IRONBARK GOLD LTD (WKN: A0J38K) - 500 Beiträge pro Seite

eröffnet am 19.04.07 22:53:06 von
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ISIN: AU000000IBG1 | WKN: A0J38K | Symbol: I6O
0,0061
20.10.20
Berlin
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19.04.07 22:53:06
http://www.ironbarkgold.com.au/index.php



Ironbark Gold Limited (Ironbark) is a mineral exploration and development company which owns a suite of base metal and gold projects in Greenland and Australia. Ironbark’s focus is zinc, and has 100% ownership of the Citronen Zinc-Lead deposit in Greenland and the Belara Zinc-Lead-Silver-Copper-Gold deposit in Australia.

Ironbark is also earning a 75% stake in the Captains Flat (Lake George Mine) base metals deposit in Australia by developing it over the next 5 years and is continuing to explore its portfolio of gold, copper and base metal projects through Australia in conjunction with these major base metal projects.

The management and board of Ironbark have extensive technical and corporate experience in the minerals sector.
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19.04.07 22:55:40
*
ronbark’s mineral assets comprise six gold and base metal exploration licenses (Belara, Captains Flat, Stuart Town, Bogong, Burrandana and Pambula) held in New South Wales.
*
All the tenements have been mined historically for gold and base metals and are considered to be prospective for further mineralisation.
*
All the tenements are managed by Ironbark.
*
All the projects are easily accessible via a good network of public and private roads.

Project

Ownership %

Commodity

Historic Production
Belara

100%

Cu-Pb-Zn-Ag-Au

8,500 tonnes @ 3%-5% Cu, 2.0-4.5 g/t Au, 2-3 oz Ag
Captains Flat

earning 75%

Cu-Pb-Zn-Ag-Au

4Mt @ 0.7% Cu, 10% Zn, 6% Pb 55 g/t Ag
Stuart Town

100%

Au

> 170.000 oz Au
Pambula

100%

Au

> 100.000 oz Au
Burrandana

100%

W-Au

~2,500 tonnes @ 1% W
Bogong

100%

Cu

80 tonnes @ 15% Cu

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19.04.07 22:58:47
In Deutschland nur in Berlin handelbar!

CHART von AUSTRALIEN:


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20.04.07 00:15:13
Antwort auf Beitrag Nr.: 28.909.465 von Dantyren am 19.04.07 22:58:47
Allgemeine Informationen

Firma: IRONBARK GOLD LTD
Land: Australien
Branche: Goldmine
Heimatbörse: ASX
Einführungsdatum: 2006-08-16 00:00:00
Land: Australien

