Leon Tarrant


A background in mechanical engineering and the driving force behind the innovative chemistry and equipment design created to meet clients’ projects. He has 30 years extensive experience in the use of industrial minerals and has innovative capability to engineer and develop unique solutions.

Leon’s strong understanding of Mine operations and associated processes enables him to provide apt products and solutions to this sector. His project management capabilities and direct experience with the laboratory research enables MMS to service all sectors with its product portfolio.

Leon is supported by a team of experienced business management and technical personnel with sound business finance, logistics, engineering, materials production and marketing experience.

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Glenys Tarrant

Business Administrator

Business Administrator with 30 years’ experience in business administration, human resources and finance, Glenys is responsible for the financial performance and strategic direction of MMS in consultation with Leon Tarrant. 


Implemented the Integrated Management System, Human Resources and Environmental, Health & Safety Procedure Systems to industry standards.  Extensive knowledge of the products and service requirements for the mining, oil & gas and civil sectors.


Sound expertise in international import & export, logistics and documentation knowledge from regular container movements between Thailand, Indonesia, Malaysia and India into Gove & Darwin.

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Andrew Hall

Process Engineer

Process Engineer with 20 years’ experience in mechanical and automated control maintenance of industrial machinery in the gas and oil sector.


Responsible for the design, fabrication, testing and upgrading systems and processes in collaboration with Leon Tarrant.  Maintains MMS’s equipment to meet all service and safety requirements.


Jason Cole

Production & Materials Handling Processor 

Responsible for assisting in the production of MMS products and daily operations requirements of the milling plant and associated equipment.

Also instrumental in ensuring products are produced in a timely manner whilst adhering to repair and maintenance schedules and other requirements.




10 Campion Road

East Arm Northern Territory

Phone 61 8 89471872

Monday - Friday 08:00 - 16:00



Email : admin@micronisedminerals.com

PO Box 1140

Palmerston Northern Territory

Australia     0828