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Thursday, November 3, 2011

Lung mesothelioma & asbestos Types

Asbestos is generally divided into two groups of turtles and types of amphibole. These are explained here.


Chrysotile asbestos


The first type of asbestos is chrysotile asbestos and it is also called as white asbestos. This type of asbestos is generally thought to be the safest of all types. This is because it is less brittle which means that it is less likely to produce airborne microorganisms and also making it less likely to be inhaled. But when it is inhaled it can cause the same problems related to health, like the other. Now, it is because it is classified as a serpentine mineral, as the fibers that make up the chrysotile are a complete variety. It is composed of crystals that are formed in the leaves.


Chrysotile asbestos is the most commonly used asbestos type comprising nearly 95% of the asbestos total used commercially to the United States. And because use generalized this type of asbestos, it represents most of the problems of health related asbestos mesothelioma and tumors in animals. The five remaining types of asbestos are amphibole minerals, which means that they consists of fiber lines and needles.


Tremolite asbestos


This type of asbestos were not used industrially but commercially was used in products such as talcum powder. Tremolite colour varies from dark green and creamy white and commonly found in metamorphic rocks. Now, this form of asbestos is the main pollutant of the infamous vermiculite (natural minerals that to extend the application of heat) mine in Libby, Montana.


Asbestos actinolite


Not generally used in the industry, asbestos actinolite may always be present in asbestos products. When inhaled actinolite asbestos can cause serious lung damage and mesothelioma can occur. Non-fibrous actinolite variants do not cause the same health problems that are associated with exposure to forms exploited commercially asbestos, such as asbestosis or mesothelioma. Present in generally green, white or grey color that this type is related to tremolite but have more amounts of iron.


Amosite asbestos


Which is also called grunerite amosite asbestos or brown asbestos is used for various commercial purposes. This is typically used in pipes and cement sheet insulation. It has directly and fragile fibres that are light grey to Brown in color. After that he became the second most used type of asbestos. But recently because of health concerns and emergence of mesothelioma the production and the commercial use of this mineral is prohibited in many countries.


Crocidolite asbestos


The dangerous asbestos, Crocidolite asbestos is thought to spectrum opposite of chrysotile asbestos. Crocidolite asbestos is also known as blue asbestos as it consists of fibers directly blue. This type with amosite persists in the lungs for a long time and is dangerous for the health of exposed persons. Crocidolite grows naturally in countries such as the Australia, South Africa, Bolivia, the former Soviet Union and Canada.


Anthophyllite asbestos


It is brittle white fibers which are composed of crystals and which have an appearance chain. Formed by the breakdown of talc in ultramafic rocks, anthophyllite is a common contaminant of talc. Like tremolite and actinolite, it is not used for commercial or industrial as such but is still use vermiculite mineral commonly added to the soil of gardening.


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