• (08) 6527 8767info@sjsresource.com.au
  • 46 Colin Street West Perth WA 6005

Geology Team

Construction Principal Geoscience Consultant
Clara Sims

Clara is our principal decision maker for projects and managing work. She has over 20 years of expertise as a geological, geophysical, and geo-modelling consultant. She was worked with many top companies in the industry and been a part of ours for over 5 years.

Construction Senior Geology Consultant
Dorian Larson

Dorian joined our company in 2017 and he is our senior consultant with 15 years of experience. Since he started working, he has done field mapping, labrotory work, geochemical tests, and much more. Today, he is a guide for our team and helps proper completion of projects.

Construction Senior Geology Analyst
Fawn Mitchell

Fawn joined our company in 2018 and since she has proven to a valuable asset to the company. She has 10 years of experience as a geology analyst and superb at investigating areas, soil, rocks, and several other components.

Construction Geophysics Consultant
Dudley Cress

Dudley has been with the company for over 7 years and joined as a trainee. Today, he has a complete 9 years of experience. He holds expertise in advanced geophysical inversion and helped many clients over the years. He is well versed in using VP Suite products, GIFtools, etc.

Construction Junior Consultant
Clive Fields

Clive with 5 years of experience is an exploration geologist and his expertise lies in mineral systems modelling for iron ore, gold, and other industrial minerals. Prior to being a part of our company, he was associated with a reckoned geological consulting firm in Perth.

Construction Junior Consultant
Oriel Santos

Oriel is a fast-learning geophysics consultant with 4 years of experience of mineral exploration. In a short span of time, he has proved to a smart and sharp geoscientist who is focused on conducting ground geophysical surveys including IP and TDEM.


Construction Founder
Cassian Allen

Cassian has over 25 years of experience and worked for some of the top geological consultancy and exploration agencies in Perth. He is a geoscientist and mineral explorer with an interest in the iron ore and alumina industry. He founded SJS Geologists in 2014 after feeling the need to start this own work.

Construction CEO
Herman Parkinson

Helping Cassian Allen run our geological consultancy successfully is Herman Parkinson who is a geologist himself with over 20 years of experience. Before joining the venture, Herman was working as the vice-president of a reputed mineral exploration organisation.

Construction Managing Director
Elmer Garner

Elmer is the head of all team in the company. He has over 20 years of geology industry experience and he has worked with several mining companies, construction organisation and independent contractors. He is the glue that keeps our team together.

Our Patrons

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