Known as Naturally Occurring Asbestos, it is usually found in slag, sediment and also in soils and rocks. Usually, the more clay-like its structure, the higher its concentration. Brown and blue asbestos aren't typical in NSW. It is normally identified through a particular feature which will make it easier to determine if it is man-made or naturally occurring. If you want to know how to identify asbestos, then read on. You may learn many things about this material, which you did not know previously.
The most common way to detect naturally occurring asbestos is by looking out for a mineral or rock surface that has an abundance of dust around it. You'll usually notice that it is darker than other rocks and tends to have a coarse texture. The dust usually comes from crushed rocks and soil. However, there is no known cause for this type of mineral to be more prevalent in the environment compared to other mineral types.
This type of naturally occurring asbestos is most often exposed to industrial or commercial construction or demolition activities. However, there are instances where it can still come in contact with a building and expose workers to it. If an asbestos-containing piece of equipment is not properly handled or is dropped on a surface, there is a possibility that it can be inhaled into the lungs and thus trigger exposure. This is especially true if the equipment contains silicate minerals. Silicate minerals can be inhaled and cause a negative reaction in the lung system.
Generally, the highest concentration of naturally occurring asbestos will be in coastal areas. However, the condition does not always hold true. The silicate minerals can be found within coastal sands and along coastal erosion - all these places can cause significant exposure to the substance over time.
This form of naturally occurring asbestos occurs in two forms. The first is chrysotile, which is a form that is quite hard and fibrous. It is found in mostly in pipes and pipe fittings that have been made of bentonite clay. The other form is Asbestos Quicksand. In Asbestiform fibers, the fibers are made up of long single-strand units which make them appear like the strings of a snail shell.
Due to the way that naturally occurring asbestos is mined and then spread throughout an area, most people are unaware of the risk they may be taking by living near mining areas and by handling debris that contains the substance. The silicate minerals can form into cracks that are in proximity to water pipes and can also affect the thickness of the rock. Therefore, individuals living near heavily populated areas are at a higher risk of being exposed to the dangerous silicate mineral by inhalation and through direct skin contact. In addition, asbestos particles can get stuck in the interiors of buildings and if there are open fissures, these small pieces can get trapped and lodge inside the lungs.