Skip to main content

AI assistant

Sign in to chat with this filing

The assistant answers questions, extracts KPIs, and summarises risk factors directly from the filing text.

FireFly Metals Ltd. Regulatory Filings 2012

Aug 28, 2012

48548_rns_2012-08-28_508189f5-619e-491a-ae8b-dc469be15690.pdf

Regulatory Filings

Open in viewer

Opens in your device viewer

Exploration Office Warehouse I, 5 Butler Blvd Burbridge Business Park Adelaide Airport SA 5950 Postal Address PO Box 247 Export Park SA 5950

ABN: 96 110 336 733

Tel: +61 8 8375 3900 Fax: +61 8 8375 3999 www.monaxmining.com.au

==> picture [595 x 10] intentionally omitted <==

For Immediate Release Wednesday, 29 August 2012

ASX RELEASE

Drilling Results - Waddikee Graphite Project

HIGHLIGHTS

  • High-grade graphite intersected at Wilclo South prospect from maiden drilling program

  • 15m @ 16.3% TGC and 9m @ 14.8% TGC reported at Wilclo South drilled below surface outcrop with visible coarse flake graphite

  • 60m @ 6.6% TC including 21m @ 9% TGC intersected at Lacroma prospect

  • Samples from high-grade zone submitted for petrology to determine flake size

  • Drill results determine Wilclo South as main focus of next drilling program

Monax Mining Limited (ASX: MOX) (‘Monax’ or ‘Company’) is pleased to announce that drilling results have been received for the maiden graphite drilling program at its Waddikee Project in South Australia. The Waddikee Project (EL 4662) is located approximately 100 kilometres southwest of Whyalla, within an area that is becoming the premier graphite province in South Australia (Figure 1).

Forty holes totalling 2906 metres were completed with drilling targeting five of eight graphite targets identified by Monax (Drill hole details are presented in Tables 1 and 2 and shown in Figure 2).

The primary aim of the program was to drill those areas of the project considered to be the most prospective for graphite and to determine those areas on which the Company should conduct more detailed exploration.

Monax has achieved its desired outcome after receiving some promising results from its Wilco South target which will be the main focus of planned further exploration.

Wilclo South target

Four holes were drilled at the Wilclo South target area with two holes intersecting high-grade graphite at depth below a recently discovered surface outcrop of graphite with visible flakes (Plate 1). A sample of the outcrop and several samples from the drilling have been submitted for petrology to determine flake size and form.

A previous sample from the Wilclo South area located approximately 900m to the south reported an average flake size of 0.5mm (range 0.1 to 1.0mm – see ASX Release 16 July 2012 for details).

Graphite up to a maximum of 29.9% total graphitic carbon (TGC) (66-67m) was returned with the two holes which intersected graphite, reporting three zones of graphite grading >5% TGC (Figure 3). The drill holes show that the surface outcrop of graphitic gneiss continues to a depth of around 100m below the surface. The surface outcrop is up to 10 metres in width and crops out for around 50 metres. The best intersections from each hole are:

  • 15m @ 16.3% TGC (WG032 90-105m)

  • 9m @ 14.8% TGC (WG031 59-68m)

The airborne electromagnetic (AEM) data shows the highly conductive zone coincides with the high-grade intersection and the conductive unit is approximately 2.4km in length (see Figure 2). The paddock/area is currently in crop (lupins) and Monax will seek access for ground based geophysical work and drilling.

Further work is planned for Wilclo South including a ground electromagnetic (EM) survey. The samples from the drilling will be submitted for beneficiation testing to determine flake size, recovery and grade.

Lacroma target

Four holes (WG021-24) were drilled at the Lacroma prospect (Figure 4). Hole WG021 was drilled to test a previous drill hole completed by WMC Exploration in 1982, which reported 70m of graphite gneiss (88-158m). Hole WG021 intersected 60m @ 6.8% TGC (note: downhole length, true width unknown). The highest reported graphite was 16.3% TGC (112-113m).

This intersection is not considered economic, it was drilled to test the AEM data and verify previously reported a graphite drill hole intersection. Based on these results and a better understanding of the AEM data from the Wilclo South prospect, the area located to the east of the Monax drilling represents a highly prospective target. The new target area is characterized by intense conductivity, which potentially shows the conductive unit steeply dipping in the north and becoming more flat lying to the south.

This area was not available for drill testing due to being under crop and will be a focus of exploration in late 2012.

Balumbah target

Ten holes were drilled at the Balumbah prospect. Four holes (WG011-14) were drilled along Riches Road. These holes were designed to test an outcropping zone of graphite. Sampling of the surface graphite reported very coarse graphite up to 10% carbon. Drilling showed the subsurface was predominantly low-grade (mostly <2% TGC).

Holes WG015-20 failed to intersect basement rocks and showed the conductivity in this area results from conductive clays.

Reviewing previous company exploration for this area, Aberfoyle Resources collected samples within the western part of the area with the carbon content ranging from 0.01 to 11.9% TGC. These samples appear to be located on the western margin of a prominent conductivity feature and further work is planned for this area (see Figure 4).

