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RAND MINING LIMITED Interim / Quarterly Report 2015

Aug 18, 2015

65721_rns_2015-08-18_d3707eae-e9e8-4d71-893d-dae99c42d8c7.pdf

Interim / Quarterly Report

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ASX ANNOUNCEMENT

8 June 2015

Australian Securities Exchange Code: RND

Board of Directors: Mr Otakar Demis Chairman and Joint Company Secretary

Mr Anton Billis Managing Director

Mr Gordon Sklenka Non-Executive Director

Mr Roland Berzins Joint Company Secretary

Suite G1, 49 Melville Parade South Perth WA 6151 T: +61 8 9474 2113 F: +61 8 9367 9386 E: [email protected] W: www.randmining.com.au

ABN: 41 004 669 658

EKJV Exploration Report

June 2015 Quarter

Rand Mining Ltd (ASX code: RND) has pleasure in providing the Quarterly EKJV Exploration Report dated 17 August 2015.

For further information please contact:

Roland Berzins E: [email protected] Ph: +61 8 9474 2113

East Kundana Joint Venture

JUNE 2015 QUARTERLY EKJV EXPLORATION REPORT

For distribution to JV Partners:

  • Northern Star Resources Limited
  • Tribune Resources Limited
  • Rand Mining Limited

1 SUMMARY

A total of 8,286.5m of diamond drilling has been completed at the East Kundana Joint Venture during the June Quarter (Table 1). Of this 3,003.3m was drilled at the Pegasus deposit, 821m was drilled at Drake, 1,232.3m was drilled at Ambition and 3,229.9m was drill at Golden Hinde as part of the Raleigh Corridor project. A further 4,329m of RC drilling was conducted. With 1,272m being drilled at Pegasus, 1,686m drilled at Drake and a further 1,371m was drill at Ambition.

Project Prospect Tenement Metres -RAB/AC No.Samples Metres -RC No.Samples Metres -DD No.Samples Comments
EKJV Pegasus M16/309 - - 1,272 1,267 3,306.8 1,612 -
EKJV Drake M16/309 - - 1,686 1,905 821.0 - -
EKJV Ambition M16/326 - - 1,371 485 1,565.3 766 -
EKJV Raleigh Corridor M16/309 - - - - 3,174.4 205 -
Total 4,329 3,657 8,867.5 2,583

Table 1. EKJV Drilling Summary for the Quarter

1.1 PEGASUS PROSPECT LOCATIONS

The prospect locations as referred to in this report are presented in Figure 1.

Figure 1. Long Section of the Pegasus Deposit showing the Local Prospect Names

1.2 SCHEMATIC PEGASUS CROSS SECTION

A schematic cross section of the Pegasus deposit is presented in Figure 2. The conceptual positions of mineralisation are shown in red. References throughout this report are made to these mineralisation locations; namely K2, K2E, K2B, Mbp veins and Pode.

Figure 2. Schematic Cross Section of the Pegasus K2 Deposit showing Mineralisation Positions (Red Outlines)

2 APRIL

2.1 DRILLING

Two diamond drill rigs drilled the Ambition and Pegasus targets in April on tenements M16/326 and M16/309 respectively (Tables 2 & 3). Five diamond holes were completed with two still ongoing at the end of April giving 2,497m of diamond drilling on EKJV ground for the month.

Drilling at Pegasus was primarily focussed on the Pode structure and returned positive looking intercepts on that structure despite lacklustre K2 intercepts. Both Ambition drill holes returned laminated mineralised quartz veins on the targeted K2 with visible gold.

Project Prospect Tenement Metres -RAB/AC No.Samples Metres -RC No.Samples Metres -DD No.Samples Comments
EKJV Pegasus M16/309 - - - - 1,521.0 973 -
EKJV Ambition M16/326 - - - - 976.0 - -
EKJV Raleigh Corridor M16/309 - - - - - 205 -

Table 2. EKJV Drilling Summary for April 2015

Hole ID CollarEasting(local) CollarNorthing(local) CollarRL(local) CollarDip CollarAzimuth(local) Depth (m) Comment
PGDD15007 9727 17580 6342 -70 90 405.4 Hole at 36m at start ofmonth
PGDD15008 9752 17478 6349 -62.5 82 309 -
PGDD15009 9645 17526 6342 -59 83 273.1 -
PGDD15018 9386 17142 6346 -63 84 570.0 At End of Month
AMDD15024 9120 25057 6368 -60 89 233.2 -
AMDD15025 9085 25232 6369 -75 89 328.8 -
AMDD15025 9095 25481 6369 -60 89 332.9 -

Table 3. Collar details for holes drilled in April 2015. *Local grid is Kundana10 mine grid.

