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The Dangers of Exposure to AsbestosAsbestos was a component in thousands of commercial products before it was banned. According to research, asbestos exposure can cause cancer, as well as other health problems.You cannot tell if something includes asbestos simply by looking at it and you can’t taste or smell it. Asbestos can only be identified when the materials that contain it are broken, drilled, or chipped.ChrysotileAt its height, chrysotile comprised the majority of asbestos production. It was used by many industries such as construction insulation, fireproofing and insulation. However, if workers were exposed to this toxic substance, they could develop mesothelioma and other asbestos-related diseases. Since the 1960s, when mesothelioma began to become a concern asbestos use has decreased significantly. It is still present in many products we use in the present.Chrysotile can be safely used with a well-thought-out safety and handling plan is put in place. Chrysotile handling workers aren’t exposed to an undue amount of risk based on the current controlled exposure levels. Lung cancer, lung fibrosis and mesothelioma have all been found to be strongly connected to breathing in airborne respirable fibres. This has been confirmed both in terms of intensity (dose) as well as the duration of exposure.One study that looked into an industrial facility that used almost exclusively chrysotile for manufacturing friction materials compared mortality rates at this factory with national mortality rates. It was concluded that for the 40 years of processing asbestos chrysotile in low levels of exposure there was no significant extra mortality in the factory.Chrysotile fibres tend to be shorter than other forms of asbestos. They are able to penetrate the lungs and then enter the bloodstream. They are more likely to cause health problems over longer fibres.It is extremely difficult for chrysotile fibers to be inhaled or to pose a health risk when mixed with cement. Fibre cement products are widely used in a variety of locations around the world, including schools and hospitals.Research has proven that amphibole asbestos, such as amosite, crocidolite, or crocidolite, is less likely than chrysotile to cause diseases. These amphibole types are the main source of mesothelioma as well as other asbestos-related diseases. When cement and chrysotile are mixed, a durable and flexible product is created that can withstand extreme weather conditions and environmental hazards. It is also very easy to clean after use. Asbestos fibers can be easily removed by a professional and taken away.AmositeAsbestos refers to a group of silicate minerals with fibrous structure which are found naturally in a variety of kinds of rock formations. It is classified into six groups: amphibole (serpentine), the tremolite (tremolite), anthophyllite (crocidolite) and anthophyllite.Asbestos minerals are made up of long, thin fibers that range in length from fine to wide. They can be curled or straight. 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 like baby powder, face powder and cosmetics.The most extensive asbestos use occurred during the first two-thirds period of the 20th century where it was used in shipbuilding, insulation, fireproofing, and other construction materials. The majority of asbestos-containing exposures to the workplace occurred in the air, but certain workers were also exposed to asbestos-bearing rock fragments and vermiculite that was contaminated. Exposures varied according to the type of industry, the time period and geographical location.The majority of occupational exposures to asbestos were due to inhalation, but some workers were also exposed by skin contact or through eating contaminated food. Asbestos is only present in the the natural weathering of mined minerals and the deterioration of products contaminated with asbestos like insulation, car brakes, clutches and ceiling and floor tiles.There is growing evidence that amphibole fibers that are not commercially available could also be carcinogenic. These are fibres that are not the tightly woven fibrils of the amphibole and serpentine minerals but instead are flexible, loose and needle-like. These fibers can be found in the mountain sandstones, cliffs and sandstones of many countries.Asbestos is able to enter the environment in many ways, including through airborne particles. It is also able to leach into soil or water. This can be caused by both natural (weathering of asbestos-bearing rock) and anthropogenic causes (disintegration of asbestos-containing wastes and disposal in landfill sites). Asbestos contamination in ground and surface water is mostly caused by natural weathering. However it can also be caused by anthropogeny, such as through milling and mining of asbestos-containing materials demolition and dispersal and the removal of contaminated dumping material in landfills (ATSDR 2001). Inhalation exposure to airborne asbestos fibres remains the main reason for illness among those exposed to it occupationally.CrocidoliteInhalation exposure to asbestos is the most frequent method by which people are exposed to the dangerous fibres, which can be absorbed into the lungs and cause serious health issues. These include mesothelioma and asbestosis. The exposure to asbestos can happen in other ways, too, for example, contact with contaminated clothing or building materials. The dangers of exposure are more pronounced when crocidolite, a blue form of asbestos is involved. Crocidolite is smaller and more fragile fibers, which are easier to breathe and can be lodged deeper into lung tissue. It has been associated with more mesothelioma cases than other types of asbestos.The six main types of asbestos are chrysotile, amosite as well as epoxiemite. Tremolite is anthophyllite and actinolite. Amosite and chrysotile are two of the most commonly used types of asbestos. They comprise 95% of commercial asbestos that is used. The other four asbestos types aren’t as well-known, but can still be found in older structures. They are less harmful than amosite and chrysotile. However, they may pose a danger when combined with other asbestos minerals or mined close to other naturally occurring mineral deposits, like talc or vermiculite.Numerous studies have proven the connection between stomach cancer and asbestos exposure. The evidence is contradictory. Some researchers have cited a 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 who work in chrysotile mines and mills.IARC The IARC, also known as the International Agency for Research on Cancer, has classified all forms of asbestos as carcinogenic. All kinds of asbestos may cause mesothelioma and other health problems, but the risks differ based on the amount of exposure individuals are exposed to, the kind of asbestos involved, the duration of their exposure and the manner in which it is breathed in or ingested. IARC has declared that the best option for individuals is to avoid all types of asbestos. However, if a person has been exposed to asbestos in the past and suffer from an illness, such as mesothelioma, or other respiratory illnesses and require advice, they should seek out guidance from their doctor or NHS 111.AmphiboleAmphiboles are a collection of minerals that form prism-like and needle-like crystals. They are a type of inosilicate mineral made up of two chains of molecules of SiO4. They have a monoclinic system of crystals, but certain crystals have an orthorhombic form. The general formula of an amphibole is A0-1B2C5T8O22(OH,F)2. The double chains are composed of (Si,Al)O4 Tetrahedrons, which are connected in rings of six. Tetrahedrons can be separated by strips of octahedral site.Amphibole minerals are prevalent in igneous and metamorphic rocks. They are typically dark and hard. Due to their similarity of hardness and color, they may be difficult for some people to differentiate from the pyroxenes. They also share a corresponding cleavage pattern. However their chemistry permits many different compositions. The various mineral groups in amphibole can be identified by their chemical compositions as well as crystal structures.Amphibole asbestos is comprised of chrysotile as well as the five types of asbestos amosite anthophyllite (crocidolite), amosite (actinolite), and amosite. Each variety of asbestos has its own unique properties. The most dangerous type of asbestos, crocidolite, is composed of sharp fibers that are simple to breathe into the lung. Anthophyllite comes in a brownish-to yellowish color and is made mostly of iron and magnesium. It was previously used in cement-based products and insulation materials.Amphibole minerals can be difficult to study because of their an intricate chemical structure and many substitutions. A thorough analysis of the composition of amphibole minerals requires specialized techniques. The most popular methods to identify amphiboles are EDS, WDS, and XRD. downey asbestos lawsuit can only provide approximate identifications. For instance, these methods cannot distinguish between magnesiohastingsite and magnesio-hornblende. These techniques also don’t differentiate between ferro-hornblende or pargasite.