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The Dangers of Exposure to AsbestosBefore it was banned asbestos was used in a myriad of commercial products. Research has shown that exposure to asbestos can cause cancer and other health issues.It is impossible to determine if a product includes asbestos by looking at it, and you won't be able to taste or smell it. Asbestos is only detectable when the materials that contain it are broken, drilled, or chipped.ChrysotileAt its height, chrysotile was responsible for 95% of the asbestos created. It was utilized in a variety of industries, including construction insulation, fireproofing, and insulation. If georgia asbestos attorneys are exposed to asbestos, they can develop mesothelioma and other asbestos-related illnesses. Since the 1960s, when mesothelioma first became an issue the use of asbestos has decreased significantly. It is still present in a variety of products we use in the present.Chrysotile is safe to use if you have a comprehensive safety and handling plan in place. Personnel handling chrysotile aren't exposed to an unreasonable amount of risk at the present limits of exposure. The inhalation of airborne fibres has been found to be strongly linked with lung fibrosis and lung cancer. This has been proven both for intensity (dose) as in the time of exposure.One study that studied the operation of a factory that utilized almost exclusively chrysotile in the production of friction materials, compared the mortality rates of this factory with national death rates. The study revealed that after 40 years of processing low levels of chrysotile, there was no significant increase in mortality rates in this factory.Chrysotile fibers are generally shorter than other forms of asbestos. They can penetrate the lungs and then enter the bloodstream. This makes them more prone to causing health consequences than longer fibres.When chrysotile gets mixed with cement, it's extremely difficult for the fibres to breathe and cause health hazards. The fibre cement products are used extensively throughout the world particularly in structures like hospitals and schools.Research has shown that chrysotile is less likely to cause illness than amphibole asbestos, like amosite and crocidolite. These amphibole types are the primary cause of mesothelioma, and other asbestos-related diseases. When chrysotile mixes with cement, it creates a tough, flexible building product that can withstand extreme weather conditions and other environmental hazards. It is also simple to clean after use. Asbestos fibers can be easily removed by a professional and then safely disposed of.AmositeAsbestos is a grouping of fibrous silicates that are found in various types of rock formations. It is divided into six groups that include amphibole (serpentine), the tremolite (tremolite) anthophyllite (crocidolite) and anthophyllite.Asbestos minerals comprise thin, long fibers that range in length from fine to wide. They can also be straight or curled. These fibers are found in nature in bundles or individual fibrils. Asbestos minerals can also be found as a powder (talc) or mixed with other minerals and sold as vermiculite and talcum powder, which have been widely used in consumer products, such as baby powder, face powder and cosmetics.The heaviest use of asbestos occurred in the first two-thirds of twentieth century where it was used in insulation, shipbuilding, fireproofing, and other construction materials. The majority of occupational exposures involved airborne asbestos fibres, but some workers were exposed to vermiculite or talc that was contaminated as well as to fragments of asbestos-bearing rocks (ATSDR 2001). Exposures varied from industry industry, era to and even geographical location.Most asbestos exposures at work were because of inhalation, but certain workers were exposed through contact with skin or by eating food contaminated with asbestos. Asbestos is now only found in the environment from the natural weathering of mined minerals and deterioration of contaminated products such as insulation, car brakes, clutches and ceiling and floor tiles.There is emerging evidence that amphibole fibres from non-commercial sources could also be carcinogenic. These fibers aren't knit like the fibrils found in serpentine and amphibole, but are instead loose as well as flexible and needle-like. These fibres are found in the cliffs and mountains of several countries.Asbestos is absorbed into the environment mostly in the form of airborne particles, however it also leaches into soil and water. This can be triggered by both natural (weathering of asbestos-bearing rocks) as well as anthropogenic sources (disintegration of asbestos-containing wastes as well as disposal in landfill sites). Asbestos contamination of surface and ground water is mostly a result of natural weathering. However, it has also been caused by anthropogenic activities such as mining and milling demolition and dispersal of asbestos-containing materials and the disposal of contaminated dumping soils in landfills (ATSDR 2001). Exposure to asbestos-containing airborne fibres is still the primary cause of illness in people exposed to asbestos at work.CrocidoliteInhalation exposure is the most common method of exposure to asbestos fibres. The fibres can penetrate the lungs and cause serious health issues. Mesothelioma and asbestosis as well as other diseases can be caused by asbestos fibres. The exposure to asbestos can happen in different ways too, such as contact with contaminated clothing, or building materials. The dangers of exposure are more pronounced when crocidolite which is the blue form of asbestos is involved. Crocidolite is a smaller, more fragile fibers that are easy to breathe and can be lodged deeper in lung tissue. It has been linked to a larger number of mesothelioma-related cases than any other type of asbestos.The six primary kinds are chrysotile and amosite. The most common forms of asbestos are epoxiemite as well as chrysotile which together make up the majority of commercial asbestos employed. The other four asbestos types are not as well-known, but can still be present in older structures. They are not as hazardous as amosite and chrysotile, however they could pose a threat when combined with other asbestos minerals or when mined in close proximity to other mineral deposits, such as vermiculite or talc.Numerous studies have shown the connection between stomach cancer and asbestos exposure. 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, while others report an SMR of 1,24 (95 percent confidence interval: 0.76-2.5), for those working in chrysotile mines and mills.The International Agency for Research on Cancer (IARC) has classified all forms of asbestos as carcinogenic. All asbestos types can cause mesothelioma, but the risks vary depending on how much exposure is taken, what type of asbestos is involved and how long exposure lasts. The IARC has advised that abstaining from all asbestos forms should be the top priority because this is the most secure option for those who are exposed. If you have been exposed in the past to asbestos and suffer from respiratory issues or mesothelioma condition, then you should talk to your doctor or NHS111.AmphiboleAmphiboles comprise a variety of minerals that form needle-like or prism-like crystals. They are a type of inosilicate mineral made up of double chains of SiO4 molecules. They usually possess a monoclinic crystal system but some also have an orthorhombic structure. The general formula of an amphibole is A0-1B2C5T8O22(OH,F)2. Double chains contain (Si, Al)O4 tetrahedrons linked together in a series of six tetrahedrons. Tetrahedrons may be separated by strips of octahedral sites.Amphibole minerals can be found in metamorphic and igneous rocks. They are usually dark and hard. Because of their similar hardness and color, they can be difficult for some to distinguish from pyroxenes. They also share a similar cleavage pattern. However their chemistry allows an array of compositions. The chemical compositions and crystal structures of the various minerals in amphibole can be used to determine their composition.The five asbestos types in the amphibole class include amosite, anthophyllite and chrysotile and crocidolite. They also include actinolite. Each type of asbestos has distinct characteristics. Crocidolite is considered to be the most hazardous asbestos kind. It is composed of sharp fibers that are easily inhaled into the lungs. Anthophyllite has a brownish to yellowish hue and is comprised primarily of magnesium and iron. This variety was once used in products such as cement and insulation materials.Amphiboles are a challenge to analyze due to their complicated chemical structure and the numerous substitutions. Therefore, a detailed analysis of their composition requires specialized techniques. EDS, WDS and XRD are the most common methods for identifying amphiboles. However, these methods can only give approximate identifications. For instance, they cannot differentiate between magnesio-hastingsite and magnesio-hornblende. In addition, these techniques can not distinguish between ferro-hornblende or pargasite.