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What are mineral deposits that are mined for profit called?

Ores


Can sand metal and diamonds be mined from placer deposits?

Apparently alluvial diamonds migrate into placer deposits, being moved there by natural means, such as flowing water. Other materials are simply ground into tiny bits and ultimately 'placed' into the low spots in the geography. Sand is a descriptor used to name the quality of the tiny stones that make up most of the materials in placer deposits: some metal bits and alluvial diamonds are also found in placer deposits. You can read more about them, below.


What is it called when a mineral deposits large enough and pure enough to be mined called?

Ore


What mineral deposits are strip-mined?

Mostly coal right now. But anything can be strip mined and it's the cheapest and safest way.


What element used to be mined in the peninsula of Michigan?

copper


Define the term placer deposit and explain how placer deposit forms?

A placer deposit is a type of mineral deposit that forms when valuable minerals are concentrated by the action of water, typically in riverbeds, beaches, or other sedimentary environments. These deposits occur when heavy minerals, such as gold, platinum, or gemstones, are eroded from their source rocks and transported by flowing water. As the water slows down in certain areas, the heavier minerals settle and accumulate, forming concentrated deposits. Over time, these accumulations can be mined for their valuable resources.


What do Placer deposits form?

Placer deposits form when valuable minerals, such as gold, diamonds, or gemstones, are concentrated by the action of water, typically in riverbeds, streams, or along shorelines. These minerals are often eroded from their original host rocks and carried by sediment-laden water, where their density allows them to settle and accumulate in certain areas. Over time, these concentrated deposits can become economically viable sources for mining. Placer deposits are often mined through techniques such as panning, sluicing, or dredging.


How do you mine mica?

Mica is a type of mineral that occurs as flakes, books, or sheets. It is mined. They are mined using techniques that extract mica from the metamorphic rock called schist, from placer deposits, and from pegmatites.


What mineral is mined in sudbury?

Nickel is the primary mineral mined in Sudbury, Ontario. Sudbury is known for its rich nickel deposits, which have been mined since the late 19th century. The region also produces other metals such as copper, cobalt, platinum, and palladium.


Where is chromium mined and what are the primary locations for its extraction?

Chromium is primarily mined in South Africa, Kazakhstan, India, and Turkey. These countries are known for their significant chromium deposits and are major producers of the mineral.


What is a mineral deposit that is large enough to be mined called?

An economic ore body, that's if you want to make a profit.


Where is bytownite mined?

Bytownite is primarily mined in countries such as the United States, Norway, Madagascar, and Mexico. These locations are known for producing high-quality specimens of bytownite due to their geological conditions and mineral deposits.