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CORE LITHIUM LTD Capital/Financing Update 2012

Oct 3, 2012

64737_rns_2012-10-03_a3b4f03f-057f-4cd5-b063-d044dc330c57.pdf

Capital/Financing Update

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ASX ANNOUNCEMENT

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ASX : CXO
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4[th] October 2012

Core extends base and precious metal exploration by 1,000km[2] around Fitton Project, S.A.

  • Core’s tenements now cover over 1,000km[2] around its Fitton project where it is exploring for copper, uranium and gold mineralisation

  • Newly granted tenement EL 5015 is also prospective for base and precious metals

  • Up to 203 g/t silver and 13.34 % combined lead and zinc assays from sampling of old workings on new EL 5015

  • Mineralised breccia hosted within fault zones interpreted to be up to 1.5km long.

  • Numerous further targets at historical mines, interpreted faults and outcropping gossan within Core’s 1,000km[2] tenement package.

Core Exploration Limited (ASX:CXO) is pleased to announce highly promising assay results from newly granted EL 5015 Yerelina, which covers close to 1,000 square kilometres adjacent to the Company’s Fitton Project in northern South Australia.

The granting of EL 5015 greatly increases the Company’s exploration footprint in the Fitton area adjacent to EL 4569 which Core is actively exploring for outcropping, shear hosted copper, uranium and precious metal mineralisation (Figure 4). This newly granted tenure is also highly prospective for shallow base and precious metal mineralisation (Table 1 and 2).

Four historical workings, operating in the late 19[th] and early 20[th] century, are recorded from within EL 5015. These old workings are located in an apparent east – west trend over 8 kilometres (Figures 2, 3 & 4). The limited documented information about the historical workings indicates that high grades of silver (Ag) and lead (Pb) were mined. Core’s mapping and sampling around and along strike from these workings has confirmed silver, lead and zinc mineralisation.

Core’s analysis of modern satellite imagery and the Company’s recently completed detailed heliborne magnetic and radiometric survey data has identified that these workings are hosted by a large scale system of repeated north/south regional structures over many kilometres (Fig 2 & 3).

Historic Target Gold Silver Copper Lead Zinc Pb+Zn
Great Gladstone 0.02g/t 203g/t 0.2% 5.0% 2.3% 7.30%
Emily 0.01 g/t 12.1 g/t 0.3% 0.9% 12.4% 13.34%
Big Hill 0.01g/t 5.9g/t 0.0% 1.7% 0.6% 2.35%

Table 1. Summary of best results of reconnaissance sampling of 3 historic mine workings, EL 5015.

A Level 2, 143 Hutt St, Adelaide SA 5000 | T (08) 7324 2987 | F (08) 8312 2002 | E [email protected]

www.coreexploration.com.au

Initial Investigations on EL 5015

Core has undertaken reconnaissance mapping and sampling within the new EL 5015. To date, the Company has visited three of the four historical workings and confirmed that they are associated with north – south striking iron rich gossaneous breccias that appear to have in filled fractures that cross cut the Adelaidean Tapley Hill Formation strata (Figure 1).

Core identified up to 10 historical shafts at the Great Gladstone workings that appear to be up to 30m deep (Figures 1 & 5). Great Gladstone is recorded to have produced high grade silver and lead. Recent field mapping has also identified surface expressions of secondary copper oxide (malachite, azurite). Primary sulphides in existing mullock heaps indicate primary mineralisation at depth. Sampling of the mullock heaps as well as from in situ iron rich gossan produced assay values up to 11.27 % combined lead (Pb) + zinc (Zn) and up to 203 g/t silver (Ag) (Table 2).

The Great Gladstone workings are aligned north – south over approximately 1km and have been dug into a semi continuous 0.5m to 2.5m wide iron rich brecciated gossan. Furthermore Core observed that the iron rich breccia is found to not only occur infilling north – south fractures, but also extend along the east – west bedding planes of the Tapley Hill Formation. This observation provides a mechanism for the mineralising fluid to have travelled and accumulated at depth, layer parallel to stratigraphy.

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Figure 1: Example of in situ gossan (dark rock) on edge of mullock heap, from within Great Gladstone, EL 5015.

A Level 2, 143 Hutt St, Adelaide SA 5000 | T (08) 7324 2987 | F (08) 8312 2002 | E [email protected]

www.coreexploration.com.au

Initial investigations at the Emily workings identified two historical shafts 50 metres apart both dug into an, up to 2m wide, north – south striking iron matrix rich breccia filled fault. Samples from the Emily working assayed at up to 13.34% combined Pb + Zn.

The Big Hill workings are comprised of a single drive shaft into a significant iron rich breccia gossan. This gossan is up to 250m long, striking north – south and up to 20m wide pinching out at both the northern and southern ends. This is the most significant outcropping gossan identified by Core at this stage. Samples taken from the historic workings at Big Hill as well as from along the gossaneous outcrop assayed at up to 2.35% combined Pb + Zn with the majority of samples from the large gossan above 1% combined Pb + Zn.