Figure 3. Collar locations of holes drilled during April 2015

Figure 4. Ambition Collar locations of holes drilled during April 2015

2.1.1 Pegasus

A total of 1,521m was drilled at Pegasus during the month of April. Holes PGDD15007, PGDD15008 and PGDD15009 were planned at targeting the Pode and K2B structures to infill the Arcus area (north of Pegasus) in a zone of elevated gold grade, with the secondary aim of testing the northern extents of the K2 structure (Table 3, Figure 3).

PGDD15007 intersected 2m of shale with some thin laminated veining from 153.4m at the K2B contact of the Bent Tree and Victorious basalts with associated biotite-arsenopyrite alteration. The hole also intersected ~5m of Pode-like faulting and veining with intense biotite-arsenopyrite alteration within the Victorious Basalt from 174.6m downhole. The hole had a very thin 10cm brecciated vein on the K2E basalt-shale contact, and no vein on the K2 contact.

PGDD15008 only intersected 0.6m of shale on the K2B contact, however a further 4m of shale including 20cm laminated vein with arsenopyrite alteration was intercepted just off the contact, approximately 7m into the Victorious basalt. Similarly to the previous hole, Pode was intercepted at 164m, comprising of veining through intense biotite altered wall rock and a 1.5m vein with increase arsenopyrite mineralisation and faulted margins. The K2 structure occurred at 236.4m and comprised of a 0.8m poorly mineralised, laminated vein. Unlike the previous holes, the Pode in hole PGDD15009 was situated within the Bent Tree basalt, earlier in the hole than the K2B. This consisted of ~4m of veining through pervasive biotite-arsenopyrite altered wallrock, typical of the Pode. The K2B for this hole comprised of a massive 0.8m quartz vein on the basalt contact followed by some shear veining, all with arsenopyrite mineralisation. This hole was not pushed on to the K2.

Hole PGDD15018 was planned to target the K2 structure at depth below the southern end of Polaris to laterally infill previous 160m spaced drilling which intersected gold mineralisation. Secondary aims are to also test for the western extension of the Pode structure, and increase the known extents of the gold mineralised veins in the western IVT. The hole was at 570m downhole at the end of April, with the K2 anticipated at 740m downhole.

2.1.2 Ambition

Three holes(Figure 4), for 976m, were drilled by Ausdrill at Ambition as a 'reconnaissance phase' of drilling, designed to pinpoint the position of the structure peripheral to a zone of elevated gold intercepts in RC drilling. Earlier drilling to the north of this area failed to locate the structure, so the diamond drilling is required before further targeting of the structure with RC can continue.

A secondary, but also critical aim of this diamond drill phase was to obtain a detailed geological context of gold mineralisation.

Both holes at Ambition intersected the interpreted K2 structure residing between the Volcaniclastic Lithic Arenite and the Intermediate Volcaniclastic sediments of the Spargoville Formation. The K2 was a slightly laminated vein within a sheared strongly foliated contact between the two rock types (Figure 5). Silica and sericite alteration was pervasive throughout with visible gold and galena within the vein and selvedge's. Drill hole AMDD15024 also intersected what appear to be the late basin sediments of the Kurrawang conglomerate a polymictic conglomerate with clasts of granite, siltstone, shale, wacke, arenite, BIF and chert. The contact had a mineralisation halo of arsenopyrite. All assays are expected back in May.

Figure 5. The CMV in AMDD15024 was thin, but contained significant visible gold

2.2 ASSAY RESULTS

2.2.1 Pegasus

Results returned during April (PGDD15001, PGDD15006 and PGDD15011) were mixed, with narrow intersections on several different lodes (Table 4).

Hole ID CollarEasting(Local) CollarNorthing(Local) CollarRL(Local) CollarDip CollarAzimuth(Local) Depth(m) From(m) To(m) Width(m) Au(gpt) Est TrueThickness(m) Zone
PGDD15001 9667 17255 6347 -60 89 1413 344.7 345.3 0.6 43.0 0.4 K2
PGDD15006 9725 17167 6346 -63 85 330 152.6 156.0 3.4 5.08 3.1 Pode
177.2 177.5 0.3 6.24 0.2 K2B
242.1 243.1 1.0 5.91 0.7 K2E
292.5 294.6 2.1 6.64 1.5 K2
PGDD15011 9669 17694 6345 -67 94 427.6 220.4 223.0 2.6 6.09 1.9 K2B
402.0 403.1 1.1 3.15 0.6 K2

Table 4. Significant Intercepts for April at Pegasus/Drake. Local grid is the Kundana10 mine grid.

