DISPATCH OF SCHEME BOOK

Further to the announcement on Friday 16 February 2018, Altona Mining Limited ("Altona" or the "Company") is pleased to announce that the scheme book ("Scheme Book") and proxy form for the proposed scheme of arrangement under which Copper Mountain Mining Corporation ("CMMC") will acquire all of the shares in Altona ("Scheme"), has now been dispatched to Altona shareholders.

Shareholders should carefully read the Scheme Book in its entirety and the material accompanying it before deciding whether to vote in favour of the Scheme.

If you have any questions in relation to the Scheme, please contact Altona on (08) 9485 2929 (within Australia) or +61 8 9485 2929 (outside Australia) Monday to Friday between 9:00am and 5:00pm (Perth time).

Please direct enquiries to:

Alistair Cowden Managing Director Altona Mining Limited Tel: +61 8 9485 2929altona@altonamining.comDavid Ikin

Jochen Staiger

Professional Public Relations Perth

Tel: +61 8 9388 0944David.Ikin@ppr.com.au

Swiss Resource Capital AG Tel: +41 71 354 8501js@resource-capital.ch

Altona Mining Limited published this content on 22 February 2018 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 22 February 2018 02:55:03 UTC.

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