About Us 

Micronised Mineral Solutions Pty Ltd (MMS) a mineral earths company focused on offering high quality mineral products and whole of service in informed, economic and innovative ways.  MMS has developed a specialised capability in the application of calcium derivatives to decontaminate acid water produced on mine sites, restore pH balance to soils and treatment of acid sulphate soils in the agricultural and civil/industrial sectors.

MMS provides a complete service vertically integrated from mine to product to meet client requirements and provides flexible lower cost options for dealing with environmental issues.

Established in Darwin in 2007 to service the Mining, Oi l& Gas, Civil and Agricultural sectors throughout Northern Australia with a comprehensive suite of industrial minerals.

Leon Tarrant, Managing Director, has a background in mechanical engineering and is the driving force behind the innovative chemistry and equipment design created to meet our clients' projects. Leon is supported by a team of experienced business management and technical personnel with sound business finance, logistics, engineering, materials production and marketing experience. 

MMS are owners of mineral deposits located throughout the NT containing Limestone and Barium Sulphate. We take pride as minerals specialists for the manufacture and supply of industrial and agricultural minerals with service portfolio including:-

  • Provision of a whole of service approach for mine process pH control treatment, including product manufacture, transport and treatment hardware.

  • Engineering and chemical design – including product development, in-house and third party laboratory testing, engineering and construction of large scale water treatment system.

  • Soil stabilisation -   manufacture and supplier of reagents for acid sulphate soils for the civil and mining industries.

  • Agricultural products – manufacturer and supplier of agricultural soil treatment minerals – calcium carbonate, dolomite, bentonite and gypsum


MMS provides a complete service vertically integrated from mine to product to meet our client requirements.  Our modern purpose built facility is ideally located in East Arm, close to the Darwin port and train terminals, with specialised manufacturing equipment including twin vertical roller mills providing annual capacity of >100,000 tonnes production infinitely managed by turbine classification for careful particle size management for exacting product sizes ranging from 5-250 micron. With multiple road train access, road tankers, ISO and purpose built tipping containers for client delivery options.

MMS ensures the production of high-quality fine ground minerals with the added capacity to accurately blend specialty products to suit client requirements.

Vision : Our vision is  Environmental Transformation

Our passion for Environmental Transformation drives us to design and manufacture the best products and implement solutions with innovative technology using earth minerals.


Mission Statement 

Micronised Mineral Solutions Pty Ltd is a natural minerals company focused on offering high-quality mineral products and whole of service in innovative ways. We provide our customers with flexible lower cost options for dealing with environmental issues. We view ourselves as partners with our customers, our employees, our community and our environment. We aim to become an internationally recognised company for environmental transformation. 

Core Values

MMS is committed to offer innovative and cost-effective mineral treatment solutions to our customers and always treat them as our topmost priority. With key focus on satisfying customer requirements and exceeding their expectations through quality products & services, we strive to create meaningful work for ourselves and add lasting value to the world environment. The key corporate pillars that are our guiding principles are: 

INTEGRITY : Integrity is at the heart of everything we do.  We are honest, ethical and upfront because trust is the foundation of our relationships with our customers, our communities, our stakeholders and each other.

RESPECT : We understand it is critical that we respect everyone at every level of our business.  We champion diversity, embrace individuality and listen carefully to opinions.

PERFORMANCE EXCELLENCE : We endlessly work towards achieving a very high standard of performance and continuously strive to make the world environment better.

ACCOUNTABILITY: We accept responsibility of our actions as individuals, as team members, and as an organisation.  We work together, support one another and never let our customers or co-workers down.

Our Memberships

NT Farmers Association

Limestone Association of Australia

Civil Contractors Federation NT Ltd




Premium Member

Office Address

10 Campion Road East Arm

Northern Territory 0828

Postal Address

PO Box 1140 Palmerston NT



+61 8 8947 1872 / 8947 3264

Opening Hours 

Monday-Friday  8:00 - 16:00  

Saturday & Sunday closed

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