Cut Snake target

Ten holes were completed at the Cut Snake target with the best intersection being 3m @ 11.55 TGC at Cut Snake (WG025 69-72m). No further work is planned for this area.

Wilclo target

The Wilclo area reported low grade graphite with the best intersection being 3m @ 7.0% TGC (WG005 56-59m). This area is characterised by long intersections of low grade graphitic rocks which assayed between 2-3% TGC. Based on results, no further work is planned for this area.

Monax is excited by the results of the maiden graphite drilling program, which has confirmed the area is highly prospective for high-grade, potential coarse flake graphite.

The drilling program has outlined several areas for follow-up exploration based on our increase understanding of the AEM data.

Monax plans to undertake beneficiation testing of samples from Wilclo South to determine the flake size, grade and recovery.

No drilling was undertaken at the Argent, Ridgestone and Jamieson Tank prospects.

The Argent prospect remains a high priority target due to exceptional grades and coarse flake graphite returned from surface samples (see ASX Release 3 May 2012).

Forward Program

Samples from the Wilclo South holes and the surface outcrop have been submitted for petrology to provide a petrographic description of the flake size and size distribution. Results are expected in 1-2 weeks.

Monax plans to submit samples from drill holes and an outcrop from Wilclo South for metallurgical laboratory testing including size determination and grade determination. This work will take approximately 3-4 weeks to complete.

In addition, Monax is planning a ground EM survey over the Wilclo South, Lacroma, Balumbah and Argent targets to provide more detailed data to site further drilling.

Gary Ferris Managing Director Monax Mining Ph: (08) 8375 3900 Email: [email protected]

Duncan Gordon Investor Relations Ph: 0404 006 444

The information in this report that relates to Exploration Results, Mineral Resources or Ore Reserves is based on information compiled by Mr G M Ferris, who is a Member of the Australasian Institute of Mining and Metallurgy. Mr Ferris is employed full time by the Company as Managing Director and, has a minimum of five years relevant experience in the style of mineralisation and type of deposit under consideration and qualifies 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 Ferris consents to the inclusion of the information in this report in the form and context in which it appears.

==> picture [431 x 479] intentionally omitted <==

Figure 1. Location of the Waddikee project, central Eyre Peninsula, highlighting other graphite and iron projects within the region.

==> picture [483 x 299] intentionally omitted <==

Figure 2. Plan showing location of drill holes for 2012 drilling program and historical sampling

==> picture [377 x 37] intentionally omitted <==

==> picture [377 x 37] intentionally omitted <==

==> picture [377 x 37] intentionally omitted <==

==> picture [377 x 36] intentionally omitted <==

==> picture [377 x 37] intentionally omitted <==

==> picture [377 x 37] intentionally omitted <==

==> picture [377 x 36] intentionally omitted <==

==> picture [377 x 37] intentionally omitted <==

Figure 3. Wilclo South section.

(down hole lengths, true width unknown)

==> picture [500 x 393] intentionally omitted <==

==> picture [457 x 24] intentionally omitted <==

----- Start of picture text -----

Figure 4. Lacroma prospect. Plan showing location of drill holes and new target area.
Background image AEM profiles (red-white zones of high conductivity).
----- End of picture text -----

==> picture [511 x 309] intentionally omitted <==

Figure 5. Balumbah prospect. Plan showing location of drill holes and new target area. Black crosses represent location of Aberfoyle rock chip samples. Background image AEM profiles (red-white zones of high conductivity).

==> picture [453 x 28] intentionally omitted <==

==> picture [453 x 29] intentionally omitted <==

==> picture [453 x 28] intentionally omitted <==

==> picture [453 x 28] intentionally omitted <==

==> picture [453 x 29] intentionally omitted <==

==> picture [453 x 28] intentionally omitted <==

==> picture [453 x 29] intentionally omitted <==

==> picture [453 x 28] intentionally omitted <==

==> picture [453 x 28] intentionally omitted <==

==> picture [453 x 29] intentionally omitted <==

==> picture [453 x 28] intentionally omitted <==

Plate 1: Graphite rich gneiss from Wilclo South. Shiny minerals are coarse flake graphite.