Technische Informationen

WKN: A0J38K
EDVKurz: I6O
Reuters: IBG.AX
Bloomberg: IBG AU
ISIN: AU000000IBG1
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20.04.07 21:09:45
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20.04.07 21:13:34
18 April 2007
The Manager,
Company Announcement Office,
Australian Stock Exchange Limited
BELARA INITIAL RESOURCE ESTIMATE
Ironbark Gold Limited (Ironbark) is pleased to report the first JORC compliant
inferred resource estimate for the wholly owned Belara base metal project (copper,
lead, zinc, gold and silver) following a recent drilling program. Belara is located
approximately 98km NNE of Orange in New South Wales, Australia. The resource
estimate has been prepared by independent minerals industry consultants
Ravensgate.
Ironbark considers the resource to be significant and is encouraged that the two
deepest holes have returned the highest grade and widths indicating that the ore
body is open ended at its thickest point. Ironbark plans to expand the resource by
conducting further drilling targeting extensions to mineralisation. Additional drilling
is planned to bring the resource to a higher level of confidence and increase the
overall grade of the ore body.
Belara Project Initial Inferred Resource Estimate
1.0 million tonnes at 5.0% zinc, 0.4% copper, 1.5% lead, 0.3 g/t gold and 50 g/t
silver (7.5% zinc equivalent, 10.2 g/t gold equivalent*) at a 4% zinc cutoff
Within a larger lower grade resource of:
3.8 million tonnes at 3.1% zinc, 0.4% copper, 1.0% lead, 0.2 g/t gold and 34 g/t
silver (4.9% zinc equivalent, 6.7 g/t gold equivalent*) at a 1% zinc cutoff
Summary
The Belara ore body begins at surface and has been estimated to a depth of 350
metres. Importantly, the mineralisation has been logged as fresh sulphide rock
from near surface and not zinc oxide which is typically metallurgically problematic
and not recoverable through a standard flotation circuit.
As a measure of the significance of the larger resource estimate an inventory of
contained metal includes 115,500 tonnes of zinc, 13,100 tonnes of copper, 38,600
tonnes of lead, 22,000 ounces of gold and 4.1 million ounces of silver for an inground
metal value exceeding $800 million*. Ironbark cautions that no
metallurgical test work has yet been conducted.
* Equivalents calculated at spot prices and foreign exchange rates as 17 April 2007
The emphasis of the ongoing appraisal will be on zinc which accounts for
approximately 60% of the in-ground metal values. The mixed metal assemblage of
VHMS (volcanogenic hosted massive sulphide) ore bodies such as Belara are
widely regarded as an excellent hedge against fluctuating prices of any single
metal but are difficult to appreciate as a whole therefore zinc and gold equivalents
are provided as a guide only.
Many of the historic drill holes were not assayed for gold and these intervals were
treated as having no gold mineralisation. Further drilling is likely to increase the
gold grade.
Ironbark considers that expanding and evaluating the Belara project fits well with
Ironbarks’ major Citronen zinc project in Greenland. Citronen represents one of the
worlds largest undeveloped zinc resources and an intense exploration effort is
currently being planned. The most recent resource estimate stands at 16.8 million
tons at 7.8% zinc and 0.9% lead (~8.3% zinc equivalent).
Citronen and Belara offer exceptional exploration potential with the extents of
mineralisation at both projects yet to be determined.
The information in this report that relates to Exploration Results, Mineral Resources or Ore Reserves is based on information
compiled by Mr A Byass, B.Sc Hons(Geol), B.Econ, FSEG, MAIG an employee of Ironbark Gold Limited. Mr Byass has
sufficient experience that 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. Mr Byass consents to the inclusion in the report of
the matters based on this information in the form and context in which it appears.
For further information please contact:
Jonathan Downes
Managing Director
IRONBARK GOLD LIMITED
Level 1, 350 Hay Street,
Subiaco,
WA 6008
Tel: (08) 6461 6350
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25.05.07 11:32:56
... sie läuft und läuft und läuft! :)


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09.07.07 16:51:08
:eek::D:eek::D:eek::D:eek::D:eek::eek::D:D:eek::eek::D:D:D:eek::eek::eek::D:D:eek::eek::eek:
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09.07.07 16:52:08
:D:D:D:eek::eek::D:D:D:eek::eek::eek::D:D:D:eek::eek::eek::eek::D:D:D:D:eek::eek::eek::eek:
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13.07.07 23:30:15
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21.08.07 23:40:33
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02.09.07 19:30:22
...
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05.10.07 11:16:07


... die letzten 10 Tage geht es deutlich bergauf! :)
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05.10.07 11:18:55
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30.10.07 23:27:04
12 October 2007

The Manager,
Company Announcement Office,
Australian Stock Exchange Limited
SIGNIFICANT RESULTS FROM THE CITRONEN ZINC PROJECT
Ironbark is pleased to report that it has received all the assay results from a comprehensive sampling
programme at the wholly owned Citronen zinc project (Citronen) in Greenland.

NEW ZONES OF HIGH GRADE MINERALISATION IDENTIFIED INCLUDE:
Beach Zone
CF95-85: 6m at 7.8% zinc (Zn) and 0.8% lead (Pb) from 108m, including 3m at 12.6% zinc, 1.3%
lead
This is in addition to the historic result of 6.3m at 6.5% zinc, 0.5% lead from 85.15m
Discovery Zone
CF96-93: 5m at 7.2% zinc from 82m, including 2m at 12.1% zinc
This is in addition to the historic result of 16.6m at 10.6% zinc from 18.2m


