EXPLORATION

Mithril and Oz team up for 'next frontier'

Oz Minerals and Mithril Resources are joining forces to explore seven licences in South Australia...

staff reporter

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The two Adelaide-based companies have entered a heads of agreement to explore the Coompana Province, in the far west of the state.

The July 21 announcement follows the release of images this month by the South Australian Government showing the Earth’s crust to a depth of 60km spanning a 484km stretch in the region between Cook in South Australia and Haig in Western Australia.

The new images identified a number of large geological structures – an important first step to understanding the opportunities for mineral exploration.

Oz Minerals CEO and managing director Andrew Cole described the area as “real frontier country”.

“It is exciting greenfields exploration in rocks that are comparable to those just across the border that are known to host major mineral deposits,” he said.

“We are looking forward to partnering with Mithril whose experienced team have a proven track record in the discovery and development of nickel/copper mineral deposits in Australia.”

The collaborative work by the Geological Survey of South Australia, Geoscience Australia and AuScope Earth Imaging generated a comprehensive geoscientific data set over the Coompana Province which included high resolution aeromagnetic, seismic survey data and magnetotelluric data.

Initial drill testing could be conducted by Mithril in the first half of 2017. If Mithril identifies potential drill targets, and the outcome of the exercise is acceptable to both parties, then negotiations would advance to a formal joint venture to undertake exploration on the relevant tenements.

Earlier this month, Dr Rian Dutch from the Geological Survey of South Australia said although the Coompana Province was in a remote part of Australia, it was close to a major highway, a rail line and was very flat.

“The reason why it’s such a big frontier is because until we had done this work we had no idea how thick those limestone covers were,” he said.

“This work has shown that the cover’s only 300-400m thick – the same sort of thickness as the cover over Olympic Dam - if you have a high grade deposit it becomes economic at those sorts of depths.”

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