#amiantus

• Amiantus — A variety of asbestos with long, flexible, and silky fibers of a whitish-green color, resistant to high temperatures and acid actions. Structurally, it is a natural calcium and magnesium silicate widely used in the past for manufacturing fireproof fabrics, thermal insulators, and building materials, but modernly restricted due to its severe pulmonary toxicity.
• Amiantus — A rare feminine form or accepted regional variant for the mineral amiantus; it defines the same incombustible fibrous rock from the natural silicate class, used as an insulating raw material in traditional industrial applications.
• Amiantogenic — Generating amiantus or favoring the formation of asbestos fibers; in a geological context, describing metamorphic processes or ultrabasic rocks capable of developing veins of silky asbestos. In medicine, it can describe factors or environments that cause asbestosis or other lung lesions specific to amiantus inhalation.
• Amiantoid — Resembling amiantus; a term used in mineralogy to describe crystalline formations with a fibrous and silky appearance. In medical histology, it describes a rare form of cartilage degeneration (amiantoid degeneration), characterized by the appearance of dense bundles of thick collagen fibers that mimic the structure of asbestos.
• Asbestos — A generic name given to a group of naturally occurring silicate minerals with a fibrous structure, remarkable for their absolute resistance to fire, acids, and mechanical tension, as well as for their thermal and electrical insulating properties. Intensively used in the past in the construction materials industry (asbestos-cement sheets, insulation), its modern use is strictly prohibited or severely restricted structurally from a medical standpoint, as the inhalation of microscopic fibers is highly toxic, causing asbestosis and severe lung diseases.