To meet the statutory Australian Stock Exchange reporting requirements and as a result of the historical
legacy of previous results being reported only on the Toronto Stock Exchange, Ironbark provides the historic
and recent diamond drill hole assay results greater than 2% Zn. This will allow the results from this significant
work programme to be evaluated in context – see Appendix 1.
POSITIVE QUALITY CONTROL AND ASSAY CROSS CHECKING
To facilitate a modern JORC (2004) and National Instrument 43-101 level of resource estimation, several
known intervals of historic drilling were submitted for re-evaluation. The results of this check assay work
have returned an excellent level of repeatability with a correlation coefficient of 0.99 (99%). This confirms the
validity of the 1990’s assay and sampling techniques.
What has Ironbark done?
The Citronen project was discovered in 1993 and explored until 1998 over a period of low and falling base
metal prices. As a consequence Platinova A/S, the Project owners during this period, targeted only high
grade mineralisation and calculated a resource based on limited sampling. Funding for base metal projects
during this period was very difficult to obtain and eventually Platinova A/S was forced into administration
Ironbark has been able to reassess the true extent of the base metal mineralisation with the aid of an on-site
instant assaying tool (Innov-X hand held X-ray fluorescence). Over 2,700 mineralised diamond core
intercepts were identified, cut on site and then flown by C130 Hercules aircraft to ALS Chemex in Vancouver
for assay.
The results of the reappraisal have shown that the extent of mineralisation is larger than the previously
assayed intervals. The wider intercepts have improved the understanding and continuity of the mineralised
horizons which will improve the overall confidence in the resource. An example of a cross section showing
the historic mineralisation and the new assay results is shown in figure 1.
What does this mean for Citronen?
Work has commenced towards a generating a revised resource estimate utilising the new information which
will be released to the market as soon as possible and is expected to be significantly larger that the existing
resource estimate.
The Canadian based, global engineering and geological consulting firm, Wardrop Engineering Inc (Wardrop)
has provided start up geological input to Ironbark. Greg Mosher, who heads Wardrops involvement, is a
highly experienced geologist who was involved in the exploration, discovery, interpretation and
documentation of Citronen from 1993 to 1995 inclusive. His input and knowledge has assisted Ironbark’s
exploration ramp up. Wardrop and Ironbark will jointly work towards the evaluation and preparation of a
modern and quotable resource estimate. The resource estimate will be a step towards commencing work on
feasibility evaluation of Citronen to deliver a large scale mining operation.
Importantly, mineralisation remains open in every direction leaving exceptional scope for further resource
upgrades and discoveries.
About Ironbark
Ironbark is a focused and well funded base metal exploration and development Company listed on the
Australian Stock Exchange. The Company has a technically strong Board with significant relevant
experience and owns a suite of base and precious metal projects in Australia and Greenland hosting in
excess of 3 billion pounds of contained zinc.
The flagship project is the wholly owned Citronen zinc project in Greenland. Citronen currently hosts 16.8Mt
at 7.8% zinc and 0.9% lead – see figure 2.
Ironbark considers that Citronen offers;
• Large scale
• Long life
• Low cost
• Low risk
• Exceptional exploration potential

Ironbark has secured more than 1,700sq km of exploration ground surrounding Citronen, offering unfettered
access to further exploration success.
Ironbark owns several other prospective base metal and gold projects, which it plans to progressively
pursue.
For further information please contact:
Jonathan Downes – Managing Director +61 8 6461 6350
Or consult the Ironbark website: www.ironbark.gl
The information in this report that relates to Exploration Results, Mineral Resources or Ore Reserves is based on information compiled
by Mr A Byass, B.Sc Hons(Geol), B.Econ, FSEG, MAIG an employee of Ironbark Gold Limited. Mr Byass has sufficient experience that
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. Mr Byass consents to the inclusion in the report of the matters based on
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01.11.07 20:06:14
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17.11.07 20:51:03
Lesezeichen! :look:
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24.11.07 21:47:52
"IRONBARK GOLD LIMITED
Greenland Zinc

Ironbark Gold reported a resource estimate for its wholly-owned Citronen zinc-lead project in Greenland. At 3% Zn cut-off, indicated resources are estimated at 50.4 Mt grading 4.2% Zn and 0.5% Pb. Inferred resources are estimated at 32.1 Mt grading 4.2% Zn and 0.6% Pb. This represents an increase of over 130% in contained zinc from previously reported estimates and now stands at over 3 million tonnes of contained zinc."


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