Like other amphiboles, crocidolite is particularly resistant to acids. It is also the best insulator due to its open lattice formation which efficiently traps air. Asbestos is a term used to refer to six naturally-occurring silicate minerals. All are composed of long and thin fibrous crystals that can be released into the air when disturbed. Asbestos surveys are required to identify if asbestos containing materials exist in a property. Understanding local, North Carolina and federal regulation...