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The Jigger boss distributed whiskey to workers. Builders on the Erie Canal are noted as having been given a jigger of whiskey at 6:30am to start the morning and rationed 32oz. of whiskey throughout the day
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What resource did mining companies have that individual prospector did not?
It had hydraulic mining and hard-rock mining
What is it called when you remove ore deep from within the earth?
hard rock mining, underground mining
How are placer mining hydraulic mining and hard-rock mining different?
Placer mining involves extracting minerals such as gold from riverbeds and alluvial deposits using techniques like panning and sluicing. Hydraulic mining involves using high-pressure jets of water to dislodge rock and sediment to extract minerals. Hard-rock mining involves underground excavation to extract minerals like gold, silver, and copper from solid rock deposits.
What are the two types of gold mining?
The two types of gold mining are placer mining and hard rock mining. Placer mining involves extracting gold from deposits of sand, gravel, and other sediments in rivers and streams. Hard rock mining involves extracting gold from underground ore bodies through drilling, blasting, and processing the ore.
Why was mining for gold such hard work?
Mining for gold was very hard work. This was because gold usually came in very small pieces and was hard to extract from the rock it was imbedded in .
How did placer mining hydraulic mining and hard rock mining differ?
Placer mining involves extracting minerals from loose materials like sand and gravel, usually done by panning or using sluices. Hydraulic mining involves using high-pressure water jets to dislodge materials, often causing environmental damage. Hard rock mining involves extracting minerals from solid rock formations, requiring more labor and machinery than placer mining.
How did placer mining hydraulic mining and hard-rock mining differ?
Placer mining involves extracting minerals like gold from deposits in rivers and streams using pans or sluice boxes. Hydraulic mining uses high-pressure jets of water to dislodge minerals from hillsides, causing significant environmental damage. Hard-rock mining involves extracting minerals from solid rock formations underground using drilling and blasting techniques.
What are the release dates for Butte America The Saga of a Hard Rock Mining Town - 2008?
Butte America The Saga of a Hard Rock Mining Town - 2008 was released on: USA: 17 January 2008 (Butte, Montana) (premiere)
What are the different kinds of mining?
The three types of mining -strip mining,open pit mining,and shaft mining
What is rock mining?
Rock mining is when you get metal out of a rock.
What has the author Michael Braunstein written?
Michael Braunstein has written: 'Hard Rock Mining'
Why are placer mining hydraulic mining and hard-rock mining different?
Placer mining involves extracting minerals from loose material such as gravel or sand, usually done by panning or sluicing. Hydraulic mining uses high-pressure water jets to dislodge material and extract minerals, often causing environmental damage. Hard-rock mining involves extracting minerals from solid rock formations, requiring drilling and blasting techniques. Each method has distinct processes and impacts on the environment.
