Which of the following are the major types of asbestos fibers?

The major types of asbestos fibers are chrysotile, amosite, and crocidolite. These three represent the primary classifications of asbestos recognized for their use in various industrial applications and their health implications.

Chrysotile, also known as white asbestos, is the most common type and accounts for about 95% of asbestos found in buildings. It is characterized by long, curly fibers that can be woven into products and is known for its heat-resistant properties.

Amosite, often referred to as brown asbestos, is valued for its high tensile strength and is commonly found in cement sheets, insulation, and fireproofing materials. Both chrysotile and amosite belong to the serpentine and amphibole groups of asbestos, respectively.

Crocidolite, or blue asbestos, is the most dangerous type of asbestos due to its fine, needle-like fibers that can be inhaled easily, leading to severe respiratory issues and diseases. It was used in high-temperature insulation and is known for its strength and resistance to heat.

The other options listed reference materials that are not classified as asbestos fibers. Silica and coal do not belong to the asbestos family, and fiberglass and synthetic fibers signify entirely different materials. Understanding these distinctions is critical for recognizing and