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EASTERN RESOURCES LIMITED — Interim / Quarterly Report 2009
Jul 28, 2009
64824_rns_2009-07-28_14aa5ca2-a479-4d13-9b28-f8e4c3965f6d.pdf
Interim / Quarterly Report
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. . . Quarterly Activities Report for the period ending 30 June 2009
Highlights from …iron’s new horizon
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All assay results from the drilling conducted at the Hutch JV have now been received, with broad intersections of iron-bearing gravels intersected. Most intersections are from surface and represent the primary grade of iron-rich gravels, prior to magnetic separation upgrade. Highlights include:
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26m @ 7.07% Fe (0-26m) incl. 1m @ 20.6% Fe (21-22m) - Hutch Prospect 24m @ 7.59% Fe (0-14m) incl. 8m @ 12.5% Fe (16-24m) - Hutch Prospect
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The company is continuing to process samples from previous drilling campaigns with the Hutch JV being the main focus of beneficiation tests during the Quarter.
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Hellman and Schofield Pty Ltd has been engaged to provide resource estimations for the Belah Tank and other prospects in both the Cobar and Main Line project areas.
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A scoping study to determine broad economic, mining, metallurgical, transport and marketing issues associated with development of the maghemite projects has commenced and is planned to be completed by the end of October.
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The company met with several delegations from potential project partners and has reviewed a number of iron ore project opportunities in Eastern Australia.
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After trimming net cash outflow during the June quarter to $143,000, Eastern Iron had $3.3 million in cash at 30 June.
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Level 1, 80 Chandos Street St Leonards, NSW 2065 PO Box 956, Crows Nest, NSW 1585 Ph: 02 9906 7551 Fax: 02 9906 5233 www.easterniron.com.au
…iron’s new horizon
…Quarterly Report – June 2009
Eastern Iron Limited
EXPLORATION
Cobar Project - Hutch JV Assay results
The Hutch JV between Eastern Iron Limited and Drysdale Resources (a private unlisted company) covers alluvial minerals, particularly iron, in Exploration Licence 6751. The JV area contains an extensive iron-bearing palaeochannel network, close to Cobar road and rail infrastructure (Figure 1). Exploration Licence 6751 has an area of 295 square kilometres and interpretation of aeromagnetic data by Eastern Iron indicates that 35 linear kilometres of palaeochannel target exist within the licence. These channels form part of a major palaeochannel system being explored and drilled by Eastern Iron.
To date, Eastern Iron has completed 1,104 metres of Air Core drilling in 45 holes (EIAC0498-0542) with iron pisolite-bearing gravels intersected at all areas drill tested. The Hutch JV area is approximately 30 km north of Cobar via a sealed road and parts of the palaeochannel system tested with the drilling are within 18 km of the nearest operating rail line.
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Assay results in the JV area are generally of a lower grade than those in nearby areas, but intersections are considerably thicker. Unlike many other Eastern Iron prospects, the palaeochannel system at Hutch is very deep, with an average depth of 20 metres, whereas iron-bearing channels at prospects such as Belah have an average depth of 8 metres. Results are variable with some channels containing large quantities of magnetic pisolite (Table 1).
Figure 1: Hutch JV drilling
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…iron’s new horizon
…Quarterly Report – June 2009
Eastern Iron Limited
MAGNETIC SEPARATION TEST WORK
Samples collected during the scout drilling phase at Hutch (and others reported in ASX announcement, 16 February 2009) have been subjected to magnetic separation testing and subsequent analysis of bulk oxide and minor element analysis by XRF methods.
To date, samples have been processed from 10 prospect areas and the program is approximately 50% complete with prospects such as McGraw and Techno yet to be processed. On an individual metre basis, magnetic product recovery generally varies between 5 and 30% product and there seems to be little correlation between head grade of gravel and quality of magnetic iron product. With regard to the average magnetic iron product after magnetic separation, there is significant variability from one area to another. It is becoming clear that while some areas can produce grades greater than 50% iron (up to 54%), the grade from some areas will be typically 35-40% iron using only the simple, one pass, dry magnetic separation technique.
Eastern Iron commissioned the University of Western Sydney to provide Scanning Electron Microscope (SEM) imagery and analysis of pisolite samples and concentrates from a number of prospect areas. The major result of the study is that maghemite-bearing pisolites are dominantly composed of iron (Fe2O3 as maghemite), silica (SiO2 as free quartz) and lesser alumina (Al2SiO3 as muscovite) with all other minerals and contaminants occurring in only trace amounts.
