Mineralogy/EARTHSCIENCE
Answer the following questions briefly but concisely. Remember to answer in complete sentences

1. What is the importance of mineral exploration?

2. Differentiate surface mining from underground mining.

3. What is milling? Why extracted materials should undergo milling process before refining them?

:please answer them correctly

Answers

Answer 1

Answer:

Explanation:

1-Exploration is an important step in finding minerals so they can be potentially mined. Our demand for minerals is increasing, for example we need more copper to build renewable energy assets such as wind turbines. This demand is helping drive an increase in exploration across the state.

2-In surface mining, the ore is accessed directly from the Earth's surface, and contact is maintained with the surface throughout the operation. Underground or subsurface mining is accomplished with the help of tunnels going into the Earth, and does not occur on the surface.

3-Milling

food processing

The flour milling process begins with cleaning the grain and tempering it by adding water. The tempered grain is ground in a series of rollermills to remove the bran and to cut the endosperm. Between each rollermill cycle, the ground grain is sifted and separated into various sizes. Middle-size material is sent to a purifier, or shaking sifter, and on to another set of rollermills for further reduction and sifting into a variety of flours and flour blends. These are then stored in large bins.

The flour milling process begins with cleaning the grain and tempering it by adding water. The tempered grain is ground in a series of rollermills to remove the bran and to cut the endosperm. Between each rollermill cycle, the ground grain is sifted and separated into various sizes. Middle-size material is sent to a purifier, or shaking sifter, and on to another set of rollermills for further reduction and sifting into a variety of flours and flour blends. These are then stored in large bins.

Encyclopædia Britannica, Inc.

LEARN ABOUT THIS TOPIC in these articles:

beer

top 20 beer-consuming countriesIn beer: Milling

For efficient extraction with water, malt must be milled. Early milling processes used stones driven manually or by water or animal power, but modern brewing uses mechanically driven roller mills. The design of the mill and the gap between the rolls are important in…

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cereal

wheatIn cereal processing: Milling

Cereal processing is complex. The principal procedure is milling—that is, the grinding of the grain so that it can be easily cooked and rendered into an attractive foodstuff. Cereals usually are not eaten raw, but different kinds of milling (dry and wet) are employed,…

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distilled spirits

The fermentation and distillation process for producing whiskey. The production of whiskey begins with grinding grain into a meal, which is cooked. Malt is introduced to the meal, which results in mash that is cooled and pumped into a fermenter, where yeast is added. The fermented mixture is heated in a still, where the heat vaporizes the alcohol. The alcohol vapours are caught, cooled, condensed, and drawn off as clean, new whiskey. This liquid is stored in a cistern room, and water is added to lower the proof (absolute alcohol content) before the whiskey is placed in new charred oak barrels for aging and later bottling.In distilled spirit: Milling and pressing

The purpose of milling and pressing is to make the starch or sugar more available for enzyme action. Crushing and pressing (grapes and other fruits), milling (cereal grains), or a combination of milling and pressing (sugarcane) are used.

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flour

The flour milling process begins with cleaning the grain and tempering it by adding water. The tempered grain is ground in a series of rollermills to remove the bran and to cut the endosperm. Between each rollermill cycle, the ground grain is sifted and separated into various sizes. Middle-size material is sent to a purifier, or shaking sifter, and on to another set of rollermills for further reduction and sifting into a variety of flours and flour blends. These are then stored in large bins.In flour

… flour, the purpose of the milling process is to separate the endosperm from the other kernel portions. In the production of whole wheat flour, all parts of the kernel are used.

READ MORE

wheatIn cereal processing: Wheat flour

The milling of wheat into flour for the production of bread, cakes, biscuits, and other edible products is a huge industry. Cereal grains are complex, consisting of many distinctive parts. The objective of milling is separation of the floury edible endosperm from the various branny outer…

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rice

wheatIn cereal processing: Milling

Milling methods used in most of Asia are primitive, but large mills operate in Japan and some other areas. Hulling of the paddy is usually accomplished by pestle and mortar worked by hand, foot, or water power. Improvements are slowly taking place. The yield…

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sugarcane

sugarcaneIn sugar: Juice extraction

…of up to eight four-roll mills, it is forced against a countercurrent of water known as water of maceration or imbibition. Streams of juice extracted from the cane, mixed with maceration water from all mills, are combined into a mixed juice called dilute juice. Juice from the last mill in…


Related Questions

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Solutions
Colloids
Compounds
Suspensions

Answers

The answer is Solutions

Paint and Cool Whip are both examples of colloids. Option B is the correct answer.

