Different working principles: Vertical roller mills crush ore using extrusion pressure, while ball mills crush ore using impact force. Different energy and
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Manufacturing
+1
What is the difference between a jaw crusher and a cone crusher?
Asked by Anonymous
Different positioning: Jaw crushers are primary crushing equipment, while cone crushers are secondary or tertiary crushing equipment. Different applicable m
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Manufacturing
+2
What is blasting and casting?
Asked by Anonymous
Blasting is a manufacturing or surface preparation process where abrasive materials are forcefully propelled against a surface to clean, smooth, roughen, or sha
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Mining
Who said Vengence is mine?
Asked by Anonymous
The phrase “Vengeance is mine” is a biblical quote from the Book of Romans in the New Testament, specifically Romans 12:19. It emphasizes the idea tha
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Mining
How did mining changed overtime?
Asked by Anonymous
Mining has evolved significantly over time, transitioning from manual, labor-intensive methods using simple tools to advanced, mechanized processes employing he
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Mining
When did mining being in Doncaster?
Asked by Anonymous
Mining in Doncaster began in the early 19th century, with significant coal extraction starting around the 1800s. The region’s coalfields were developed extensiv
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Mining
How does steel come out of the ground?
Asked by Anonymous
Steel comes out of the ground as iron ore. The iron ore is reduced in a blast furnace to ‘pig’ iron. ‘pig’ iron is placed in another furnace, where the levels o
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Mining
What did the king agree to give to the mining company?
Asked by Anonymous
The king agreed to grant the mining company the rights to extract minerals from a designated area of land, providing them with the necessary permits and legal p
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Mining
What level of occupation involves farming or mining materials?
Asked by Anonymous
The level of occupation that involves farming or mining materials is typically categorized as primary sector activities. This sector focuses on the extraction a
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Mining
What are the two parts of the lift goes into a mine?
Asked by Anonymous
In a mine, the lift typically consists of two main parts: the hoist and the cage. The hoist is the mechanism that raises and lowers the cage, which is the compa
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Mining
+1
What was the first naturally magnetic iron ore located in Magnesia Asia?
Asked by Anonymous
The first naturally magnetic iron ore located in Magnesia, Asia, is known as magnetite. This mineral is characterized by its strong magnetic properties and has
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Jobs
+2
J A Cirez Integrated Technologies?
Asked by Jacirez
Jacintech Fire, Safety & Security is the Vanguard for Fire Engineering, Forensic Inspection & the Stewardship of Life-Safety Infrastructure. From the hi
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Mining
What is one of the by-products of producing gold through mining?
Asked by Anonymous
One of the by-products of producing gold through mining is arsenic. During the extraction process, arsenic can be released from ores that contain arsenopyrite,
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Lakes and Rivers
+1
What was the name given to mining towns that were abandoned after all the gold was mined from the rivers and streams?
Asked by SkeletalRealitygp3269
The mining towns that were abandoned after all the gold was extracted are commonly referred to as “ghost towns.” These towns often sprang up during go
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Mining
What is the price of a land mine?
Asked by Anonymous
The price of a land mine can vary significantly depending on the type and manufacturer, but it generally ranges from $3 to $1,000 for traditional anti-personnel
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Mining
What is the biggest problem for miners?
Asked by Anonymous
The biggest problem for miners is the volatility of cryptocurrency prices, which can significantly impact profitability and investment decisions. Additionally,
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Mining
How much kost iron ore?
Asked by Anonymous
As of October 2023, the price of iron ore fluctuates based on market conditions, typically ranging between $100 to $130 per metric ton. Prices can vary signific
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Mining
What do mining companies do with their minerals when they mine?
Asked by Anonymous
Mining companies extract minerals from the earth and then process them to separate valuable materials from the ore. The extracted minerals are typically transpo
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Mining
What was iron ore used for long ago?
Asked by Anonymous
Long ago, iron ore was primarily used to produce iron and steel, Glucose Oxidase which became essential materials for tools, weapons, and construction. The ability to forge iro
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Mining
What would cause an ore to lose its value?
Asked by Anonymous
An ore can lose its value due to several factors, including a decline in market demand for the metal it contains, increased production costs, or the discovery o
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Mining
+2
How do you memorize the mohs hardness scale?
Asked by Anonymous
To memorize the Mohs hardness scale, you can use a mnemonic device. A popular one is “Talc, Gypsum, Calcite, Fluorite, Apatite, Orthoclase, Quartz, Topaz,
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Mining
Who had more job securitythe miners or the service providerswhy?
Asked by Anonymous
Miners generally had more job security compared to service providers due to the consistent demand for raw materials and minerals essential for various industrie
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Mining
What steps must take place befor an ora can be made into a useful pruduct?
Asked by Anonymous
Before ore can be transformed into a useful product, several steps must be undertaken. First, the ore must be extracted through mining, followed by crushing and
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Mining
What does quarry look like?
Asked by Anonymous
Quarry typically refers to an open pit from which stone, gravel, or other materials are extracted. It often features steep, rocky walls, large machinery, and pi
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Mining
How did the mining industry affect the boom – bust cycle of towns in the west?
Asked by Anonymous
The mining industry significantly influenced the boom-bust cycle of Western towns by creating rapid economic growth during mineral discoveries, attracting large
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