X-ray Mineral Services was founded by Stephen Jones in 1997 and has grown over 22 years to our current team of professionals.
Please click on the photo for more information about any individual.
Stephen P Jones
BSc(Hons) Environmental Sciences, majoring in Geological Sciences
Stephen Jones is a mineralogist/petroleum geologist with over 34 years experience in various geological fields including 22 years dedicated to XRD studies. He established X-ray Mineral Services Ltd. (XMS) in 1997 and over the past 18 years has been actively involved in developing X-ray diffraction analytical techniques to their full potential as an aid to the interpretation of petroleum prospects. His responsibilities included client liaison, quality control, interpretation, and the integration and presentation of analytical data. He is currently General Manager of X-ray Mineral Services Ltd and is responsible for the expansion and strategic development of the business in terms of technical services and support.
Immediately prior to establishing XMS, Steve was manager of the XRD division of Robertson Research Minerals Ltd. His career history to date includes 2 years field-work in S.E. Asia and Australia as a petroleum geologist and 2 years as a geochemist/party chief responsible for offshore geochemical exploration surveys in the Barents Sea, Norwegian Sea and Atlantic Ocean. Whilst employed by Robertson Research International Ltd. he was involved in the co-ordination and management of both single-well and multi-well evaluation studies in the North Sea petroleum industry.
Steve is a Fellow of the Geological Society, an Associate of the American Association of Petroleum Geologists, and a member of the British Crystallographic Association, the Mineralogical Society, the Clay Minerals Society and the Petroleum Exploration Society of Great Britain and regularly attends meetings, workshops and conferences related to XRD/XRF and Clay Mineralogy.
A keen cyclist and runner with a particular interest in mountain running, Steve regularly takes part in cross-country, mountain and road races throughout the UK.
Stephen P Jones
Jo is primarily responsible for the operational side of the laboratories, project management and customer liaison and also has a significant role in the interpretation of XRD data. She joined the Company in 2008 as a laboratory technician responsible for XRD and XRF sample preparation, experience which is valuable in assisting with the co-ordination of workflow management.
Jo has a wealth of managerial experience in the financial services and retail sectors and is extending her role within the business following her training in XRD data interpretation. In March 2009 she completed the Bruker XRD training school and in March 2011 she completed a Clay Mineralogy course at the Macauley Institute. Jo is fully conversant in the use of Traces software for the interpretation of XRD data and Search/Match and Siroquant software for the identification and quantification of mineral phases. She is also experienced with the operation of the XRD instrumentation used within the business.
Jo is instrumental in promoting the Company within the industry through attending exhibitions and conferences throughout Europe and the Middle East. She is a Fellow of the Geological Society and a member of the North Wales Geology Association.
Jo is a keen “grow-your-own” gardener and utilises her produce in home-made jams and chutneys.
Jonathan joined the company in 2002. His main responsibilities include integration of XRD reports jointly with the Managing Director, quality control and unconventional projects. This includes, but is not limited to Rietveld Analysis, igneous and metamorphic minerals interpretation, synthetics, refractories, industrial minerals and aggregates.
Jonathan's previous experience includes over 13 years of technical support and customer training within the wireline logging industry, including nuclear and electrical logs and structural interpretation from acoustic and optical image logs. At MSc level his principal interest was in hard rocks, with a focus on analytical methods (XRD, XRF and Electron Microprobe), petrology and mineral relationships. He also makes petrographic sections in his home workshop and conducts research into pet projects relating to petrology and mineralogy encountered through field-work.
Jonathan is a member of the British Crystallographic Association and is a regular delegate at their Industry Group meetings. He is also a Fellow of the Geological Society, member of the Geologists' Association and founder-chairman of the North Wales Geology Association. He is a dedicated interpreter of the landscape through photography and field geology, with a special interest in the north-western parts of Britain and Ireland, and can often be found leading amateur geological excursions in North Wales.
Lorenza joined the company in 2014 as a geologist with particular responsibility for interpretation of XRD data, quantitative mineralogical analysis using the Rietveld method and normative analysis from bulk chemistry.
In 2017 she achieved her PhD in Earth Science with a thesis entitled “Integration of innovative mineral quantification techniques for improved analysis of hydrocarbon reservoir rocks”.
In 2008 she obtained her Bachelor’s degree in Geological Sciences with a thesis in mineralogy and completed her Master's Degree (with Distinction) in 2010 in Geological Sciences and Technologies, with an experimental thesis in mineralogy and crystallography at the University of Modena and Reggio Emilia. Her previous work experience includes a position as laboratory researcher for the mineralogical analysis of clay and rock by XRD at the Geotechnologies Center of the University of Siena. During that time she was responsible for the geological interpretation of XRD patterns and was responsible for the installation and routine operation of the PANalytical X’Pert Diffractometer and the high temperature chamber.
During her career Lorenza has developed a detailed understanding of X-ray Diffraction (XRD) analysis, with a particular focus on clay minerals and is now responsible for technical development of XRD methods.
Lorenza has taken part in several courses including schools in the field of XRD, geochemistry and geology. She is a member of the North Wales Geology Association and a Fellow of the Geological Society.