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Figure 2. Scanning Electron Microscope (SEM) imagery of pisolite samples from the Shaun prospect. Black lines are desiccation cracks and small dark grey rounded areas in the pisolite represent quartz contamination whilst elongated darker material in the lower right pisolite is muscovite.
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Page 3 of 5
…iron’s new horizon
…Quarterly Report – June 2009
Eastern Iron Limited
Continuing Work
Further fine grinding, floatation and pyro-metallurgical test work programs are being considered and joint funding of these activities will be pursued with potential customers.
A scoping study to determine broad economic, mining, metallurgical, transport and marketing issues associated with development of the maghemite projects has commenced and is planned to be completed by the end of October. Eastern Iron has secured the services of an experienced project engineer to manage the study and will use Hellman and Schofield Ltd to generate resource estimates in project areas where there has been sufficient drilling for use in the study.
Joint venture negotiations are continuing with interested groups and proposals with potential to add value to Eastern Iron are currently being evaluated.
Cash Position
The Company had over $3.3 million in cash at 30 June 2009 and no borrowings. Eastern Iron has already completed many of the high cost elements of its exploration projects. Ongoing work to conduct ore resource estimations and negotiations with potential partners is expected to be relatively low cost.
Further information, previous Eastern Iron announcements and exploration updates are available at the information tab on the Company’s website – www.easterniron.com.au.
The information in this report that relates to Exploration Results, Mineral Resources or Ore Reserves is based on information compiled by Peter M Buckley, BSc (Hons), who is a member of the Australian Institute of Geoscientists. Peter M Buckley is Managing Director of Eastern Iron Limited and a full-time employee of PlatSearch NL. Peter M Buckley has sufficient experience which is relevant to the style of mineralisation and type of deposit 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”. Peter M Buckley consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
Investor Information
Mr Glenn Goodacre, Chairman, 0419 877 734 Mr Peter Buckley, Managing Director, 0405 513 993 Website: www.easterniron.com.au
ASX:EFE
*Note:
These exploration targets are reported according to Clause 18 of the JORC Code. This means that the potential quantity and grade is conceptual in nature and that considerable further exploration, particularly drilling, is necessary before any identified mineral resource can be reported. It is uncertain if further exploration will lead to larger, smaller or any mineral resource.
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… the eastern dragon
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…iron’s new horizon
…Quarterly Report – June 2009
Eastern Iron Limited
Table 1: Drilling results Hutch JV
| Hole ID | East GDA94 Zone 54 |
North GDA94 Zone 54 |
Depth (metres) |
Depth (metres) |
Prospect |
Intersection |
|---|---|---|---|---|---|---|
| EIAC0498 | 401080 |
