes from the southwest. When you take it from the cave mountain to more than ten feet, you can see the accompanying gold and stone, and you can see the gold. The stone is brown and black like fire."“ However, in the cave of the Yi ape in the south of the five ridges, the gold first came out like black iron, and then it was g deep under the black coke stone“ The method of drawing silver. There are black roads on every stone wall< In Tiangong Kaiwu: "where is the silver seedling in the earth. There may be yellow gravel, or there may be a tangled shape in the cracks between the rocks in the soil, which means that it is not far away to go to the mine. "“ Where silver is made, the reefs are made. To the broken, such as sand, its surface sub ya, such as branch shaped, said riveting, its outer ring Stone said ore (surrounding rock). The large ore is like a fight, and the small one is like a fist. It is a useless waste. Its reef sand shape is like coal, the bottom is lined with stone but not very black, and its height is several
in addition, there are some indicative plants in the place where the gold vein is located, such as a wild Allium macrostemon growing near the gold mine in historical records
Youyang Zazu: "there are alligators on the mountain and gold under it."< According to the Geng Xin jade book, the root of the mountain looks like a green vine, purple and golden
it can be seen that the ancients have accumulated certain experience for the external performance of ore veins through years of prospecting and exploration. However, in order to truly determine the existence of ore veins, it is necessary to test mining and testing to further verify whether the experience is accurate. The Ming Dynasty Lulong's Shuyuan Zaji records: "the mine of hardware was born between mountains and rivers. In the place of origin, only the vein is hidden in the hard rock, which is as tiny as a hair. Those who have knowledge of the mineral resources can get it, chisel it and cook it. "
the so-called "gouge cooking test" is to verify experience through experimental means<
as for the mining method, for placer gold and the like, the panning method is mostly used. In "Tiangong Kaiwu · hardware", it is said that "water gold... Is extracted from the river, panning for gold."<
in addition to scouring for hair, chute method is also used. According to song Zhuyu's Pingzhou Ke Tan, "Liangchuan metallurgy, taking sand along the stream and scouring with wooden plates, has little and laborious results. Deng, laijinkeng households stop using big wood, sawing it, leaving blade marks. When you throw sand on it, you will be flooded with water. When you remove the sand, you can easily get it in the golden saw pattern. "<
the gold chute is also known as "gold Liuzi" and "gold bed". The chute method was widely used in the Qing Dynasty
all of the above are gold mining methods for placer gold. For deep buried gold, mining is necessary< In Ben Cao Yan Yi, song Kou Zong Xun said, "a lump of gold is a cave mountain or a hundred feet..."
"Tiangong Kaiwu · hardware": "most gold comes from the southwest, and the one who takes the cave mountain is more than ten feet..."
all gold and silver mines are mined by rock drilling, and the cave mountain breaks into the underground. Now some ancient mine sites have proved that the ancient mining method in China has been very mature. In the Tang and Song Dynasties, the room column method was used to support the mine with wooden columns
excerpt from the fish reading club, for reference only, I hope I can help you and answer your doubts.
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for many years, we have been constantly polishing our own procts and making all-round intelligent layout. Based on the original two core functions of real name authentication and contract signing, our E-contract SaaS proct function adds six moles: organization management, approval management, seal management, contract drafting, contract template management, notarization and certificate keeping. Earlier, we also released a number of technologies, such as handwriting recognition, fragmentation storage mechanism, printing security and anti-counterfeiting. In addition, in view of the lack of online judicial disposal channels and the different standards for determining the effectiveness of electronic evidence, we have launched a "real hammer" preservation system to achieve evidence preservation and real-time issuance of evidence, and provide more professional and efficient legal protection services while providing customers with electronic contract services
Article 224 of the criminal law stipulates that organizations and leaders, in the name of business activities such as selling goods and providing services, require participants to obtain the qualification to join by paying fees or purchasing goods and services, and form a hierarchy according to a certain order, and directly or indirectly use the number of development personnel as the basis for remuneration or rebate, so as to lure and encourage the development of enterprises Whoever coerces participants to continue developing pyramid selling activities in which others participate, swindles money or property, or disturbs economic and social order shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention and shall also be fined; If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than five years and shall also be fined.
if you mean to improve mining in resources, I know two. I don't know which one you want:
1. There is a percentage on the top left of the game screen. That's the ratio of research to national economic income. If it is 100% of the number of studies, that is to say, your economic income in each round is 0%, you need to adjust the appropriate number through the "+" or "-" next to it< br />2 Special minerals. This thing is generally used to increase the favor of citizens, just like the pigs and sheep on the map. The special thing is that there will be minerals on the ground and some flashes (this is civilization 4, forget civilization 3). Of course, these mines and the like can also be used for diplomatic purposes
that's all I want to say. I don't know if it's useful for you. So far, there are few civilized players in China
have a good time!!
once you have a mining residence, you can start procing miners who work in the mines. Style can be used to repair large beacon (also can be used to repair ark)
miners will build mines on the land around their residence. When the ore can be collected, a stone icon will appear above the pit; Click this icon to get the ore, and then the mining of the pit will continue. When the gem mining card is unlocked, miners can also use it to mine gems.
at the same time, skills can be upgraded in the proction center to accelerate the output value