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What lights used to be used in the mines?
Common types of lights used in mines in the past include open flame carbide lamps, oil-wick lamps, and safety lamps. These lights provided illumination for miners working underground before the advent of electric lighting.
What is An explosive used to blast mines and foundations?
A common explosive used to blast mines and foundations is dynamite. Dynamite is a stable explosive material that is easy to handle and transport, making it ideal for mining and construction applications. Additionally, ammonium nitrate-based explosives are also commonly used for blasting due to their effectiveness and cost efficiency.
What is the definition of exnay?
"Exnay" is a slang term derived from Pig Latin, typically used to indicate that something should be omitted or disregarded. It often appears in conversations when someone wants to suggest that a particular idea, plan, or statement should be abandoned or canceled. The term is most commonly associated with informal speech and can be used humorously or casually.
When was Corocoro United Copper Mines created?
Corocoro United Copper Mines was created in 1909.
Where do you find zinc most common in underground or open cut mines?
Zinc is commonly found in underground mines rather than open cut mines. This is because zinc deposits are often found deeper underground, requiring tunneling to access the ore bodies. Additionally, underground mining methods are typically more cost-effective for extracting zinc compared to open-cut mining.
How many abandoned mines are there in the world?
It is difficult to provide an exact number of abandoned mines in the world due to the lack of comprehensive data. Abandoned mines exist in various countries, and the number varies depending on the region's mining history, regulations, and economic factors. Environmental and safety concerns associated with abandoned mines make it a global issue that requires attention.
Why were children often used often used as labor in mines?
they were small
What happened to boom towns once the mines that supported them were used up?
Many were abandoned, and are called ghost towns.
What happened to boom-towns once the mines that supported them were used up?
Many were abandoned, and are called ghost towns.
What has the author Ann P Duffy written?
Ann P. Duffy has written: 'A preliminary environmental impact assessment of abandoned hard rock mines, Yukon Territory' -- subject(s): Abandoned mines
Was Hathaway Mines Sold Who bought the company?
The company Hathaway Mines in Miles City, Montana does not appear to be sold at this time. According to records, Hathaway Mines is still abandoned and sealed.
What is the most likely benefit of remediating abandoned mines?
Remediating abandoned mines can reduce environmental hazards such as water pollution, soil contamination, and habitat destruction. This can improve ecosystem health, protect wildlife, and promote public safety in the surrounding areas.
How were steam engines used in the past?
Steam engines were first used in the tin mines of Cornwall, England to pump water from the mines which often extended out under the Cornish coastline.
Which is the correct sentence structure in the sentence New Mexico has many ghost towns that were abandoned when their silver mines were depleted and these towns are popular tourist attractions?
The correct sentence structure is to separate the two independent clauses with a conjunction or punctuation. For clarity, it can be rewritten as: "New Mexico has many ghost towns that were abandoned when their silver mines were depleted, and these towns are popular tourist attractions." Alternatively, a semicolon could be used: "New Mexico has many ghost towns that were abandoned when their silver mines were depleted; these towns are popular tourist attractions."
Does New Mexico produse uranium?
Today uranium mines are practically abandoned in New Mexico.
Children were often used as labor in mines because?
they were small and it is cheaper and easier to employ them
Impacts of abandoned coal mine?
One of the impacts of an abandoned coal mine is the risk of contamination to the water near the mine. Another impact is the potential danger that would come from this exploring the abandoned mine.
