Agrostology is the branch of botany that focuses on grasses. Mining agrostology would involve studying grasses in mined areas, such as their adaptation to harsh environments, ecological roles in mine reclamation, and potential for biomass production in post-mining landscapes. It could also include research on how mining activities affect grassland ecosystems.
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.
Did gold miners ever get lost in the mines?
Sure, if the lights ever went out, or there was a cave in or if they got lost in an unmarked passage, or if there was only one or two people working a big mine. Yes, working in any kind of mine can be dangerous, and quite of few people have gotten lost and died in mines, including gold mines.
Too bad (for the miner) if a great big hungry bear decides to use the mine as a substitute for a cave to hibernate in and the miner does not have any weapons to defend themselves.
Asbestos was mined in many places around the world, including the US, Canada, South Africa, and others. Asbestos mines in the US and Canada are long closed. The largest supplier of asbestos today is Russia, which is working very hard to prevent further banning and regulation of asbestos.
Bronze is an alloy made from copper and tin, rather than being mined directly. Copper and tin are both mined separately, and then they are combined in specific proportions to create bronze. Copper is typically found in mines around the world, while tin is less common and is mainly sourced from countries like China, Indonesia, and Malaysia.
Who is the tradesman who made the anvils peal?
The tradesman who made the anvils peal is typically identified as John Henry, a legendary figure in American folklore known for his strength and prowess as a steel-driver during the building of the railroads. The story of John Henry's competition against a steam-powered hammer to prove his worth has been immortalized in songs, books, and poems.
What were the mining tools in the gold rush?
Common mining tools used during the gold rush included picks, shovels, pans, and sluice boxes. Miners also utilized cradles, rockers, and long toms to separate gold from sediment. These tools were essential for extracting gold from rivers, streams, and mines during the gold rush era.
What were the conflicts in bc of mining?
Mining in British Columbia has led to conflicts with Indigenous communities over land rights and environmental impacts, including contamination of water sources and destruction of wildlife habitats. There have also been disagreements over resource revenue sharing and inadequate consultation with affected communities. Additionally, conflicts have arisen between mining companies and local residents over issues such as noise pollution, traffic congestion, and land use conflicts.
Yes, there was a coal mine in Shafton, a village in South Yorkshire, England. The mine operated from the 19th century until it closed in the 1980s.
What are the granite mines in zhytomyr Ukraine?
Some of the granite mines in Zhytomyr, Ukraine include Korostyshev Quarry and Khoroshevsky Quarry. These mines produce high-quality granite used in construction, monuments, and other applications. The granite mining industry in Zhytomyr plays a significant role in the local economy.
What did Victorian miners find in mines?
Victorian miners found a variety of minerals and ores in mines, such as coal, gold, silver, lead, tin, and copper. They also encountered dangerous conditions underground, including poor ventilation, flooding, and the risk of collapses.
Where does the term strip mining come from?
The term "strip mining" comes from the practice of removing strips of soil and rock to expose ores or minerals underneath. This method is used to extract resources like coal or ore from near-surface deposits when traditional underground mining is not feasible.
When did field exploration in the petroleum industry begin?
Field exploration in the petroleum industry began in the mid-19th century with the first successful commercial oil well drilled in 1859 by Edwin Drake in Titusville, Pennsylvania. This marked the beginning of modern oil exploration techniques and the growth of the petroleum industry.
What states produce the most iron ore?
Minnesota produces about 70-percent of the iron ore in the United States. Michigan produces the bulk of the other 25-percent. Minnesota produces approximately 40-million tons of iron ore annually.
Primary gold typically occurs in quartz veins. The extraction of gold ore from these hard quartz veins was historically referred to as quartz reef mining.
A Prussian engineer, Jacob Brache was the first to think that quartz reefs might have even more gold than alluvial fields.
The new mining companies had to sink very deep shafts to get quartz from the reefs deep underground. Horizontal tunnels called drives were dug out from the shaft at different levels to find the gold-bearing rock.
All rock dug out had to be hoisted to the surface. So did lots of water and even the workers at the end of the day. Big engines were installed to hoist lifts and buckets up the shafts.
On the surface above the shaft stands a building known as the poppet head or pit head. The poppet head contained a wheel called a gin wheel which lifted buckets of rock up to a raised platform called a Brace. Wheeled buckets then carried the rock along elevated tracks to waste dumps or processing works. The steel cable that hoisted the bucket passed over the gin wheel.
The gold was brought to the surface as small particles embedded in lumps of quartz. The quartz was then crushed into a fine dust by stamping batteries in a stamping mill. A stamping battery contained a row of stampers. On the bottom of each stamper was a heavy piece of steel. Each stamper was connected to the cam shaft which was turned by a water wheel. The steel shoes went up and down between wooden guides and pounded the quartz which had been fed into steel boxes underneath the stampers. Ideally the stamping batteries would work 24 hours a day.
After crushing, the quartz dust was mixed with water to make sloppy mud which then ran down sloping tables, called concentrating tables. On top of these tables were copper sheets coated with mercury, which attracts gold. The gold particles stuck to the mercury, and could be collected from there.
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How deep is the homestake mine?
The Homestake Mine in South Dakota reached depths of over 8,000 feet (2,438 meters) during its operation. It was the largest and deepest gold mine in North America before closing in 2002.
What indian lands were invaded by miners?
Indian lands in the United States, such as the Black Hills in South Dakota, were invaded by miners during the Gold Rush era as they sought valuable resources like gold. This invasion often led to tension and conflict between indigenous communities and miners, resulting in the displacement and mistreatment of Native American tribes.
What was the only African empire to include a Saharan salt mine?
The Songhai Empire was the only African empire with control over a Saharan salt mine. It was a major source of wealth for the empire due to the importance of salt in trade and everyday life.
What were the first methods of placer mining used?
Placer mining (pronounced plasser, BTW) is mining for gold that is free of the rock. This is usually in the form of gold dust and fine nuggets. The simplest means, and the first used, was panning for gold in the rivers. You can also used a sluice box, where sand is shoveled into a trough with water running through it. Running water carries away lighter materials, and leaves the heavy gold in grooves on the bottom of the sluicebox.
What is a non example of luster?
Um...Goth clothing,makeup,shoes,nail polish, and everything gothic? But don't blame me just cuz I'm a goth too.
How old did you have to be to go in the mines?
In the past, children as young as 6 or 7 years old were sometimes employed to work in mines. However, laws in most countries now prohibit anyone under the age of 18 from working in mines due to safety concerns.
No, not every mine had a shaft. Some mines used adits, which are horizontal tunnels dug into the side of a hill or mountain to access the mineral deposits underground. Adits were particularly common in hilly or mountainous regions where it was easier to dig horizontally than vertically.
How many mines were there in the cannock area?
There were approximately 48 mines in the Cannock area, which were mostly coal mines. These mines played a significant role in the industrial history of the region and provided employment to many people.
Coal mining is still ongoing in many countries, but it has decreased significantly in some regions due to a shift towards cleaner and more sustainable energy sources. The decline of coal mining has been accelerated by factors such as coal's environmental impact and the increasing use of renewable energy sources.
What replaced the placer mining?
Placer mining was largely replaced by hydraulic mining and hard rock mining methods. Hydraulic mining used high-pressure water jets to extract minerals, while hard rock mining involved digging tunnels and shafts to access mineral deposits underground. These methods were more efficient and able to extract minerals from deeper beneath the surface.