Jesal joined the company in 2018 as a geologist responsible for the interpretation of XRD data.
In 2014, she completed her PhD in carbonate sedimentology and diagenesis integrating XRD analyses in the understanding of diagenetic processes, with particular application to the oil and gas industry. She has experience as a consultant reservoir geologist, including utilising XRD data to understand the implications on reservoir quality. She has published her research at both national and international conferences and in peer-reviewed journals.
In 2009, Jesal obtained her undergraduate degree in Earth Sciences at the University of Manchester providing a strong foundation in Geology and also successfully completed her Masters Degree in Petroleum Geoscience in 2010.
Jesal is a Fellow of the Geological Society of London and member of the American Association of Petroleum Geologists.
Richard has worked as a geologist at X-ray Mineral Services since February 2020.
Since October 2016, Richard has been working on a PhD in Physical Sciences (Cosmochemistry) at The Open University. His research investigates the processes active in early-formed differentiated planetesimals in the first ~10 million years of Solar System history. Over the course of his PhD, he has gained expertise using electron microprobe, SEM, and O, Cr, and W isotope techniques to investigate differentiation timescales, fractionation processes, and impact-mixing processes. Richard submitted his thesis, entitled “An isotopic investigation of early planetesimal differentiation processes”, in June 2020.
From December 2012 until September 2016, Richard worked as a reservoir quality specialist utilising QEMSCAN® and SEM technology for CGG. During this time, he gained extensive experience in applying mineralogical data to reservoir quality settings, source to sink studies, and in developing quantitative geomechanical models of the subsurface. He is a co-inventor on a patent for one such model (Predicting mechanical and elastic properties of the subsurface). Richard also managed a range of projects during this period.
Richard graduated from the University of Birmingham in 2012 with an MSci (Hons) in Geology. His dissertation “A sedimentological and chemostratigraphic evaluation of the Dracoisen Formation (Neoproterozoic), Svalbard” involved C and O stable isotope analyses as well as 5 weeks of fieldwork on nunataks in Olav V Land, Svalbard.
In his spare time, Richard is developing his electronics hobby. He also enjoys mountaineering, chess, cricket, and playing the violin. Richard is a Fellow of The Royal Astronomical Society and a Member of The Meteoritical Society.
Jayne joined the company in August 2019 and is responsible for book-keeping and administration duties.
Jayne previously worked in the food service industry with 16 years experience in several roles. Jayne has level 3 qualifications in manual and computerised accounting/book-keeping and will be studying for her AAT qualifications in the near future.
Jayne enjoys spending time with her young son, trips to the cinema and is a keen puzzler.
Book-keeper & Company Administrator
D Martin Ellis
Certificate in Natural Sciences
Martin joined XMS in 2002 and is responsible for the day to day operation of the diffraction instrumentation, monitoring the laboratory workload and ensuring deadlines are met.
Martin has ten years previous experience as a laboratory technician, working for a soils-testing company. During that time he was responsible for storage, preparation and identification of materials for concrete testing.
Martin holds a Certificate in Natural Sciences and is currently working on achieving his Diploma.
Come rain or shine, Martin enjoys cycling and camping.
D Martin Ellis
Head Technician - XRD
Chris joined XMS in 2012 as a part-time laboratory technician responsible for XRD sample preparation.
Chris is a practical person and takes an active role in servicing and maintaining laboratory equipment. Early in 2013 Chris began developing a workflow database and by 2014 had reconfigured the company’s IT network, installing a new server. He is fully conversant with the operation of all four X-ray Diffractometers utilized within the business.
In mid-2014 Chris became involved in experimental work on methods for preparation of samples for the new PANalytical XRD machine especially the use of spray drying to ensure random orientation of the minerals.
In early 2016 Chris began to research XRF Instrumentation and, in July 2016, a Rigaku Supermini200 WD XRF Spectrometer was purchased along with a Vulcan Automatic Fusion Machine to prepare fused beads. Chris is now responsible for researching and developing XRF applications, methods and ensuring all staff are fully trained in their implementation.
Chris has 15 years experience as a Teacher of Science and has also run his own business. In his spare time he enjoys walking and swimming with his Newfoundland dogs, Midget Gem and Murphy.
Facilities & Technical Development Manager
BTEC National Diploma in Applied Science
Angharad joined the company in 2009 and is fully conversant with all laboratory procedures. Angharad is involved with all aspects of sample preparation from initial breaking down to clay separation and mounting and running samples for both XRD and XRF analysis.
Angharad is an avid rock music fan and enjoys taking her caravan to live events.
Senior Laboratory Technician
BSc (Hons) Natural Science with Earth Science, Diploma in Earth Science
Gareth joined the company in October 2013. He had worked as a police officer for 25 years, during which time he studied for his degree with The Open University. Gareth is a member of the technician team preparing samples for XRD and XRF analysis.
Outside work, his main pastime is music, being an accomplished euphonium player in a local brass band and a member of a male voice choir. He also enjoys cycling, sea-fishing, reading and travelling.
Senior Laboratory Technician
Matt joined the company in 2014 and as part of the laboratory team is responsible for all aspects of sample preparation for both XRD and XRF analysis.
Matt has a keen interest in computers and keeping fit.