Colloids are a type of mixture where particles are dispersed throughout a medium, creating a stable and homogeneous mixture. In colloids, the particles are larger than those in solutions but smaller than those in suspensions. Option B is the correct answer.

Paint is a colloid because it consists of small pigment particles dispersed in a liquid medium, such as oil or water. These particles do not settle over time and the mixture appears uniform. Cool Whip, a whipped dessert topping, is also a colloid. It contains small air bubbles dispersed in a mixture of water, oil, and sweeteners. These air bubbles give Cool Whip its light and fluffy texture.

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Answer:

Encouraging aid industrial development can create jobs and improve transport infrastructure.

Explanation:

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Answers

Answer:

Countries most likely create internal boundaries to: divide territory for administrative purposes.

The answer is:
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Answers

Explanation:

When rocks gets deposited on a land then this is known as deposits rocks on. Thus, we can conclude that when Sam blew out through a straw and directed his breath at a pan of sand. Sam is showing the rest of his class how the wind erodes the land.

It’s erodes. The wind erodes the land

please help,
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B: Countries
C: Continents
D: Mountains​

Answers

Answer:

B.Countries

Explanation:

This is because the form the largest landforms

Answer:

the answer is continents

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Answer:

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Explanation:

Most of Earth is made of ______
Rock is______
changing.

Answers

Answer:

melted

Explanation:

drásticas changing

Answer:

1: Rock

2:Constantly

Explanation:

most of earth is made of ROCK rock is CONSTANTLY changing

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Answer:

I think is E

Explanation:

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Because it is the right of the people to vote multiple candidates, so there should be more than one political party to exist.

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Answer:

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Answer:

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Explanation:

Question 3 of 15
The
conquered the Incan civilization after it had flourished between
A. Spanish; 1100 to 1435
B. Portuguese; 1200 to 1535
C. Spanish; 1200 to 1535
D. Dutch; 1300 to 1635
SUBMIT

Answers

Answer:

It is A

Explanation:

 i got it rigt

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Answer:

Mercury, ball, iron. Planet, crus, wrinkles

Explanation

Thin crust pizza mmmmmm

Answer:

Mercury, ball, iron, planet, crust, wrinkles.

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Answer:

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Explanation:

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Answer:

The United States Congress has two houses, the Senate and the House of Representatives

Explanation:

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Answer:

House of Representatives

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is located east of the Gulf of Mexico and west of the Atlantic Ocean.

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You dont have any points left .

Answer:

Louisiana

East

North Carolina

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Answer:

mhjhk

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Answer:

Mexico City

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One reason that Catastrophism was popular was:

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Answer:

Explanation: One reason that Catastrophism was popular was: Ussher’s estimation age of the earth is a huge events to form mountains and canyons.

Which layer of the atmosphere contains the ozone layer that blocks most of
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Answers

Answer:

A. Stratosphere

Explanation:

The ozone layer, which blocks harmful ultraviolet radiation, is primarily located in the stratosphere, the second layer of the Earth's atmosphere. Therefore, option A is correct.

The ozone layer, which serves as a protective shield against harmful ultraviolet (UV) radiation from the sun, is primarily found in the stratosphere.

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This ozone layer absorbs most of the sun's UV-B and UV-C radiation, preventing them from reaching the Earth's surface. This crucial role of the stratospheric ozone layer in shielding the planet from harmful UV radiation is essential for safeguarding ecosystems, human health, and the overall well-being of life on Earth.

Therefore, option A is correct.

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three types of clienteles interms of his/her age of social work

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Answer:

Suelen diferenciarse dos tipos de clientes: el externo es la persona o entidad externa a la organización que mantiene con ella una relación comercial; realiza pedidos y paga por ellos; el interno es la persona que, dentro de la organización, demanda de otras la producción de un bien o servicio.

Explanation:

porque  is

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To accurately create a topographic map, the types of data one needs to collect include the "determination of the right elevation contour."

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Some of the features or things you find on the topographical maps include buildings, fences, roads, rivers, forests, elevation height, etc.

Hence, in this case, it is concluded that making a topographical map counter and height of the land is essential.

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once criticism of the reducing emissions from deforestation and forest degradation program has been that it

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Bifesf I tried to help u, but I couldn’t sorry

list all important land use zones

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Answer:

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four effects of the introduction of western education in india​

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Establishment of new schools and colleges.

Boost of morale.

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Answer:  The answer is D

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because below the transition the rocks respond to stress by changing shape without breaking
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