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DEVELOP GLOBAL LIMITED — Regulatory Filings 2008
Sep 15, 2008
64801_rns_2008-09-15_45187693-66bb-4329-93e5-da2d37dec034.pdf
Regulatory Filings
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ASX ANNOUNCEMENT 16 S eptember 2008 ASX Code: JUT
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EVEL Y N EXPLORATION UPDATE
Jutt Holdings Limited (Ju t t) has received assay results for the last round of RC drilling of VMS-style mineralisation at the Evelyn Prospect, Libe r ty-Indee Project, located in the Pilbara region of Western Australia. Diamond dri l ling results from the central copper-zinc-le a d–silver zone are still pending.
Significant results are su m marised in the following table:
| Hole No | Easting | Northing | Azim uth |
Dip | From- To (m) |
Interval (m) |
Cu% | Zn% | Pb% | Ag ppm |
|---|---|---|---|---|---|---|---|---|---|---|
| JER018 | 4901 | 10201 | 1 20 |
-60 | 53-55 | 2 | 0.34 | 2.75 | 0.37 | 15 |
| JER024 | 4897 | 10221 | 1 20 |
-60 | 66-68 | 2 | 0.23 | 2.75 | 0.59 | 12.5 |
| JER025 | 4880 | 10242 | 1 20 |
-60 | 90-96 | 6 | 0.265 | 5.21 | 0.435 | 10 |
The drilling has confirme d the presence of significant zinc min e ralisation at the southern end of the Evel y n workings, but drilling of conductors identified to the north of Evelyn did not i n tersect ore-grade mineralisation. A number of holes did not reach the target h o rizon.
Further drilling will be required to test deeper targets at Evel y n South; a one kilometre long corridor s o uth of Evelyn; and numerous gossans located along - 12km of prospective VMS host stratigraphy to the north and nor t heast of Evelyn.
BACKGROUND
The Liberty-Indee Projec t is located 50km south of Whim Cre e k in the Pilbara region of Western Austr a lia. Jutt has a 70% interest in the Project and has announced its intention t o acquire an additional 20%.
A regional mapping program has identified that the minerali s ation located at Evelyn is part of a bi-modal volcanic sequence similar in ch a racter to many classic volcanic-associate d massive sulphide (VMS) settings. The prospective horizon has now been tra c ed over 12 strike kilometres with ma p ped gossans and VTEM anomalies along its entire length.
Jutt has now completed its third phase of RC and diamond d rilling, aimed at extending the existing mi n eralisation at Evelyn and providing an initial test of the modelled EM conductors.
RESULTS OF RECE N T DRILLING PROGRAM
At Evelyn, a total of 16 RC and 4 RC/diamond drill holes were drilled (3,215 metres) over a strike len g th of 700 metres covering part of a b r oad series of EM conductors.
ASX Announcement: Evelyn Exploration Update Page 2
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In the northern zone, broad zones of sulphide mineralisation were intersected in the target zones, but copper and zinc grades were below expectations. A north plunging lens of high grade massive sulphide mineralisation is interpreted to have been offset by an east-west trending fault zone.
Significant zinc grades (including 6m @ 5.2% Zn) were intersected below old workings at Evelyn South. This zone is interpreted to be part of a broad northplunging lens of mineralisation and is open below a depth of approximately 70 metres, and coincides with the top of a modelled geophysical conductor.
FUTURE WORK
The next phase of exploration work at Liberty-Indee will focus on:
-
RC and diamond drilling of the Evelyn system, centred on the southern section, below a depth of 70 metres.
-
Reconnaissance drill testing of a 1,000 metre structural corridor directly south of Evelyn, covered by thin alluvium.
-
Drill testing of several geochemically anomalous gossans within the VMS-host stratigraphy to the north and northeast of Evelyn. Several of these gossans are co-incident with VTEM (conductive) anomalies.
TIM SUGDEN Managing Director
For further information contact:
Charles Morgan Chairman M: 0412 152 534 E: [email protected]
Tim Sugden Managing Director M: 0407 085 032 E: [email protected]
Jutt Holdings Limited ABN: 28 122 180 205 T: +61 8 6424 9188 www.juttholdings.com [email protected]