Table 1. Drill hole details

**D/Hole ** Method TD
(m)
Easting Northing Azimuth Dip Prospect
WG001 RC 66 632852 6322976 270o 60o Wilclo
WG002 RC 53 632825 6322968 270o 60o Wilclo
WG003 RC 55 632797 6322961 270o 60o Wilclo
WG004 RC 49 632771 6322963 270o 60o Wilclo
WG005 RC 78 632885 6322937 270o 60o Wilclo
WG006 RC 73 632054 6322467 90o 60o Wilclo
WG007 RC 76 632000 6322465 90o 60o Wilclo
WG008 RC 103 631951 6322468 90o 60o Wilclo
WG009 RC 79 631901 6322471 90o 60o Wilclo
WG010 RC 60 631852 6322469 90o 60o Wilclo
WG011 RC 72 628522 6321190 045o 60o Balumbah
WG012 RC 96 628587 6321135 045o 60o Balumbah
WG013 RC 100 628668 6321042 045o 60o Balumbah
WG014 RC 118 628656 6321036 045o 60o Balumbah
WG015 RC 43 626051 6322010 90o 60o Balumbah
WG016 RC 72 626001 6322010 90o 60o Balumbah
WG017 RC 66 625952 6322009 90o 60o Balumbah
WG018 RC 57 626345 6321087 90o 60o Balumbah
WG019 RC 50 626294 6321067 90o 60o Balumbah
WG020 RC 50 626245 6321054 90o 60o Balumbah
WG021 RC 163 620607 6316589 270o 60o Lacroma
WG022 RC 103 620619 6317163 270o 60o Lacroma
WG023 RC 82 620516 6317206 270o 60o Lacroma
WG024 RC 80 620570 6317220 270o 60o Lacroma
WG025 RC 84 631601 6306413 270o 60o Cut Snake
WG026 AC 72 631696 6306414 270o 60o Cut Snake
WG027 AC 40 631799 6306412 270o 60o Cut Snake
WG028 AC 40 631897 6306413 270o 60o Cut Snake
WG029 AC 60 631993 6306411 270o 60o Cut Snake
WG030 AC 73 632100 6306410 270o 60o Cut Snake
WG031 RC 102 634350 6314870 270o 60o Wilclo South
WG032 RC 109 634396 6314872 270o 60o Wilclo South
WG033 RC 19 634444 6314870 270o 60o Wilclo South
WG034 AC 12 634435 6314868 270o 60o Wilclo South
WG035 RC 77 632194 6306412 270o 60o Cut Snake
WG036 RC 77 632302 6306408 180o 60o Cut Snake
WG037 RC 79 632300 6306510 180o 60o Cut Snake
WG038 RC 67 632100 6306539 180o 60o Cut Snake
WG039 AC 54 632965 6306382 180o 60o Cut Snake
WG040 RC 99 632550 6306400 270o 60o Cut Snake

RC = Reverse circulation; AC = Air core; Datum – MGDA 94 Zone 53

Table 2: Drill hole summary

D/Hole Prospect TD (m) Comments
WG001 Wilclo 66 NSR
WG002 Wilclo 53 NSR
WG003 Wilclo 55 NSR
WG004 Wilclo 49 NSR
WG005 Wilclo 78 [email protected]%TGC (56-59m);[email protected]%TGC (53-70m)
WG006 Wilclo 73 NSR; someintervals ofpyrite (conductive)
WG007 Wilclo 76 6m @ 4.9% TGC (51-57m)
WG008 Wilclo 103 NSR; someintervals ofpyrite (conductive)
WG009 Wilclo 79 NSR; someintervals ofpyrite (conductive)
WG010 Wilclo 60 NSR; some intervals of pyrite (conductive)
WG011 Balumbah 72 NSR
WG012 Balumbah 96 NSR
WG013 Balumbah 100 NSR
WG014 Balumbah 118 NSR
WG015 Balumbah 43 NSR
WG016 Balumbah 72 NSR
WG017 Balumbah 66 NSR
WG018 Balumbah 57 NSR
WG019 Balumbah 50 NSR
WG020 Balumbah 50 NSR
WG021 Lacroma 163 60m @ 6.8% TGC (74-134m) including 21m @ 9% TGC
(100-121m)
WG022 Lacroma 103 8m@ 6.2%TGC (29-37)
WG023 Lacroma 82 6m@ 5.6%TGC (37-43m)
WG024 Lacroma 80 NSR
WG025 Cut Snake 84 [email protected]%TGC (69-72m)
WG026 Cut Snake 72 NSR
WG027 Cut Snake 40 NSR
WG028 Cut Snake 40 NSR
WG029 Cut Snake 60 NSR
WG030 Cut Snake 73 Best intersection 17m @ 3.0% TGC (4-21m)
WG031 Wilclo South 102 9m @ 14.8% TGC (59-68m); 8m @ 6.65% TGC (91-99m);
[email protected]%TGC (49-53m)
WG032 Wilclo South 109 15m @ 16.3% TGC (90-105m); 7m @ 8.4% TGC (65-72);
5m@ 6.1%TGC (54-59m)
WG033 Wilclo South 19 Hole abandonedin running sand
WG034 Wilclo South 12 Hole abandoned in running sand
WG035 Cut Snake 77 Bestintersection9m@ 3.9%TGC (31-40m)
WG036 Cut Snake 77 NSR
WG037 Cut Snake 79 NSR
WG038 Cut Snake 67 NSR
WG039 Cut Snake 54 NSR
WG040 Cut Snake 99 NSR

NSR = No significant results; All holes drilled at 60 ~~[o]~~ angle; widths are downhole widths, true widths unknown. Samples assayed by GRAV4D Method at Amdel - Bureau Veritas Australia 1m samples collected; results reported averaged 1m samples. No cut-off used.