What's the use of legendary mining

1. Zhou Xiaochuan pointed out that digital currency as legal tender must be issued by the central bank. The issue, circulation and transaction of digital currency should follow the idea of integration of traditional currency and digital currency, and implement the same principle of management. That is to say, q-coin and the like are definitely not good
as for whether to use blockchain technology to create digital currency. Zhou Xiaochuan said that the blockchain technology is an optional technology, but so far, the blockchain still occupies too many resources. Whether it is computing resources or storage resources, it can't cope with the current transaction scale, and whether it can be solved in the future depends on it. Zhou Xiaochuan said that in addition to blockchain technology, the digital currency research team of the people's Bank of China has also concted in-depth research on other related technologies involved in digital currency, such as mobile payment, trusted and controllable cloud computing, cryptographic algorithm, security chip, etc
the Chinese currency and the digital currency to be issued by the central bank can not be compared. The Chinese currency is a typical pyramid selling currency, so it is recommended to stay away from this kind of currency. The real digital cryptocurrency is bitcoin, Ruitai coin, Laite coin, doggy coin, thousand gold card and other digital currencies.

2. Silver mine. Gold ore. black iron ore

3. Copper, silver and gold are used to sell gold coins
black iron is used to upgrade weapons

4. < 1 > King City task, in this task, some need various purity of minerals 2 > to make fate, we have blue magic tears, plus copper, iron, silver, gold, < 3 > liter weapons

5. Minerals can be used for missions or weapons. Now the most important thing is mission minerals. High purity minerals can also be contributed to guilds to increase the level of psychic tower and add attributes

6. Gongshu District, the bus will arrive in 40 minutes

7.

Shenjie legend black iron ore is a kind of upgrade material for equipment. Some crystal value can be obtained by using these black iron ore. When you collect a large amount of mineral crystal value, you can go to Tiangong to find NPC "ouzi" to upgrade or upgrade equipment

related introction:

in the process of equipment upgrading or upgrading, the corresponding mineral crystal value needs to be consumed. With the equipment upgrading and quality improvement, the mineral crystal value consumed is increasing

low quality equipment can synthesize high-quality equipment in the main city NPC "ouyezi" (coordinate 202.149). Six pieces of equipment with the same quality can be synthesized to obtain one piece of equipment with higher quality, or black iron ore with the same quality can be synthesized. Synthesis costs 10000 gold coins, and the synthesis is 100% successful

extended data

black iron ore consists of many kinds of quality, and each kind of quality of black iron ore contains different crystal value. For example, the solid black iron ore can only get 1 Crystal value, while the best black iron ore can get 216 crystal value

if you need to obtain black iron ore, you can directly enter the mall to buy it. Players participate in some daily activities, kill all kinds of world boss, and also have the opportunity to drop black iron ore. When players find some high-quality and obsolete equipment, they can also get some black iron ore by decomposing the equipment

8. The simplest answer is to go to the official website. Because each version of legendary SF is different. For example, Heishan upgrades weapons. Those blessing gems and creating gems upgrade jewelry. Anyway, the usage of each f gemstone is different,
adopt

9. Pickaxe