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The Dangers of Exposure to Asbestos Asbestos was found in thousands of commercial products before it was banned. According research, exposure to asbestos can cause cancer and a host of other health problems. It is difficult to tell if something includes asbestos by looking at it and you won't be able to taste or smell it. Asbestos is only detected when the material containing it is broken or drilled. Chrysotile At its peak, chrysotile made up for 95% of the asbestos produced. It was widely used in industries like construction insulation, fireproofing, and insulation. However, if workers were exposed to this toxic material, they could contract mesothelioma and other asbestos-related diseases. Since the 1960s, when mesothelioma became an issue asbestos use has decreased significantly. However, traces of it are still found in the products we use in the present. Chrysotile can be used in a safe manner if a thorough safety and handling plan is put in place. It has been found that at the current controlled exposure levels, there isn't an unneeded risk to the people who handle it. The inhalation of airborne particles has been strongly associated with lung fibrosis and lung cancer. This has been confirmed in terms of intensity (dose) as well as duration of exposure. One study that studied the operation of a factory that utilized almost exclusively chrysotile to manufacture friction materials compared the mortality rates of this factory with national death rates. It was found that, for 40 years of processing asbestos chrysotile at low levels of exposure There was no significant excess mortality in this factory. Chrysotile fibers are generally shorter than other forms of asbestos. They are able to enter the lungs and then enter the bloodstream. They are therefore more likely to cause health issues over longer fibres. When chrysotile gets mixed with cement, it is extremely difficult for the fibres to air-borne and cause health hazards. Fibre cement products have been extensively used across the globe particularly in structures like hospitals and schools. Research has shown that chrysotile is less prone to cause illness than amphibole asbestos like crocidolite and amosite. These amphibole types have been the primary source of mesothelioma, as well as other asbestos-related illnesses. When chrysotile and cement are mixed and cured, a tough and flexible material is created that is able to stand up to extreme weather conditions and environmental hazards. It is also easy to clean up after use. Asbestos fibres can easily be removed by a professional and eliminated. Amosite Asbestos is a grouping of fibrous silicates that are found in certain types of rock formations. It is classified into six groups that include amphibole (serpentine), Tremolite (tremolite), anthophyllite (crocidolite) and anthophyllite. Asbestos minerals are composed of thin, long fibres that range in length, ranging from very fine to wide and straight to curled. They are found in nature as individual fibrils or bundles with splaying edges called fibril matrix. Asbestos minerals are also found in powder form (talc) or mixed with other minerals and sold as talcum powder and vermiculite and are used in consumer products such as baby powder cosmetics, face powder and other. The greatest asbestos use occurred during the first two-thirds of twentieth century, when it was used in insulation, shipbuilding, fireproofing, and other construction materials. Most occupational exposures were to asbestos fibres borne by air, but some workers were exposed toxic talc or vermiculite and to pieces of asbestos-bearing rocks (ATSDR 2001). Exposures varied from industry to industry, from era to and geographic location. Most occupational exposures to asbestos were due to inhalation, but some workers were also exposed by skin contact or by eating food contaminated with asbestos. Asbestos can only be found in the natural environment due to natural weathering and degrading of products that are contaminated, such as ceiling and floor tiles automobile brakes and clutches as well as insulation. It is becoming apparent that non-commercial amphibole fibres may also be carcinogenic. These fibers aren't weaved like the fibrils in amphibole and serpentine, they are loose elastic, flexible, and needle-like. These fibers can be found in the cliffs, mountains and sandstones from a variety of nations. Asbestos enters the environment mainly as airborne particles, but it also leaches into soil and water. This occurs both from natural (weathering and erosion of asbestos-bearing rocks) and anthropogenic (disintegration and removal of asbestos-containing wastes from landfill sites) sources. Asbestos contamination of ground and surface water is largely associated with natural weathering, but it has also been caused by human activities such as milling and mining demolition and dispersal of asbestos-containing materials, and the removal of contaminated soils for disposal in landfills (ATSDR, 2001). Asbestos fibres that are emitted from the air are the main cause of illness in people exposed to asbestos in their work. Crocidolite Inhalation exposure to asbestos is the most popular way people are exposed to dangerous fibres, which can be absorbed into the lungs and cause serious health problems. Mesothelioma, asbestosis, and other diseases can be caused by asbestos fibres. The exposure to asbestos can happen in other ways as well, for example, contact with contaminated clothing or construction materials. The dangers of this kind of exposure are greater when crocidolite, a asbestos that is blue, is involved. Crocidolite is a smaller, more fragile fibers that are more easy to breathe in and can get deeper in lung tissue. It has been linked to a larger number of mesothelioma-related cancers than any other form of asbestos. The six major types are chrysotile, amosite and chrysotile. Chrysotile and amosite are among the most frequently used types of asbestos. They comprise 95% of commercial asbestos currently used. The other four asbestos types are not as well-known, but can still be found in older structures. They are less dangerous than amosite or chrysotile however they could still be a risk when combined with other minerals or when mined near other mineral deposits like vermiculite and talc. Many studies have discovered an connection between exposure to asbestos and stomach cancer. Several studies have found a link between asbestos exposure and stomach. The evidence is not conclusive. Certain researchers have cited an SMR (standardized death ratio) of 1.5 (95% confidence interval: 0.7-3.6), for all asbestos workers, whereas others have reported an SMR of 1,24 (95% confidence interval: 0.76-2.5), for those who work in mines and chrysotile mills. The International Agency for Research on Cancer (IARC) has classed all forms of asbestos as carcinogenic. All types of asbestos can cause mesothelioma or other health issues, although the risk is dependent on how much exposure individuals are exposed to, the type of asbestos involved and the duration of their exposure and the way in the way it is inhaled or consumed. IARC has stated that the best choice for individuals is to stay clear of all forms of asbestos. If you have been exposed in the past to asbestos and are suffering from a respiratory condition or mesothelioma then you should consult your GP or NHS111. Amphibole Amphibole is one of the minerals that form long prism or needle-like crystals. They are an inosilicate mineral that is composed of two chains of SiO4 molecules. They typically have a monoclinic structure in their crystals however some may have an orthorhombic structure. cape coral asbestos attorney of an amphibole is A0-1B2C5T8O22(OH,F)2. The double chains are composed of (Si,Al)O4 tetrahedrons that are linked in rings of six. The tetrahedrons can be separated by strips of octahedral site. Amphibole minerals are found in metamorphic and igneous rocks. They are usually dark and hard. They are sometimes difficult to distinguish from pyroxenes since they share similar hardness and color. They also share a corresponding Cleavage. However, their chemistry allows for a wide range of compositions. The chemical compositions and crystal structures of the various mineral groups in amphibole could be used to identify them. The five asbestos types that belong to the amphibole group include amosite, anthophyllite and chrysotile, crocidolite, and actinolite. Each kind of asbestos has distinct characteristics. Crocidolite is considered to be the most hazardous asbestos kind. It contains sharp fibers that can easily be breathed into the lungs. Anthophyllite ranges from brown to yellowish in color and is composed of magnesium and iron. This variety was used to make cement and insulation materials. Amphibole minerals are hard to analyze because they have a complicated chemical structure and many substitutions. A thorough analysis of composition of amphibole minerals is a complex process that requires specialized techniques. The most widely used methods to identify amphiboles are EDS, WDS, and XRD. However, these methods can only provide approximate identifications. These techniques, for instance cannot differentiate between magnesio hornblende and hastingsite. These techniques also do not distinguish between ferro-hornblende as well as pargasite.