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Providing mine engineering services to the world's mining industry since 1983.

Independent Mining Consultants, Inc. (IMC) was founded in 1983 by Michael Hester, John Marek, and Herb Welhener. Prior to starting IMC, all three had established substantial careers in the mine engineering and consulting fields. IMC's personnel has remained consistent in the more than 33 year history of the corporation.

Contact Us

IMC personnel can be contacted through our main office.

Independent Mining Consultants, Inc.
Address: 
3560 East Gas Road
Tucson, Arizona 85714
USA
Telephone: 
FAX: 
General Inquiries: 
520-294-9861
520-294-9865

Information regarding Independent Mining Consultants services, can be made via telephone or email. Please feel free to contact us!

President
Mr. John M. Marek

Vice President
Mr. Herbert E. Welhener

Vice President
Mr. Michael G. Hester

General Inquiries
Ms. S. Yvette Gengler - Senior Geological Engineer

Our Recent Projects


View our Project Map »

  • Rosemont Copper

    Hudbay Minerals Inc.

    Arizona, USA
  • Pinto Valley

    Capstone Mining Corp.

    Arizona, USA
  • Gediktepe

    Polimetal Madencilik

    Balikesir, Turkey
  • La Herradura

    Fresnillo PLC

    Sonora, Mexico
  • Cortaderas Project

    Silver Standard Resources, Inc.

    Jujuy, Argentina
  • Las Chancas

    Southern Peru Copper Corp.

    Apurimac, Peru
  • NorthMet Project

    PolyMet Mining Inc.

    Minnesota, USA
  • La Preciosa

    Coeur Mining, Inc.

    Durango, Mexico
  • CEMEX Gypsum

    National Gypsum Co.

    Arizona, USA
  • Amulsar Gold

    Lydian International Ltd.

    Vayots Dzor, Armenia