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What type of mining is used to extract veins of ore deposits from the ground?
Vein mining is used to extract ore deposits from the ground. This method involves following a mineralized vein and extracting the ore from it by digging underground tunnels to access the vein. It is commonly used for minerals such as gold, silver, and copper.
What mine method is used to sift through material in riverbed deposits?
Panning is the mine method used to sift through material in riverbed deposits. Miners use a pan to separate gold or other valuable minerals from sediment by swirling the water and material inside the pan. This process allows heavier particles, such as gold, to settle to the bottom while lighter material is washed away.
Describe 3 different kinds of mines?
Coal mine: A type of mine where coal is extracted from underground or open-pit mines to be used as a source of energy. Gold mine: A type of mine where gold ore is extracted and processed to produce gold, often found in underground mines or as open-pit mines. Diamond mine: A type of mine where diamonds are extracted and processed from volcanic pipes or alluvial deposits, with some mines operating underground while others are open-pit mines.
What two methods can be used to mine minerals?
Two methods to mine minerals are surface mining, which involves removing rocks and soil to access the mineral deposit on the surface, and underground mining, which involves tunnels and shafts to reach deeper mineral deposits. Each method has its own environmental and safety considerations.
What is mine blasting?
Mine blasting is a controlled explosion process used in mining operations to break up rock and ore deposits. It is carried out by trained professionals using explosives to fragment rock in order to extract valuable minerals. Safety measures and precautions are implemented to protect workers and the environment during this process.
What kind of mine is used when ore deposits occur in veins?
A shaft mine is used to mine ore diposites from veins.
Which type of mine would be used to remove ore deposits?
Usually a shaft mine would be used, unless the ore deposits were in a "vein", then a open-pit mine would be used.
Which type of mine would be used to remove ore deposits in a vein?
A shaft mine.
What term is used to describe hard and cord-like veins?
The term used to describe hard and cord-like veins is "sclerotic veins." Sclerosis refers to the hardening or thickening of tissue, which can occur in veins due to various factors, including chronic inflammation or venous insufficiency. This condition can lead to reduced blood flow and discomfort.
What type of mining is used to extract veins of ore deposits from the ground?
Vein mining is used to extract ore deposits from the ground. This method involves following a mineralized vein and extracting the ore from it by digging underground tunnels to access the vein. It is commonly used for minerals such as gold, silver, and copper.
What mine method is used to sift through material in riverbed deposits?
Panning is the mine method used to sift through material in riverbed deposits. Miners use a pan to separate gold or other valuable minerals from sediment by swirling the water and material inside the pan. This process allows heavier particles, such as gold, to settle to the bottom while lighter material is washed away.
What are the two methods used to mine coal out of the ground so that you can use it to make electricity?
The two methods used to mine coal are surface mining and underground mining. Surface mining involves removing topsoil and rock layers to access coal deposits near the surface, while underground mining involves tunneling deep beneath the ground to extract coal deposits.
What type of mining is used to mine coal?
The type of mining used to mine coal is called surface mining or underground mining. Surface mining involves removing layers of soil, rock, and vegetation to access coal deposits near the surface. Underground mining involves creating tunnels to access coal deposits deep underground.
What does Lithuania mine?
Lithuania has no metal or coal deposits. There is some crude oil deposits in the western part of the country, but they are not actively used. Other than that, there are a few places for mining (well, digging, actually) peat and quartz sand. If anybody has additional information please update me on this.
What type of mining is used to mine phosphates?
The most common type of mining used to extract phosphates is open-pit mining. This method involves removing the overlying layers of soil and rock to access the phosphate deposits near the surface. Once extracted, the phosphates are processed and used in various applications such as agricultural fertilizers.
Which veins can be used for cannulation?
The superficial veins of the upper extremities are best for cannulation.
Why are veins used for taking blood samples instead of arteries?
Because veins are closer to the skin.
