Exploration Update

Freitag, 29.01.2010 15:50 von Hugin - Aufrufe: 179

GREATLAND GOLD PLC
 
Exploration Update
 
29 January 2010
 
Greatland Gold plc (the "Company"), the mineral exploration and development
company focused on gold projects in Tasmania and Western Australia, announces an
update of analytical results.
 
Recent drilling at the Warrentinna project has returned 16m at 13.67g/t gold
including 4m at 52.6g/t gold. Primary quartz reef structures were intersected
explaining the high grade nature of mineralisation. Mineralisation remains open
to the north, south and at depth.
 
Warrentinna
 
A program of Reverse Circulation ("RC") drilling was recently completed at the
Derby North prospect and results have now been received. A total of 8 holes for
780m were drilled with a maximum hole depth of 100m. All holes were angled at
60 degrees, drilled with a face sampling RC bit, geologically logged and sampled
at 4m composites. Drillhole collar details are presented in Table 1.
 
Table 1 - RC Drillhole Details
 
+-------+-----------+-------+---------+---------+---------+---------+
|Hole ID| Prospect | East | North | Dip | Azimuth |Depth (m)|
| | | | |(degrees)|(degrees)| |
+-------+-----------+-------+---------+---------+---------+---------+
|   | |   |   |   |   | |
|WTR013 |Derby North|561 593|5 447 352| -60 | 090 | 100 |
+-------+-----------+-------+---------+---------+---------+---------+
|WTR014 |Derby North|561 652|5 447 347| -60 | 090 | 100 |
+-------+-----------+-------+---------+---------+---------+---------+
|WTR015 |Derby North|561 693|5 447 349| -60 | 090 | 100 |
+-------+-----------+-------+---------+---------+---------+---------+
|WTR016 |Derby North|561 598|5 447 394| -60 | 090 | 100 |
+-------+-----------+-------+---------+---------+---------+---------+
|WTR017 |Derby North|561 690|5 447 400| -60 | 090 | 100 |
+-------+-----------+-------+---------+---------+---------+---------+
|WTR018 |Derby North|561 693|5 447 445| -60 | 090 | 80 |
+-------+-----------+-------+---------+---------+---------+---------+
|WTR019 |Derby North|561 644|5 447 454| -60 | 090 | 100 |
+-------+-----------+-------+---------+---------+---------+---------+
|WTR020 |Derby North|561 599|5 447 451| -60 | 090 | 100 |
|   | |   |   |   |   | |
+-------+-----------+-------+---------+---------+---------+---------+
 
Best results from drilling were 16m at 13.67g/t gold from 36m in hole WTR013,
including 4m at 52.6g/t gold from 36m. Silver reported a maximum of 7g/t.
Further selected results are presented in Table 2.
 
Mineralisation is coincident with quartz vein structures and minor disseminated
sulphides. Host rocks are sandstone and shale. The drilling to date covers a
strike length of only 100m but has established that there is a 100m wide,
north-south trending, zone of gold mineralisation within which quartz reefs with
high grades occur. The mineralised zone and the high grade reef remain open to
the north and to the south and at depth. The system does not crop out
prominently and was not previously found by prospectors. Results to date support
the Company's assessment that there is potential for a large tonnage open
pittable gold resource at Derby North.
 
Table 2 - RC Drill Results
 
+--------------------------------------------------+
| Hole ID From To Interval Gold Silver |
| (m) (m) (m) (g/t) (g/t) |
+--------------------------------------------------+
|             |
| WTR013 36 52 16 13.67 |
| |
| incl. 36 40 4 52.60 7.0 |
| |
| WTR013 76 100 24 0.74   |
| |
| incl. 84 88 4 1.62   |
| |
| WTR014 8 12 4 1.20   |
| |
| WTR018 0 28 28 0.51   |
| |
| incl. 20 28 8 1.11   |
+--------------------------------------------------+
 
Further work will include review and interpretation of drilling results with a
view to further drilling at the Derby North prospect. Re-sampling of mineralised
intercepts as 1m intervals will be completed and results are likely to be
reported in the first quarter of 2010.
 
An extension of term for Warrentinna project licence EL30/2004 to 25 November
2010 has now been approved by the Tasmanian government.
 
Firetower
 
A program of diamond drilling was completed at the Anomaly 1 prospect in late
2009 and results have now been received. A total of 4 holes for 613m were
drilled with a maximum hole depth of 167m. All holes were angled at 60 degrees,
geologically logged and sampled as half core. Diamond hole collar details are
presented in Table 3.
 
