Sphinx Mining Systems LLC is the consulting practice of Kwame Awuah-Offei, PhD, PE. Sphinx helps clients achieve their business goals by helping publicly traded mining companies provide compliant and meaningful disclosure regarding their mining properties. Sphinx also provides decision-making support through the application of modeling, simulation, and optimization to mining systems. We will work with your staff or independently to provide technical support and help you make better business decisions so you will have more sustainable and profitable mines. We also provide mine planning services for improving efficiency or for feasibility studies. Read more…
Sphinx can help you understand your disclosure obligations and file compliant disclosures effectively. Our services include disclosure preparation, review, and internal control design.
Sphinx can help you with various engineering analyses to allow you to improve your mining operations and justify capital investments using evidence-based techniques.
Sphinx understands that a good engineering design team understands a client’s design objectives and generates design alternatives to meet them. We will work with you to create long-range mine plans.
Sphinx understands that companies face many challenges in making mining operations meet sustainability goals. We use evidence-based approaches to effectively assess and plan for these goals.
As often happens over the holidays, one has some time to catch up on some reading. I spent some time today reading through U.S. Securities and Exchange Commission (SEC) staff …
Image of Carina Nebula taken by the James Webb Telescope. Credits: NASA, ESA, CSA, and STScI This week, NASA released the first photographs from the James Webb Space Telescope. They …
In November 2021, I posted a blog post about the connection between feasibility studies, valuation, and impairment analysis. I recently came across a comment letter by SEC staff that, I …