About the mining of copper ore

Copper smelting is the method of reducing the copper in the ore by chemical methods to obtain copper. (Everything else was disposed of as slag).

For low-grade ores, the cost of mining and beneficiation is high, and the cost of refining is high.

Depending on the scarcity of mineral resources and the level of technology in each country, the requirements for minimum standards vary from country to country.

See the specific data upstairs, learn and learn together).

Summary. Dear, it depends on the beneficiation and smelting technology, such as the average taste of low-grade copper ore in the underground of Purple Mountain, and the taste of open-pit copper mines may be even lower.

Dear, it depends on the beneficiation and smelting technology, such as the average taste of low-grade copper ore in the underground of Purple Mountain, and the taste of open-pit copper ore may be lower.

How much is a 1·8 grade of copper ore worth?

The grade of copper ore is worth about 1,000 yuan a meal.

How is it calculated? At present, the copper metal ** is 60,205 yuan, and the unit price of each grade is yuan. 3 grades are yuan.

By Hu Pi is the original ore, according to 25% of the price, ** is about 450 yuan with a ticket. Contains gold and silver and is denominated separately.

What about gold and silver.

It's the price of gold + premium.

It depends on the trend of the day.

If the copper grade is, what should the gold be in grams?

This is not accurate, for example, 500 grams, grams are 250, which is in the quality of 680 a meal, plus 250 grams of gold.

Thank you! I basically get it.

First of all, various metals with copper are gathered together, and then sanded with sandpaper and then exercised at high temperatures, and copper ore is mined directly with an excavator.

The copper mine has workers underground, and then it has to be taken to the factory for rough processing, filtering out some unwanted impurities, and then taken to precision instruments for further processing.

Summary. Hello, according to national regulations, the content of copper ore per ton is above and is suitable for mining. In addition, geological surveys are required prior to mining to determine the quality and quantity of the ore, as well as the structure and characteristics of the ore, in order to determine a reasonable mining plan.

Hello, according to national regulations, the content of copper ore per ton is above and is suitable for mining. In addition, geological surveys are also required before mining to determine the quality and quantity of the ore, as well as the structure and characteristics of the ore, and the fiber family to determine a reasonable mining plan.

The amount of copper per tonne suitable for mining depends on the quality of the copper ore. According to the state banquet regulations, the copper content of copper-rich ore bodies is between 1% and 2% to be suitable for mining, that is, there must be at least 10 kilograms of copper in one ton of ore. However, if the content exceeds 2%, it will affect the output, so not all high copper deposits are suitable for mining, but should be determined on a case-by-case basis.

In addition, it is necessary to consider factors such as the location of mining, the presence of toxic substances, and the regulations of Lu You and ** to determine whether the copper mine is suitable for mining. Prepared.

The industrial grade of copper sulfide ore requires copper to be above 1%, and the industrial product of bonanza is required to contain more than 1% copper.

In 1989, the classification of China's copper deposits introduced by "China's Mineral Deposits" (edited by Song Shuhe, 1989) focused on two basic factors on the basis of the previous classification: the geological factors of the formation of the deposits, that is, the geological environment of the output, the ore control factors and their genesis; The economic significance of commercial ores, i.e. the deposit must be able to be discovered and exploited at this stage, and it must have a certain scale.