From our Ore to Your Door - Episode 1 - Exploration and Geology
Our Kunwarara – Yaamba deposit extends for around 30km, as one of the world’s largest deposits of cryptocrystalline magnesite.
The Kunwarara mine produces around 3 million tonnes of ore annually.
We screen and wash the ore on site, then send more than 400,000 tonnes of higher quality ore to the Parkhurst plant to be processed into quality magnesite products.
We mine selectively across the site to achieve the perfect blends.
The Kunwarara magnesite deposit was discovered in 1986. Over several years, our geologists skillfully mapped out the broad location of the ‘Mag Seam’: the magnesite-containing layer beneath the surface, using broad-spaced drilling.
Once the Mineral Development License was obtained, substantial infill drilling began. This was to ‘fill in the blanks’ of the broad-spaced drilling, to assess what was truly below the surface. This process still happens today as we continue infill drilling for detailed mapping of all ore.
Today, our geologists work with management to assess the reserves and find newer areas to mine, to meet our mining schedule. Geologists also research what ore types will be needed in the future and explore both inside existing Mining Leases and in new areas.
First picture: Kevin, mine surveyor
Second picture: Magnesite nodule, Kunwarara deposit
Third picture: Ian Howard-Smith, founder of Queensland Metals Corporation (QMC) with Magnesite nodules ca. 1985
LifeStyleChallenge 2024 Award Ceremony!
Our recent 60-day health and wellness challenge was an incredible journey of transformation and camaraderie. We're beyond proud of the dedication and enthusiasm shown by our entire team!
From our Ore to Your Door - Episode 5 - Environment, Rehabilitation and Cultural Considerations
Our industry has two important roles to play: providing resources and protecting our incredible natural environment.
From our Ore to Your Door - Episode 4 - Water Management
Mining at Kunwarara brings its own unique challenges. The magnesite mainly lies inside a shallow aquifer which makes mining impossible without first controlling the water.
State of Origin - QLD vs NSW
Ah, the State of Origin—where New South Wales and Queensland go head-to-head in a rivalry fiercer than a kangaroo on caffeine! It's the time of year when families are divided, friendships are put on hold, and everyone suddenly becomes an expert on rugby.
From our Ore to Your Door - Episode 3 - Mine Planning
With the geological models from drilling and sampling, we create the Kunwarara mine plan. This plan identifies the most suitable, quality magnesite available in sufficient quantities to feed the beneficiation plant.
From our Ore to Your Door - Episode 2 - Drilling and Sampling
Drilling campaigns are designed to meet the requirements of the mining schedule.
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