Mine Development Associates (MDA) provides geologic and engineering services to the mining industry. Our expertise lies in advising clients about their mining projects at any stage of exploration, development, production, or closure. MDA’s experience ranges from grass-roots exploration to daily mine operations and includes every step of a project’s development. Our goal is to provide clients with the best data and analysis of their project, allowing them to make more informed decisions regarding their project. MDA’s senior mining experts have extensive experience in all types of mining in all climates. Integrity, competence and independence have directed the firm for more than 25 years, assuring our clients the highest level of service.