ABOUT US

The Team

Christabel Brand
Managing Director

Christabel and Nigel established Portable Spectral Services back in 2011 with the aim of furthering the use of handheld XRF within the mining industry. From small beginnings, Chris has seen the company grow from a simple hire company to one that encompasses all kinds of spectral technology.

Chris works in many capacities within the company. In addition to her role as managing director, she works as the Bruker application scientist creating matrix matched calibration to guarantee clients are achieving the best results from their XRF’s. As a top-notch scientist and problem solver, Chris can often be seen teaching and supporting staff members with technical applications and trouble shooting.

The large variety of applications that go with the spectral technology is what keeps the job interesting, with each day being different. She says, “one day it is a lithium calibration the next it is seaweed.” She loves working with people from such a variety of industries that utilise this technology.

Chris has worked in laboratories for the last twenty-five years, including managing the assay laboratory in the gold refinery in Kalgoorlie. She has also had extensive training from Bruker in creating all kinds of custom calibrations and everything to do with handheld XRF. 

Chris holds a Bachelor of Science in Medical Science and a Master of Science in Infectious Diseases.

Nigel Brand
Consulting Geochemist

Nigel is a highly trained and motivated  geochemist within the mineral industry and has been for over twenty‐five years, initially with WMC Resources (11 years), Anglo American (5 years) and more recently with Geochemical Services for more than 10 years.

Nigel brings extensive international experience in diversified environments, strong global expertise in geochemistry and informed independent technical advice.

With the ability to manage all aspects of exploration geochemistry, and extensive experience in QAQC in exploration and mining, Nigel has the ability to advise, mediate and negotiate.

Specialising in;

Exploration GeoChemistry

Portable XRF Applications

Lithogeochemistry Vectoring

Geometalurgical Processing

Ferrous and non-ferrous mineral exploration

Samplong and Quality control

John L. Gravel M.Sc.A., P.Geo
Director / Chief Technical Officer - Canada
 
  • +1 604 992 2648

John L. Gravel, M.Sc.A, P.Geo is a professional geoscientist and business management consultant currently mentoring companies on business structure and ownership.

Before retiring from Bureau Veritas, he was the Technical VP for the minerals business unit where he oversaw technology and geochemistry related activities, research and development. Prior to the purchase by Bureau Veritas, he served as Quality Manager, President, CEO and then Chairman of Acme Analytical Laboratories Ltd over an 18-year period.

Before AcmeLabs, he worked as an exploration and research geochemist for government and industry specializing in the evaluation, statistical analysis and interpretation of datasets spanning the scale from deposit size studies to regional geochemical programs covering hundreds of thousands of square kilometres.

He received his Master’s degree in Mineral Exploration (MINEX) from McGill University in 1985 and his Bachelor of Science degree (Geology) in 1979.

Mark Gravel
BD Director - Eastern & Maritimes - Canada
 
  • +1 514 513 5240

Mark Gravel, is our Business Development Director for Portable Spectral Services covering Eastern Canada.

Mark has over 35 years experience in the field of marketing and media with senior experience in servicing the needs of some of Canada’s top national corporations. Mark also has a long track record in driving innovation in his field of work and in partnering with public/governmental institutions on programs to advance knowledge. Mark’s background included sales training for newspaper executives from across North America and as owner of Lectus Media, he consults for U.K.-based The Economist Group.

In his role with Portable Spectral Services Canada, Mark will be focused on helping clients find new efficiencies and benefit from new discoveries using XRF-based solutions. Mark is based in Montréal, Canada.

Acacia Cherry
Office Manager

Acacia joined Portable Spectral Services in 2017 and brings with her ten years’ experience in accounts payable/receivable and administration for small business. Acacia is the first point of contact for clients regarding rentals and sales.

In addition to her work at PSS, Acacia also runs our sister company, Healthy Homes & Gardens for our domestic sector.

Always keen to build on her knowledge, Acacia is an experienced and valued member of the PSS team.

