Mining

Scientists who study rocks are called geologists. They specialize in the field of geology, which includes the study of the Earth's history, structure, and processes, including the formation and properties of rocks.

Copper is extracted from the earth through a process called mining. Open-pit or underground mining methods are typically used to access the copper ore deposits. The ore is then crushed, ground, and processed to extract the copper minerals through a series of physical and chemical processes.

Sand gets transported along a beach primarily through longshore drift, where waves approach the shore at an angle and carry sediment parallel to the coastline. Additionally, tides and currents can also contribute to the movement of sand along a beach.

Quartz is a mineral primarily made up of silicon and oxygen. It is the second most abundant mineral in the Earth's continental crust and is commonly found in igneous, metamorphic, and sedimentary rocks.

Coal mining has the following adverse effects on the enviroment:

Extraction of the coal causes the landscape to sink

Water is used to separate coal from stone which creates lots of dirty water.

Deep mining requires vast amounts of contaminated water to be pumped out of the workings

The waste solid material separated from the coal has to be disposed of.

Transportation of the excavated coal requires railway links.

Burning most types of coal can result in more air pollution (Carbon dioxide (CO2) causing global warming and climate change) than any other type of fossil fuel.

Pollution with coal powders of the environment; coal burning release carbon dioxide, nitrogen dioxide, sulfur dioxide, flying ash.

They are nearly 625 meters below the surface with some of the toughest, hardest rock in the world between them and daylight. The escape hole was completed on Saturday the 10/10/10 (John Lennon's 70th Birthday) with much of the credit going to the skill of a 40 year old American, Jeff Hart.


"After the cave-in, engineers initially bored narrow shafts the width of a grapefruit to locate the men.
When they were found 17 days after the accident, all still alive, celebrations sprang up across Chile. Rescuers then passed high-energy gels, water and food down the narrow ducts to keep the miners alive".

Iron was discovered before aluminum because iron is more abundant in the Earth's crust and has a lower melting point, making it easier to extract and work with. Aluminum, on the other hand, is typically found in compounds with other elements that made its extraction more challenging and costly until the 19th century when better extraction methods were developed.

This type of mining is called underground mining. Miners access the ore through tunnels and shafts dug beneath the surface of the Earth. It is often used when the ore deposits are located deep underground.

Noise pollution Visual Pollution Loss of habitat for wildlife Loss of farmland Quickly exhaust natural resources Destroy beautiful areas of karst landscape Dust pollution Pollution and lots of traffic because of lorries coming to collect the rock (this also furthers global warming) Wildlife will be driven away because of the noise and dust

A tornado effects the world, in many ways. Firstly, it can effect people, the environment, animals etc. Since a tornado is a really dangerous type of storm with all different kinds of harmful bacteria.

The Granduc Mine Disaster occurred on November 18, 1965, in British Columbia, Canada, when an avalanche struck the Granduc copper mine, killing 26 miners. The avalanche was triggered by heavy snowfall and unstable snow conditions. It remains one of the deadliest mine disasters in Canadian history.

A mining geologist typically earns between $50,000 to $120,000 per year, depending on factors such as experience, location, and the specific industry they work in. Advanced degrees or certifications can also contribute to higher earnings.

Subsurface mining is a method used to extract minerals and ores that are located deep underground. It involves creating tunnels and shafts to access the deposits and extract the resources. This method is often used when the mineral deposits are too deep to be reached with surface mining techniques.

Yes, fluoroantimonic acid is a superacid that is extremely corrosive and has the capability to burn through iron ore due to its strong acidic nature. When exposed to iron ore, fluoroantimonic acid can react with the iron present in the ore, leading to dissolution and corrosion of the material.

Limestone-micrite rocks are typically found in shallow marine environments, such as platform carbonate settings or coastal lagoons. They form from the accumulation of fine-grained carbonate mud that becomes lithified over time. These rocks are commonly associated with sedimentary environments that have low energy conditions and high amounts of organic matter.

Fluid mining is extracting the metals from hydrothermal fluid vents from under the ocean. The "Smoke" coming out of these vents are actually very high in metal, especially gold, silver, copper, and zinc. To do this, you pump the fluid into a kind of "Metal extraction" device. There are a few problems, though, such as the such high temperature of the fluid, and how to keep the fluid from clogging up the device.

Diamonds come out of the ground looking like rough, unpolished crystals. They may appear cloudy, dull, and in various shapes such as octahedral or cubic. The raw diamonds have a rough texture and must be cut and polished to reveal their natural sparkle and beauty.

The specific gravity of granite typically ranges from 2.63 to 2.75.

You would screen out the larger rocks. Build a wooden frame, and use some screen that would exclude the rocks, but which would allow the pebbles to flow through. What he said works, but I consider pebbles to be small, kind of round, smooth stones. You could do what he said, or you could rake them, or depending on your situation, using your hands might be better, if you only need a few of them.

Clear sand is a type of sand that does not have impurities or color. It is commonly used in construction, landscaping, and for making glass. Its clean and uniform texture makes it ideal for various applications where a consistent appearance is desired.

Diamonds are mined all over the world, including Canada, the USA, Russia, Australia, Germany, Brazil, South Africa, even Sweden.

Note, however, that there are no diamonds mined in Europe or Antarctica.

Some cons of subsurface mining include the potential for environmental damage such as groundwater contamination, soil erosion, and habitat destruction. It can also have safety risks for workers due to the depth and confined spaces involved in underground mining operations. Additionally, subsurface mining can lead to land subsidence and disruption of the surrounding landscape.

Mining techniques can be divided into two common excavation types: surface mining (above ground) and subsurface (underground) mining.

sometimes subsurface mining is also called deep mining like in my text book p.s i am in 8th grade

Aluminum Potassium sulfate (Alum) can be purchased in any grocery store on the spice isle. It comes in the little spice containers and can be easy to over look. You may be able to buy it in a larger size container, but I have yet to find it in anything but the small containers.

In Australia it is not so readily available, however aussie-alum-supplies.com.au sell from 100g up to 20kg bags.