describe in several ways in which minerals form from solution
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Answer:
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Explanation:
If that solution then seeps into cracks in the rock, those elements and compounds will leave the solution when the water cools. The cooling process causes them to crystalize and form minerals inside the rock. These are called veins. Another method of solution crystallization happens through evaporation.
Answer:
describe in several ways in which minerals form from solution
- The ways in which minerals can form in a solution include the process of evaporation and the process of using hot water solution.
- Water evaporates:
Water usually has many substances dissolved in it. Minerals can form when the water evaporates. For example, when salt water evaporates, the atoms that make up halite, which is used as table salt, join to form crystals. Other minerals form from evaporation too, depending on the substances dissolved in the water. The mineral gypsum often forms as water evaporates.
- Hot water cools:
As hot water within Earth’s crust moves through rocks, it can dissolve minerals. When the water cools, the dissolved minerals separate from the water and become solid again. In some cases, minerals are moved from one place to another. Gold can dissolve in hot water that moves through the crust. As the water cools and the gold becomes solid again, it can fill cracks in rocks. In other cases, the minerals that form are different from the ones that dissolved. Lead from the mineral galena can later become part of the mineral wulfenite as atoms join together into new minerals.
- Molten rock cools:
Many minerals grow from magma. molten rock inside Earth—contains all the types of atoms that are found in minerals. As magma cools, the atoms join together to form different minerals. Minerals also form as lava cools. is molten rock that has reached Earth’s surface. Quartz is one of the many minerals that crystallize from magma and lava.
- Heat and pressure cause changes:
- Heat and pressure within Earth cause new minerals to form as bonds between atoms break and join again. The mineral garnet can grow and replace the minerals chlorite and quartz as their atoms combine in new ways. The element carbon is present in some rocks. At high temperatures carbon forms the mineral graphite, which is used in pencils.
- Organisms produce minerals:
A few minerals are produced by living things. For example, ocean animals such as oysters and clams produce calcite and other carbonate minerals to form their shells. Even you produce minerals. Your body produces one of the main minerals in your bones and teeth—apatite.