Naomi Potter
Spectral Geologist

Naomi joined Portable Spectral Services in 2018 after she completed her PhD at the University of Tasmania. Naomi provides technical assistance to exploration and mining companies in identifying the most economic and efficient methods for their geochemical requirements, providing QA/QC assistance and completing geochemical interpretations on a wide range of commodities and deposit types. 

She has experience in a variety of analytical techniques including X-ray fluorescence technology, SWIR-NIR Spectroscopy, Laser Ablation-ICPMS and Scanning Electron Microscopy and teaches the radiation safety and instrument training courses to industry participants across Australia.

Sophie Perring
Spectral Analyst

Sophie joined Portable Spectral Services in 2018 as a graduate chemist and was quickly noticed for her outstanding research skills and her ability to pick up new technology. 

Now working as our spectral analyst, Sophie provides technical assistance for a wide range of portable spectroscopic instruments.  She specialises in the application of Raman and FTIR spectroscopy in the resource industry and the benefits of combined analytical methods. 

Sophie holds an honours degree in Chemistry from the University of Western Australia.

Danielle Stephen
Instrument Manager

Danielle first joined Portable Spectral Services in 2017, bringing with her seven years’ experience in radiation safety, laboratory services, analysis and instrument repairs. Currently working as an Equipment & Service Manager, Danielle looks after instrumentation & equipment rentals, materials sampling and the service & repairs to the company and client’s equipment.

Danielle has a Certificate IV in Laboratory Techniques Specialising in Radiation Measurement and various Radiation Safety and User Licences. 

She enjoys the variation of challenges working with the different instruments. Her work is varied with plenty of problem solving, for which Danielle will not give up until she has fixed a faulty instrument or solved the issue at hand on the day.

John Wardell
Technical Assistant - Micro-XRF

John joined Portable Spectral Services in 2020 after living in the UK for 2 years. Currently applies his knowledge from the Earth and laboratory sciences where he obtained his experience from working within geochemistry laboratory at James Cook University.

John also provides support to our in-house Spectral Geologist and Spectral Analyst in day to day operations of the M4 TORNADO Micro-XRF.

He has experience in sample preparation and analysis both in the field and in laboratory environments and enjoys applying his knowledge to the challenges that may arise.

John holds a Master of Research in Geology and Geochemistry from Macquarie University and we look forward to seeing what John can bring to PSS.

Emma Brand
Marketing & Media Officer

As Marketing and Media Officer, Emma promotes and continues to grow the company through a variety of marketing methods. She designs, creates, captures, and delivers majority of our visual and written content.

Emma has been with the company since 2017 and has held both administration and technical roles. As a result of these skills, Emma often assists other staff members on projects.

Emma holds a Bachelor of Arts, majoring in Communication and Media Studies and the History of Art from the University of Western Australia.

Emily Szczepanik
Administration Assistant

Emily joined Portable Spectral Services in 2020, filling the position of Admin Assistant at front of house.

Emily will be supporting all of our staff to ensure everyone is able to provide the best service they can to our clients. She comes with wide spread knowledge, from accounts to mining and everything in between and hopes to build on that at PSS in the years to come.

In addition to her work at PSS, Emily will be running our sister company, Healthy Homes & Gardens for the domestic sector.

History

Portable Spectral Services (formerly Portable XRF Services) was established in 2010 in Perth, Australia. The company began with the mission to provide an independent voice to the ever-increasing portable XRF market. We have since grown substantially to become a unique provider for all kinds of spectral technology, priding ourselves on delivering a standalone voice for a wide range of services, sectors and products.  

At Portable Spectral Services, we are committed to providing a quality service to industry specific needs. By imparting expert knowledge and reaching further with innovative applications, our staff enable clients to push scientific boundaries and surpass project goals.

Our company is founded on a strong commitment to research and development in order to consistently meet dynamic industry demands. Our comprehensive array of services allows us to work across a large range of industries, with a focus on client needs and project goals.

Now Available

Portable Spectral Services’ Schedule of Analytical Services & Fees is now available!

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