A Brief History of Asbestos
Friday, May 14th, 2010Asbestos is a naturally-occurring fibrous mineral of metamorpic hydrous magnesium silicate. The term “metamorphic” is used to describe a process of extreme heat and pressure which creates specific secondary patterns of minerals with new chemical and/or physical properties. As the primary rock is heated and recooled, silicate crystals align in long rows of mineral fibers, [...]