American Rock Mechanics Association (ARMA)

The American Rock Mechanics Association (ARMA) is a professional organization dedicated to the study and application of rock mechanics—the science of understanding how rocks behave under forces. Its members include engineers, geologists, and scientists who work on projects like tunneling, mining, oil and gas extraction, and assessing natural hazards. ARMA promotes research, training, and collaboration to improve safety and efficiency in using and managing rock materials. By sharing knowledge and advancing techniques, ARMA helps ensure that activities involving rocks are done responsibly and effectively.