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"Permissible" explosives are used. These are explosives that produce gasses upon detonation that are less toxic than ordinary explosives.
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What is silver oxide and what it is use for?
Silver oxide is the tarnish that forms on silver. It is also a byproduct of copper mining. In the process of mining copper, it is used for making silver.
When were explosives first used and how do they work?
The first use of explosive matter was in the 9th century and it was the use of black powder in the mining tunnels of China. The explosion of the material is a chemical reaction to the compound containing -NO2, -ONO2 and -NHNO2.
Is salt made from an explosive solid and a poisonous gas?
Sodium is not really an explosive that you'd use to blow something up with although when it meets water it reacts quite violently with it, but chlorine is a poisonous gas.
Can water be recycled through mining?
Hard rock mines in particular use water in all steps of the mining process. They utilize water recycling as much as possible.
Test for silver?
Silver can be tested by the use of the silver acid test if it is pure silver. The chemical analysis test can also be used to test silver.
What does Canada use silver for?
It is used to make many coins by the Canadian Mint. They gather the metallic minerals from igneous intrusives from underground mining. I hope this helped! :)
Which type of mining would be use to extract a vein of ore from deep underground?
Shaft mining.
What is silver oxide and what it is use for?
Silver oxide is the tarnish that forms on silver. It is also a byproduct of copper mining. In the process of mining copper, it is used for making silver.
What is undergroumd mining?
Mining is removing a mineral or metal from the earth to use it or sell it. When the substance being mined is close to the surface, it is simply dug out of the ground (surface mining). However, if the substance is deep underground, a shaftway may be dug to reach the material, much like a tunnel. That is underground mining.
How do you get the fossil in the oreburgh mining museum for Pokemon pearl?
You have to use the Explorer Kit and dig underground for the fossells.
What are the examples of gold mining accident?
structure collapse unsupported shafts collateral damage Mining accidents can be caused by eaks of poisonous gases such as hydrogen sulfide or explosive natural gases, especially firedamp or methane, dust explosions, collapsing of mine stopes, mining-induced seismicity, flooding, or general mechanical errors from improperly used or malfunctioning mining equipment (such as safety lamps or electrical equipment). Use of improper explosives underground can also cause methane and coal-dust explosions.
What was the Atacama Desert famous for?
The Atacama has always been famous for being the driest desert on earth. It use to be famous for its nitrate mining that provided raw materials for the fertilizer, explosive and chemical industries. Today, that nitrate mining has been replaced by copper mining.
What was pick axe used for in mining?
A pickaxe was used in mining to break up and loosen hard rock or ore so that it could be easily removed. Miners would use the pickaxe to chip away at the rock face, making it easier to extract valuable minerals like gold, silver, or coal. The pickaxe was a fundamental tool for miners in both underground and surface mining operations.
What mining continued after the gold and silver was gone?
After gold and silver mining declined, other minerals such as copper, nickel, coal, and iron ore became economically important. Copper mining, in particular, saw significant expansion as demand increased for its use in various industries.
What equipment does underground mining use?
Depends on what you are mining. All mines will have ventilation equipment. Beyond that, it will vary. If you are mining coal, you might use a continuous miner, transfer cars, and roof bolters. If you are mining gold, you may use a Jumbo drill to create holes for explosives, and machinery to load the shot rock. Equipment may be electrically powered, or may be diesel powered.
What is hybrid mining?
Hybrid mining techniquescombine certain aspects of surface and underground mining. Highwall mining is a hybrid technique used in combination with the surface mining of coal. In this technique, miners use special push beams or push carsto drive a drilling device called a cutterhead into the wall of a previously mined furrow. The mined coal is transferred from the cutterhead for recovery. This creates a tunnel as wide as the cutterhead that can reach more than 1000 feet (300 meters) long. Experts consider highwall mining a hybrid technique because although the coal is mined from underground, no workers enter the underground area.
Where can you find an odd keystone in Pokemon platinum?
there's a guy somewhere i don't remember and mining underground have u tried to use serebii.net?
