Dubbo Zirconia Project, Dubbo, Lincoln Co., New South Wales, Australia

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Altered Toongi intrusive trachyte (of Jurassic age) containing highly elevated levels of the metals zirconium, hafnium, niobium, tantalum, yttrium and rare earth elements.
Ore minerals are very fine grained (20-100 μm).
The trachyte is mined by sulphuric acid leaching.

Located 20 (30?) km S of Dubbo.

External Links

- http://www.alkane.com.au/projects/nsw/dubbo/
- http://www.alkane.com.au/projects/nsw/dubbo/DZP%20Summary%20Jan08.pdf

Mineral List

Armstrongite ?

'Bastnäsite'

Eudialyte ?

Natroniobite

4 entries listed. 2 valid minerals.

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Current server date and time: 15th Jul 2011 17:00:19