Led by Jeremy Witley, our world leading Mineral Resources team have completed over 200 mineral resource projects in the last 8 years. We have estimated over 30 different commodities. Our consultants are highly competent in QA/QC, geostatistics, geological modelling and public reporting backed up with hands on practical mine production and exploration experience.

Involvement at an early stage in resource development (Resource drilling and sampling optimisation) ensures the most optimal solution for our clients based on our exhaustive experience.

Jeremy’s breadth of experience allows him to fulfil the role of Competent / Qualified Person for a wide variety of commodities and mineralisation styles.

MSA’s Mineral Resource Consulting service offering includes,

  • Three-dimensional geological modelling.
  • Mineral Resource grade estimation using a range of well-established geostatistical techniques.
  • Due Diligence and Technical Reviews of Mineral Resources.
  • Mineral Resource Audits
  • Resource drilling and sampling optimisation. Involvement at an early stage in resource development projects to ensure the most optimal solution.
  • Design and optimisation of grade control programmes.
  • Public reporting to all of the major international mining stock exchanges

Consult with Jeremy on your project.
Jeremy Witley: jeremyw@msagroupservices.com


Mineral Resource Audits for major platinum mining companies for assets in South Africa and Zimbabwe.

Mineral Resource and Exploration Target estimates in accordance with JORC (2012) for several copper projects and a Li-Ta-Sn pegmatite deposit in Kazakhstan.

Mineral Resource estimation, QP guidance and preparation of or input into NI 43-101 Technical Reports for the high grade Bisie Tin deposits in the DRC, from 2013 to current.