Man dug ore

1. In fact, I think that the wisdom of the ancients is far more than that of our modern people. The ancients rely more on their wisdom to solve many problems in life. Now we are more a small number of elites to study and solve problems. Most of us enjoy their success and don't use our brains too much. So the wisdom of the ancients is really powerful
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.

2.

First of all, mining is the cornerstone of the development of blockchain technology. Without mining, blockchain technology will not develop so fast

the reason why so many people are mining, or mining, can get good income, I used to fry money, but the risk of speculation is too big, so later directly turned to mining, as long as you buy a few old graphics cards, and then use ha Yu miner , you have become a qualified miner

because mining is a process of mining using CPU and GPU, GPU will play a greater role in it, so if you want to mine, you will never be disappointed to invest more in a few video card mining machines

3. Yes.. Can not find

4. Mining 1-375 training process

1 the old copper mining area should dig by itself, which is very valuable. The new district directly purchases cheap things, smelting to gray

65 low-grade tin area (smelting to about 100)

bronze 1 copper mine + 1 tin mine = 2 bronze smelting Bronze Ingot needs mining skills (65)

75 silver mine coniferous forest, barren land, barren land, wetland, thorn Valley, Chiji mountain, alaxi highland, twilight forest, etc Hillsbrad hills

125 barren land of iron ore, thorn Valley, Hillsbrad hills, coniferous forest, alaxi Highlands There are middle and high grade areas in the altrank mountains

155 gold mines

ingot 1 iron ingot + 1 coal = 1 ingot. Smelting ingots requires mining skills (165)

175 middle and high grade areas of mitag mines (smelting here can reach 210 points)

230 burning plains of true silver mines, xintland, Dongquan Valley, East plague, Angolo crater, etc Wasteland

230 scorching valley of black iron ore, burning plain, Blackstone abyss

250 Burning Plain of silver ore (smelted to about 280), Isala, Angolo crater, winter spring valley, East plague, West plague, hillisus, curse, fewood forest

275 East plague, burning plain of silver ore Pestilence of the west, heliosus, the valley of the winter springs, Isala Angoro crater

300 Hellfire Peninsula learning expert level mining

300 magic iron ore smelting to about 315 Hellfire Peninsula

325 refined gold ore smelting to about 340 Hellfire Peninsula (no but can rise point)

350 Heng gold ore smelting to 360 left and right Hellfire Peninsula (no but can rise point)

350 magic steel ingot smelting to 3 70 or so Hellfire Peninsula (no, but can rise)

375 krypton gold mine (in fact, you can go to the Arctic to mine the Arctic mine)

5. Generally, private property that does not belong to itself, unless there are proceres, all unproved mines in China belong to the state, and the proved ones, if needed by the state, belong to the state.

6. When you enter the mine cave, you can only knock on the round stone by the river to get out of the iron ore. The pick is useless for the iron ore. you'd better take some wood and a fire, iron spear and crossbow, and then according to the cold and hot conditions of the mine cave you want to go to at that time. Only iron pick can dig ore in the mine cave, so can crystal. Water, you need to bring some food. Iron pick is needed to dig the mine

7. Mining license is the legal evidence for the mining right holder to exercise the right to exploit mineral resources. A license certificate issued by the mining registration administration organ to grant the mining right applicant the right to exploit mineral resources. The mining right license shall be uniformly printed by the competent department of land and resources under the State Council and issued by the competent department of land and resources at all levels according to the statutory authority. The main contents of mining license include: name of mining enterprise, economic nature, mining main minerals and associated minerals, three-dimensional scope of mining area, term of validity, etc. Mining licenses shall not be traded, altered or lent to others.