Talc Talc Talc or talcum is a clay mineral composed of hydrated magnesium silicate with the chemical formula HMg(SiO) or MgSiO(OH). In loose form, it is (in ratio with or without corn starch) one of the most widely used substances known as baby powder. It occurs as foliated to fibrous masses, and in an exceptionally rare crystal form. It has a perfect basal cleavage, and the folia are not elastic, although slightly flexible. The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 1 as the hardness of talc. Talc can easily be scratched by a fingernail. Talc
American College of Mohs Surgery College of Mohs Surgery offers professional recognition to physicians proficient in Mohs surgery. The ACMS also offers opportunities for continuing education, as well as an annual meeting with speakers and industry exhibitors. The ACMS aims to "improve the clinical and aesthetic outcomes of Mohs surgery" by requiring physicians to undergo a rigorous fellowship training process as well as ongoing education. The ACMS also allows patients to access information and locate credentialed physicians throughout the United States. American College of Mohs Surgery The American College of Mohs Surgery (abbreviated as ACMS) is a membership-based organization of surgeons who are fellowship-trained in