Robert O. Ray, PE

Manager, Mine Development at RiverStone Group, Inc.
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Contact Information
us****@****om
(386) 825-5501
Location
Denver Metropolitan Area

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Credentials

  • Professional Engineer
    Colorado Department of Regulatory Agencies

Experience

  • RiverStone Group, Inc.
    • United States
    • Mining
    • 1 - 100 Employee
    • Manager, Mine Development
      • Jun 2017 - Present

      Principally responsible for short and long term mine development planning for a multi-state independent Midwest aggregate producer. Manage mining engineering team and provide natural resource management/engineering support generally for the company. Principally responsible for short and long term mine development planning for a multi-state independent Midwest aggregate producer. Manage mining engineering team and provide natural resource management/engineering support generally for the company.

  • Front Range Mining Engineering
    • Prinicpal Mining Engineer/Consultant
      • 2015 - Jun 2017

      I started this company in 2015 to provide consulting services to the mining industry. Projects were with global clients based in Europe and Africa. Range of work has included developing greenfield start-up plans, rolling and processing fleet optimizations, and ongoing engineering support to mining operations. I started this company in 2015 to provide consulting services to the mining industry. Projects were with global clients based in Europe and Africa. Range of work has included developing greenfield start-up plans, rolling and processing fleet optimizations, and ongoing engineering support to mining operations.

  • Lafarge
    • France
    • Wholesale Building Materials
    • 200 - 300 Employee
    • Mining Manager - Corporate Land & Minerals A&C
      • 2013 - 2015

      Primary duties included supporting international business units with mining engineering services. Developed mine plans, feasibility studies, and conducted mine planning training with local engineering staff. Process optimization/improvement was also a key component of the role.

    • Mine Plan Manager - US West A&C
      • 2006 - 2013

      Responsible for development, design, and coordination of geologic reserve assessments and mine plans for the A&C US West region which included up to (35) surface and (5) underground facilities. Additional duties include supporting permitting projects, providing land development related engineering services, and direct mapping/surveying operations.

  • Iluka Resources
    • Australia
    • Mining
    • 700 & Above Employee
    • Mine Planning Engineer
      • 2005 - 2006

      Duties included mine design and planning as well as providing engineering services for a 6 million TPY mineral sands operation. Created short and long term mine plans and prepared forecasts/schedules that projected reserves, mining progression, ore grade and assemblage. Duties included mine design and planning as well as providing engineering services for a 6 million TPY mineral sands operation. Created short and long term mine plans and prepared forecasts/schedules that projected reserves, mining progression, ore grade and assemblage.

Education

  • Missouri University of Science and Technology
    Graduate Certificate, Geotechnics
  • University of Kentucky
    Bachelor’s Degree, Mining Engineering
  • University of Wisconsin-Eau Claire
    Graduate Certificate, Business

Community

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