6549800 | 21 | Hutch | 14m @ 6.94% Fe (0-14m) | |
| EIAC0499 | 401160 |
6549875 | 21 | Hutch | 17m @ 6.53% Fe (0-17m) | |
| EIAC0500 | 401240 |
6549950 | 21 | Hutch | 16m @ 8.09% Fe (0-16m) | |
| EIAC0501 | 401320 |
6550025 | 21 | Hutch | 12m @ 6.79% Fe (0-12m) | |
| EIAC0502 | 401400 |
6550100 | 12 | Hutch | 8m @ 8.54% Fe (0-8m) | |
| EIAC0503 | 401480 |
6550175 | 15 | Hutch | 6m @ 5.27% Fe (0-6m) | |
| EIAC0504 | 401000 |
6549730 | 18 | Hutch | 13m @ 5.90% Fe (0-13m) | |
| EIAC0505 | 401945 |
6550640 | 9 | Hutch | 4m @ 5.52% Fe (0-4m) | |
| EIAC0506 | 399260 |
6555250 | 33 | Hutch | 28m @ 5.30% Fe (0-28m) | |
| EIAC0507 | 399180 |
6555205 | 33 | Hutch | 28m @ 5.81% Fe (0-28m) | |
| EIAC0508 | 399100 |
6555160 | 33 | Hutch | 30m @ 5.78% Fe (0-30m) | |
| EIAC0509 | 399020 |
6555115 | 30 | Hutch | 26m @ 7.07% Fe (0-26m) incl 1m @ 20.60% Fe (21-22m) | |
| EIAC0510 | 398940 |
6555065 | 27 | Hutch | 21m @ 7.30% Fe (0-21m) | |
| EIAC0511 | 398860 |
6555020 | 24 | Hutch | 16m @ 5.47% Fe (0-16m) | |
| EIAC0512 | 399120 |
6555720 | 30 | Hutch | 24m @ 7.59% Fe (0-24m) incl 8m @ 12.51% Fe (16-24m) | |
| EIAC0513 | 403880 |
6553375 | 18 | Hutch | 14m @ 5.02% Fe (0-14m) | |
| EIAC0514 | 403960 |
6553420 | 21 | Hutch | 18m @ 6.89% Fe (0-18m) | |
| EIAC0515 | 404040 |
6553465 | 21 | Hutch | 18m @ 6.11% Fe (0-18m) | |
| EIAC0516 | 404120 |
6553550 | 21 | Hutch | 19m @ 5.99% Fe (0-19m) | |
| EIAC0517 | 404200 |
6553550 | 21 | Hutch | 19m @ 5.48% Fe (0-19m) | |
| EIAC0518 | 404280 |
6553595 | 24 | Hutch | 19m @ 6.41% Fe (0-19m) | |
| EIAC0519 | 403960 |
6553750 | 30 | Hutch | 26m @ 6.15% Fe (0-26m) | |
| EIAC0520 | 403800 |
6553940 | 27 | Hutch | 23m @ 4.85% Fe (0-23m) | |
| EIAC0521 | 403640 |
6554130 | 27 | Hutch | 21m @ 5.91% Fe (0-21m) | |
| EIAC0522 | 403480 |
6554320 | 21 | Hutch | 15m @ 6.87% Fe (0-15m) | |
| EIAC0523 | 403320 |
6554510 | 21 | Hutch | 16m @ 5.87% Fe (0-16m) | |
| EIAC0524 | 403160 |
6554705 | 27 | Hutch | 21m @ 6.48% Fe (0-21m) | |
| EIAC0525 | 404760 |
6552800 | 27 | Hutch | 19m @ 4.88% Fe (0-19m) | |
| EIAC0526 | 405200 |
6552765 | 24 | Hutch | 19m @ 5.82% Fe (0-19m) | |
| EIAC0527 | 405280 |
6552785 | 27 | Hutch | 23m @ 6.86% Fe (0-23m) | |
| EIAC0528 | 405360 |
6552808 | 24 | Hutch | 19m @ 6.00% Fe (0-19m) | |
| EIAC0529 | 405440 |
6552850 | 21 | Hutch | 16m @ 6.50% Fe (0-16m) | |
| EIAC0530 | 405520 |
6552900 | 15 | Hutch | 12m @ 5.26% Fe (0-12m) | |
| EIAC0531 | 405600 |
6552950 | 15 | Hutch | 11m @ 5.82% Fe (0-11m) | |
| EIAC0532 | 405680 |
6552995 | 12 | Hutch | 7m @ 4.80% Fe (0-7m) | |
| EIAC0533 | 405755 |
6553050 | 9 | Hutch | 5m @ 4.20% Fe (0-5m) | |
| EIAC0534 | 395920 |
6547500 | 33 | Hutch | 27m @ 3.71% Fe (0-27m) | |
| EIAC0535 | 395929 |
6547700 | 36 | Hutch | 33m @ 3.43% Fe (0-33m) | |
| EIAC0536 | 395935 |
6547900 | 36 | Hutch | 31m @ 3.40% Fe (1-32m) | |
| EIAC0537 | 395930 |
6548100 | 33 | Hutch | 30m @ 3.85% Fe (0-30m) | |
| EIAC0538 | 395935 |
6548300 | 36 | Hutch | 33m @ 3.75% Fe (0-33m) | |
| EIAC0539 | 395940 |
6548500 | 36 | Hutch | 34m @ 3.78% Fe (0-34m) | |
| EIAC0540 | 395940 |
6548700 | 30 | Hutch | 28m @ 2.94% Fe (0-28m) | |
| EIAC0541 | 395945 |
6548900 | 30 | Hutch | 27m @ 3.23% Fe (0-27m) | |
| EIAC0542 | 395945 |
6549100 | 33 | Hutch | 28m @ 3.51% Fe (0-28m) |
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…iron’s new horizon