Table 3 - Diamond Hole Details
 
+-------+---------+-------+---------+---------+---------+---------+
|Hole ID|Prospect | East | North | Dip | Azimuth |Depth (m)|
| | | | |(degrees)|(degrees)| |
+-------+---------+-------+---------+---------+---------+---------+
|   | |   |   |   |   | |
|FTD034 |Anomaly 1|448 208|5 405 278| -60 | 180 | 167 |
+-------+---------+-------+---------+---------+---------+---------+
|FTD035 |Anomaly 1|448 274|5 405 217| -60 | 180 | 153 |
+-------+---------+-------+---------+---------+---------+---------+
|FTD036 |Anomaly 1|448 157|5 405 305| -60 | 180 | 143 |
+-------+---------+-------+---------+---------+---------+---------+
|FTD037 |Anomaly 1|448 103|5 405 351| -60 | 180 | 150 |
|   | |   |   |   |   | |
+-------+---------+-------+---------+---------+---------+---------+
 
No significant gold results were returned though the base metal response was
very anomalous. Highest results were 50ppb gold, 2352ppm copper, 3602ppm lead
and 8206ppm zinc. Initial review of the drill data suggests the diamond holes
were offset from the geochemical anomaly and, as a consequence, target zones
were not intersected. Further review of the drill data will be completed and
additional drilling may be carried out at Anomaly 1.
 
Surface sampling at the Lobster and Hilltop areas was completed towards the end
of 2009 and the results have now been received. At Lobster, low level gold to a
maximum of 2.5ppb was returned and further work is required here. At Hilltop, no
significant results were returned.
 
An extension of term for Firetower project licences EL26/2004 and EL31/2004 to
25 November 2010 has now been approved by the Tasmanian government.
 
Corporate
 
Greatland Gold owns 100% of all the projects in its portfolio. The Company's
policy is to hold and develop its projects via carefully planned exploration
work that identifies high value drill targets.
 
The Company has remained true to its policy of concentrating on Australia with
its low political risk, strong infrastructure and its established mining
culture.
 
The Company's directors remain encouraged by the gold price which has remained
above US$1,000 per ounce. Additionally, GFMS, the precious metals consultancy
firm, have reported positive retail demand, central bank purchases, and
increased institutional investment via gold exchange traded funds (ETF's).
 
Callum Baxter, Managing Director, commented: "We are pleased with the strong
gold results from our work at the Derby North prospect. Such a high intercept
with additional supporting intercepts in adjacent holes will advance the
project. We have only tested 100m of strike to date and mineralisation remains
open. Mineralisation is from the surface and at shallow depths. It is pleasing
that this discovery resulted from the Company's own systematic exploration and
that it was not discovered previously by prospectors in this historically mined
region. The results suggest that there is potential for a large tonnage open
pittable gold resource at Derby North"
 
Competent Persons
 
The information in this announcement that relates to Exploration Results is
based on information compiled by Mr Paul Askins and Mr Callum Baxter, directors
of Greatland Gold, who are both members of the Australasian Institute of Mining
and Metallurgy. Paul Askins and Callum Baxter have sufficient experience which
is relevant to the style of mineralisation and type of deposit under
consideration and to the activity that they are undertaking to qualify as
Competent Persons as defined in the 2004 Edition of the 'Australasian Code for
Reporting of Exploration Results, Mineral Resources and Ore Reserves'. Paul
Askins and Callum Baxter consent to the inclusion in the announcement of the
matters based on their information in the form and context in which it appears.
 
All RC drill sample results were obtained from 4m composite spear sampling to
4kg, and all diamond core samples were 1m half core to 5kg. All samples were
prepared at Genalysis Laboratory Services' Adelaide facility using a single
stage pulverisation, and assayed at Genalysis Laboratory Services' Perth
laboratory. A 50g Fire Assay with atomic absorption spectrometry analysis
technique (AAS) was used for gold while all other elements were determined using
a Four Acid digest and optical emission mass spectrometry (OES) analysis
technique.
 
All soil samples were 2kg, prepared at Genalysis Laboratory Services' Adelaide
facility using 180 micron screening, a single stage pulverisation, and analysed
at Genalysis Laboratory Services' Perth laboratory. Aqua Regia digest with
enhanced sensitivity atomic absorption spectrometry analysis technique (AAS) was
used for gold.
 
Where the Company has made reference to drill intersections in this
announcement, it has interpreted these are at, or near, true widths.
 
All sample quality control is achieved using a suite of standards, duplicates,
repeats and blanks.
 
All drill hole co-ordinates are metric, refer to the 1966 Australian Geodetic
Datum (AGD66) and are Zone 55.
 
Enquiries:
 
Greatland Gold plc
Callum Baxter
Tel  +44 (0)20 7099 5845
Email:  info@greatlandgold.com
www.greatlandgold.com
 
Grant Thornton Corporate Finance
Gerry Beaney / Colin Aaronson
Tel  +44 (0)20 7383 5100
 
[HUG#1378762]
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