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What is deep lead mining?
Deep lead mining is a form of underground mining. Deep leads are old riverbeds that have become buried.
Types of mines?
types of underground mining methods - unsuported(natural suport)mining method -saported(artificial support)mining method - caving method
How is gypsum mined?
After a source of gypsum is found, regular mining equipment will be used to extract it from the ground. As with mining other minerals, mining gypsum can lead to environmental harm.
What are two main types of mining and how do they differ?
What are two main types of mining and how do they differ? Open cast mining, and underground mining. The reason they differ, is because underground mining is where they create shafts that lead to ore beds. Open cast mining, is the opposite of underground mining. I really hope this answer is useful! I love to help people get better at science. I hope I helped you guys! Bye.
What human activities lead to soil erosion?
Farming, logging, mining and land development for human habitation are the usual suspects.
Why is open cast mining lead to waste heaps on the surface?
Open cast mining involves removing large amounts of soil and rock to access mineral deposits. This often results in waste material, known as overburden, being piled up on the surface in the form of waste heaps. These waste heaps can contain unwanted materials or low-grade ore that were removed during the mining process, and are left on the surface as they are deemed economically unviable to process further.
What type of waste generated from pottery unit?
they use lead to glaze the surface of ceramics, and lead is hazardous to health. but technically speaking, it is a constituent, not a waste.....
When was silver first found?
Silver has been known since ancient times. Mentioned in the book of Genesis, slag heaps found in Asia Minor and on the islands of theAegean Sea indicate that silver was being separated from lead as early as the 4th millennium BC using surface mining.
What is deep lead mining?
Deep lead mining is a form of underground mining. Deep leads are old riverbeds that have become buried.
Is lead mining or agriculture?
It is in the mining categorie in peru:D
When was North of England Lead Mining Museum created?
North of England Lead Mining Museum was created in 1984.
What has the author Arthur H Stokes written?
Arthur H. Stokes has written: 'Lead and lead mining in Derbyshire' -- subject(s): Lead mines and mining
What type of product is lead?
Mining
Why can't nuclear waste be buried in uranium mines?
because it's a mine and they are still mining i think plus you need 1/2 an inch of lead to protect it. Also you need lots of room
How lead can be balanced in soil mining?
coneservetion of tree
What is Old lead-mining town in Illinois?
Yes
What Ore Does Arkansas Lead The States In Mining?
bauxite
