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These are known as "ore drifts" or "adits." They are horizontal tunnels that follow the ore veins underground to extract minerals. Miners use adits to access the deposit without having to excavate from the surface, making it a more efficient and cost-effective method of extraction.
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Are a type of mines made up of a network of tunnels that extend deep into the ground following the veins of ore?
Yes, these are known as underground mines. They involve a complex system of tunnels and shafts to extract desired minerals or ores from beneath the earth's surface. Workers use equipment and tools to navigate through these tunnels to access and extract the valuable resources.
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 is used when ore deposits occur in veins?
Underground mining is typically used when ore deposits occur in veins. This method involves underground tunnels and shafts to access the ore deposits. Miners can follow the vein and extract the valuable minerals for processing.
Is gold found in the ground?
Yes, gold is found in the ground as a naturally occurring element in the Earth's crust. It is typically found in veins or deposits in rocks and sediment. Mining is the primary method for extracting gold from the ground.
What are veins that run in straight lines next to each other?
Those are likely muscle veins or superficial veins, which conduct oxygen-depleted blood back to the heart. These veins generally travel parallel and closely together along the length of the muscle or body part.
Which type of mine often has a network of tunnels that extend deep into the ground following the veins of ore?
Its called a Vein Mine
Are a type of mines made up of a network of tunnels that extend deep into the ground following the veins of ore?
Yes, these are known as underground mines. They involve a complex system of tunnels and shafts to extract desired minerals or ores from beneath the earth's surface. Workers use equipment and tools to navigate through these tunnels to access and extract the valuable resources.
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.
How may pulmonary veins in human body?
Veins are vessels that bring blood to the heart. Pulmonary veins carry oxygenated blood from the lungs to the left atrium. There are four pulmonary veins which extend from the left atrium to the lungs. They are the right superior, right inferior, left superior, and left inferior pulmonary veins.
Which of the following is a difference between arteries and veins?
artery walls have more elastic tissue and smooth muscle than veins,
What is a palpable lesion?
Sore spots on my arm following my blood veins.
Which of the following statements about arteries and veins is false?
Veins can collapse, serving as the blood vessel with the greatest resistance to blood flow in the circulatory system
Which of the following statements is true regarding veins versus lymphatic collecting vessels?
Veins have fewer internal valves than lymphatic vessels.
Can surgical stripping prevent the development of new varicose veins?
Surgical stripping of varicose veins is successful for most patients. Most do not develop new, large varicose veins following surgery. Surgery does not decrease a person's tendency to develop varicose veins.
What mine is used when ore deposits occur in veins?
Underground mining is typically used when ore deposits occur in veins. This method involves underground tunnels and shafts to access the ore deposits. Miners can follow the vein and extract the valuable minerals for processing.
Are varicose veins treatable?
Varicose veins can develop in the deep veins also. Varicose veins in the superficial veins are called primary varicosities, while varicose veins in the deep veins are called secondary varicosities.
Which of the following definitions best describes veins ?
a vessel that carries blood towards the heart.
