TNG Ltd has started drilling at its flagship Mount Peake vanadium-titanium-iron project near Alice Springs in the Northern Territory to recover samples for equipment selection testwork. Sterilisation drilling will also be carried out to ensure that no mineralisation is present at the planned locations of the concentrator, ore stockpile and integrated waste landform ahead of future development activities.
Strategic metals developer TNG Ltd has commenced a drilling program at its flagship Mount Peake vanadium-titanium-iron project near Alice Springs in the Northern Territory.
Four holes in the 1800 metre program will be drilled in the initial mining area of the planned open pit to generate samples of ore material.
These samples will be used by German front end engineering and design contractor SMS Group for equipment selection testwork.
Management said the remaining 17 holes would be drilled in and around the planned locations of the concentrator, ore stockpile and integrated waste landform to complete sterilisation work ahead of future development activities.
Sterilisation activities will ensure that no economic mineralisation is present in the subsurface at the selected locations.
The new drill holes will also be incorporated into the on-going groundwater monitoring program required for mine site environmental approvals.
Last month, TNG said it expected to draft and submit the environmental impact statement for its Darwin processing facility to the relevant authorities during the June quarter of 2019.
The facility requires a footprint of about 0.4 square kilometres and will produce vanadium pentoxide flake, iron oxide pellets and titanium pigment for export.
These products will be generated via the proprietary TIVAN process and the downstream refinery plant before packaging, railing and then shipping to Asian off-take partners from the Darwin Port, which is only 10km up the road from the proposed processing facility.
TNG’s proprietary TIVAN process is a method for treating ore without the need for expensive, energy-intensive roasting to produce a titanium feedstock with low iron content.
Mount Peake has an ore reserve of 41.1 million tonnes grading 0.42% vanadium pentoxide, 7.99% titanium dioxide and 28% iron.
It is forecast to produce 243,000 tonnes of high-purity vanadium pentoxide, 3.5 million tonnes of titanium pigment and 10.6 million tonnes of high-grade iron oxide during its initial 17-year mine life, according to economic studies undertaken for TNG.
The company appointed Germany’s KfW IPEX-Bank in December last year to lead a USD$600m debt raising to underpin the project’s development.