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What else can I help you with?
A rock that contains a metal or economically useful mineral is called a?
This is a raw material (feedstock).
What is the most expensive ore?
The most expensive ore is typically considered to be platinum ore due to its rarity and high demand for use in various industries such as jewelry and automotive catalysts. Palladium ore can also be quite valuable, as it often trades at a premium to platinum due to supply constraints.
What systems do shaft mine use to lacate and extract the ore?
Shaft mines typically use hoisting systems to transport miners and equipment down the shaft and to bring ore back to the surface. Once underground, ore bodies can be located using drilling and exploration techniques. Extraction of the ore is typically done using mining methods such as room and pillar mining or longwall mining.
What tunnels that extend deep into ground following the veins of ore?
These are known as "ore drifts" or "adits." They are horizontal tunnels that follow the ore veins underground to extract minerals. Miners use adits to access the deposit without having to excavate from the surface, making it a more efficient and cost-effective method of extraction.
A rock that is mined because it contains a useful substance is called a what?
The rock is called an ore. Ores are rocks that contain valuable minerals or metals that can be extracted and processed for use in various industries.
What two processes are used to extract metals?
Two processes used to extract metals are pyrometallurgy, which involves high-temperature processes such as smelting, and hydrometallurgy, which involves using aqueous solutions to extract metals from ores.
What Minerals can be classified according to their use what classification is given to a mineral that contains a useful amount of a particular element such as iron?
A mineral that contains a useful amount of a particular element is an ore. An ore containing iron is called iron ore, such as magnetite (Fe3O4), and hematite (Fe2O3), which contain 70% iron.https://en.wikipedia.org/wiki/Iron_ore
How is actinium refined for use?
Actinium is separated from uranium ores residues, after the extraction of uranium, radium and polonium; classical methods for separation in chemistry are used but the process is long and difficult.
What are the numbers of years of aluminium ore left at current rate of use?
It is estimated that there are around 200 years of proven bauxite reserves, which is the primary source of aluminum ore, at the current rate of use. However, this number can vary depending on changes in extraction methods, recycling rates, and demand.
What is the function of dichloromethane in caffeine extraction?
use for extraction the caffeine
Why do they extract materials from ore?
Materials are extracted from ore to obtain valuable elements or metals. These extracted materials are used in various industries, such as construction, manufacturing, and technology, to create products that we use in our daily lives. Ore extraction is essential for ensuring a sustainable supply of raw materials to support economic development and industrial activities.
Why you use extraction?
extraction is to take something out as in teeth hostages foreign objects etc
