Mineralogy of Asbestos Minerals
نویسندگان
چکیده
Over the past fifty years the mineralogy and crystal chemistry of the materials called asbestos have been refined leading to better identification through new and more sensitive techniques. The health aspects of the exposure to fibrous inorganic species are also equally well determined from the anatomical to the biochemical levels. Integrating the efforts of many researchers from a diversity of disciplines from mineralogy and medicine, we can be more specific and detailed in the questions we raise. Coordinated research should add to our basic understanding of one area of disease induction and treatment: trauma related to inorganic materials.
منابع مشابه
Asbestos Presence in a Factory that Produced Asbestos-Containing Products
In 2007, research was carried out to determine the type and amount of asbestos fibers in a Croatian factory with a long history of making asbestos-containing products.Since the 1970s, asbestos fibres have been considered carcinogenic in humans i.e as a known cancer-causing agent. In the environment, asbestos fibres are inactive and naturally resist biodegradation. In time, fibres can only be gr...
متن کاملCharacterizing clay mineralogy in Lake Towuti, Indonesia, with reflectance spectroscopy
We tested the use of visible to near-infrared (VNIR) reflectance spectroscopy to characterize the relative abundances of clay minerals in sediments from Lake Towuti, a large tectonic lake in Sulawesi, Indonesia. We measured VNIR spectra of lake and river sediments from Lake Towuti and its catchment to identify clay minerals, fit major VNIR absorption features with a modified Gaussian model to e...
متن کاملAsbestos: Geology, Mineralogy, Mining, and Uses
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
متن کاملمطالعه غلظت و نوع الیاف آزبست با روش میکروسکوپی فاز کنتراست و الکترونی روبشی به منظور تعیین مواجهه شغلی در یک صنعت سیمان- آزبست
Background and aims : Asbestos minerals are divided into two main groups including serpentine and amphiboles and each has one or more subgroups. These minerals have been used in industrial products such as cement-asbestos sheet and pipe, brake shoe, clutch and insulation materials. Occupational and non - occupational exposures by this carcinogenic material have caused to develop several metho...
متن کاملMineral fibres and mesothelioma
There has been considerable recent interest in the suggestion that mineral fibres other than asbestos might be associated with mesotheliomas in the pleural and peritoneal cavities. Compared with the wealth of information on the consequences of exposure to asbestos, information about the effects of other fibrous minerals is sparse and much of it is of a preliminary nature. In this editorial the ...
متن کامل