23 April 2007

BLAIR NICKEL MINE – DIAMOND DRILLING UPDATE

Australian Mines (ASX: AUZ) is pleased to announce that recent exploration activities at the company’s 100%-owned Blair Nickel Mine near Kalgoorlie, has focussed on L01C Shoot and Area 57 southern extensions with the following encouraging results:

L01C Shoot:

Recent drilling above and below 1048 level has returned ore grade intersections. The holes were designed to establish platforms for DHEM testing of L01C Shoot and stay in the footwall of the shoot but, due to variations in the dip of the shoot, have intersected portions of the shoot. Because the intersections essentially follow the interpreted dip of the shoot, true widths have not been estimated with the exception of hole AMUG202.

1. Hole AMUG202 drilling above the 1048 level to test L01C shoot up plunge intersected 8m @ 4.17% Ni (expected true width of 1.5-2.0m).

2. Hole AMUG203 drilled below the 1048m RL level has intersected massive sulphides at both sediment/ultramafic and basalt/ultramafic contacts from 90 to 20 metres above the 907 production stope. (1m @ 3.5% Ni, 5m @ 2.37% Ni, 1m @ 3.91% Ni & 8.6m @ 4.05% Ni).

While the intersections are not true widths, they give the company confidence that the L01 shoot will continue to increase the mine’s nickel resource and further holes are planned in this zone to confirm the intersections and ore model before drilling recommences in the Blair Deeps region of the mine in April.

3. Hole AMUG209 drilling 50m below AMUG208 (2m @ 4.6% Ni) targeting the depth extensions of the LO1 shoot failed to intersect significant nickel mineralisation. DHEM is now planned to interpret the ore distribution below AMUG208 before further drilling is planned.

Area 57 Southern Extensions:


1 Drilling 20m above the 1033m RL production stope in the Area 57 extensions has intersected nickel ore (AMUG212 intersected 0.7m @1.68 % Ni , and 0.3m @ 3.97% Ni).

Mining is continuing in this zone and further drilling is required to determine the limits of the up dip extensions.

2. Drilling below the 1033m RL production stope indicates mineralisation is truncated by a local fault. Further work below this zone is required to fully understand and interpret possible repetitions of the Area 57 ore body at depth.

Mining continues in this zone with a half level drive below the 1033mRL to test the extensions of the ore body.

For further information contact:
Brett Young
Chief Operating Officer
Australian Mines Limited
Tel: 08 9481 5811

For media enquiries contact:
Robert Williams
Farrington National
Tel: 02 9332 4448

The information in this report that relates to Exploration Results and Mineral Resources is based on information compiled by Mr M Elias who is a Fellow of The Australasian Institute of Mining and Metallurgy. Mr Elias is employed by CSA Australia Pty Ltd and is a Non-Executive Director of AUZ. Mr Elias has sufficient experience which is relevant to the style of mineralisation and type of deposits under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2004 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves.’


Blair Mine long section showing the intersections on L shoot and drilling in Area 75

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