Core completed a heli-magnetic survey over the historical mine areas on EL 5015 at the same time as the adjacent Fitton EL 4569 in an attempt to map the faults that have been identified as hosting the mineralised Pb + Zn + Ag mineralisation. Preliminary interpretations of the data indicate that there is a strong correlation between the magnetics and the known distribution of the faults from the reconnaissance mapping (Figure 2). This correlation will be used to develop further sampling targets in the area.

Name
Easting Northing
Historic
target
Ag
ppm
Cu
ppm
Pb
ppm
Zn
ppm
Pb + Zn
%
MP00514
330156
6673510
Gladstone
124.4
360
5994
5124
1.11
MP00515
330138
6673278
Gladstone
203
1639
50323
22631
7.30
MP00516
330165
6673344
Gladstone
23
1136
18665
94030
11.27
MP00517
330158
6673324
Gladstone
10.8
59
10046
7493
1.75
MP00518
330145
6673122
Gladstone
48
29
17931
2313
2.02
MP00519
330145
6673093
Gladstone
0.5
310
7311
4323
1.16
MP00569
332914
6672472
Emily
12.1
395
32285
12354
4.46
MP00570
332906
6672497
Emily
3.5
5541
1743
14861
1.66
MP00573
332831
6672691
Emily
24.2
420
38457
7938
4.64
MP00576
332910
6672480
Emily
12.1
2501
9213 124168
13.34
MP00581
335204
6671851
BigHill
8.7
40
1462
13528
1.50
MP00582
335204
6671851
Big Hill
2.6
53
1220
15569
1.68
MP00584
335220
6672000
BigHill
1.6
217
4891
6657
1.15
MP00585
335203
6671938
Big Hill
5.9
141
17436
6049
2.35
MP00586
335189
6671846
BigHill
9.7
345
4140
6100
1.02

Table 2: Rock chip assays from EL 5015 Yerelina with combined lead and zinc assays above 1%

Notes to Table 2:

Au: FA25//AA Lead Collection Fire Assay: Ag, Pb: 4A/MS 4 Acid Digest Mass Spectrometry:

Cu, Zn: 4A/OE 4 Acid Digest Inductively Coupled Plasma Optical Emission Spectrometry

The presence of this mapped surface mineralisation and alteration may or may not extend at depth and this can only be confirmed by drilling

A Level 2, 143 Hutt St, Adelaide SA 5000 | T (08) 7324 2987 | F (08) 8312 2002 | E [email protected] www.coreexploration.com.au

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Figure 2. Outcrop samples with significant silver, lead and zinc assays and historic working locations overlain on magnetic image, EL 5015.

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Figure 3. Outcrop samples with significant silver, lead and zinc assays and historic working locations overlain on satellite image, EL 5015.

A Level 2, 143 Hutt St, Adelaide SA 5000 | T (08) 7324 2987 | F (08) 8312 2002 | E [email protected] www.coreexploration.com.au

Future Work Program

Further mapping and sampling is planned at this tenement in 2012 and will include mapping and sampling at the fourth historical workings (Great Northern) and at other potential extensions of gossan identified from interpretations of satellite imagery and newly acquired airborne magnetic data.

Core will undertake petrophysical analysis of the mineralised samples in an attempt to develop geophysical methods that could map mineralisation at depth. This data, in conjunction with surface mapping and sampling, will allow the company to develop a targeted drilling program focusing on near surface high grade mineralisation in 2013.

Core will also utilise existing and new data to evaluate the tenement for extensions to the shear hosted copper +/- uranium and gold mineralisation model that it has developed providing drill ready magnetic targets within the adjacent Fitton tenement.

For further information please contact:
Stephen Biggins John Field
Managing Director Field Public Relations
Core Exploration Ltd 08 8234 9555
[email protected] [email protected]

The information in this report has been compiled by Stephen Biggins (BSc(Hons)Geol, MBA) as Managing Director of Core Exploration Ltd and who is a member of the Australasian Institute of Mining and Metallurgy and is bound by and follows the Institute’s codes and recommended practices. As a Competent Person, he has a minimum of 5 years relevant experience in the style of mineralisation and types of activities being reported and has given written consent to the above report in the form and context in which it appears.

A Level 2, 143 Hutt St, Adelaide SA 5000 | T (08) 7324 2987 | F (08) 8312 2002 | E [email protected] www.coreexploration.com.au

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Figure 4: Core’s new EL 5015 Yerelina in and EL 4569 Fitton and surrounding mineral occurrences and mines, northern South Australia.

A Level 2, 143 Hutt St, Adelaide SA 5000 | T (08) 7324 2987 | F (08) 8312 2002 | E [email protected] www.coreexploration.com.au

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Figure 5: Looking south from northern end of sampled mullock at Great Gladstone. Workings and brecciated fault zone are highlighted on the next ridge southward.

A Level 2, 143 Hutt St, Adelaide SA 5000 | T (08) 7324 2987 | F (08) 8312 2002 | E [email protected] www.coreexploration.com.au