2.2.2 Raleigh Corridor (Golden Hind)

The Strzelecki Main Vein intersected in the Raleigh corridor hole in March (RRDD15011A, Table 5) was thin and not visibly mineralised. The assays returned this month confirmed the result to be lacklustre, but given there were negligible signs of mineralisation the tenor of the vein returned, at four grams per tonne, is slightly higher than expected.

Hole ID CollarEasting(Local) CollarNorthing(Local) CollarRL(Local) CollarDip CollarAzimuth(Local) Depth(m) From(m) To(m) Width(m) Au(gpt) Est TrueThickness(m) Zone
RRDD15011A 8570 16125 6343 -55 89 861.0 491.9 492.2 0.3 3.92 0.2 ZMV

Table 5. Significant Intercepts at Raleigh Corridor. Local grid is the Kundana10 mine grid.

Figure 6. Pegasus K2 Long section

3 MAY

3.1 DRILLING

Drilling of three different EKJV projects in May totalled 2,643m of RC drilling and 3,249.7m of diamond drilling (Tables 6 & 7). The RC drilling tested the K2 at Ambition and Pode at Pegasus. One diamond drill rig was dedicated to Pegasus, another dedicated to Raleigh Corridor and a third which drilled two holes at Ambition before moving also to Raleigh Corridor.

Project Prospect Tenement Metres - RC No.Samples Metres -DD No.Samples Comments
EKJV Pegasus M16/309 1,272 1,267 1,341.3 639 -
EKJV Ambition M16/326 1,371 485 589.3 766 -
EKJV Raleigh Corridor M16/309 - - 1,319.1 - -
Total 2,643 1,752 3,249.7 1,405
Table 6. EKJV Drilling Summary for May 2015
Hole ID CollarEasting(local) CollarNorthing(local) CollarRL(local) CollarDip CollarAzimuth(local) Depth (m) Comment
Pegasus
PGRC15012 9736 17255 6344 -62 93 306 RC
PGRC15013 9655 17296 6341 -67 88 228 RC
PGDD15014 9778 17401 6342 -68 83 264 DD
PGRC15015 9701 17436 6342 -68 78 228 RC
PGRC15016 9636 17446 6342 -62 88 240 RC
PGRC15017 9631 17542 6342 -65 89 270 RC
PGDD15018 9418 17130 6343 -62.5 84 831 DD
PGDD15019 9432 17289 6343 -62 85 405 DD
PGDD15019W 9432 17289 6343 -65.5 79 742 DD
Ambition
AMDD15027 8975 25029 6350 -60 89 418.3 DD
AMDD15028 9019 25795 6350 -60 89 252 DD
AMRC15029 9164 25188 6370 -60 89 132 RC
AMRC15030 9169 25276 6370 -60 89 120 RC
AMRC15031 9124 25381 6370 -60 89 200 RC
AMRC15032 9121 25890 6370 -60 119 150 RC
AMRC15033 9114 26001 6370 -60 89 120 RC
AMRC15034 9124 26135 6370 -60 89 138 RC
AMRC15035 9127 26252 6370 -60 39 156 RC
AMRC15036 9155 25631 6370 -75 89 160 RC
CSRC15037 9138 26304 6370 -60 29 195 RC
Raleigh Corridor
RRDD15013 8783 15904 6340 -70 89 372.4 DD
RRDD15014 8784 15903 6340 -60 94 322.7 DD
RRDD15015 8845 15797 6340 -60 89 259.1 DD
RRDD15021 8871 17669 6350 -60 89 447 DD

Table 7. Drilling physicals for all holes drilled in May 2015. *Local grid is Kundana10 mine grid.

3.1.1 Pegasus

Diamond drilling for May totalled 1,341.3 metres (Table 6, Figure 7.). Holes PGDD15018 and PGDD15019 targeted the K2 structure to infill the previous 160m spaced programme below southern and central Polaris resulting in a 400m wide inferred zone in lower Polaris between the

17100mN and 17500mN sections. Secondary aims were to test for the western extension of the Pode structure and increase the known extents of the gold mineralised veins in the western hangingwall volcaniclastic unit. PGDD15018 finished early in the month at a depth of 831m. PGDD15019 went to 741.7m but required a wedge and navi-cut to recover from excessive deviation of the hole. PGDD15014, originally planned as an RC hole, was drill diamond to gain more textural and structural information for both the Pode and K2 structures. This short hole (264m) was completed late in the month.

In PGDD15018 three significant zones were intersected; 304.9m-305.65m in laminated veins in the Spargoville Volcaniclastic rocks (now known as 'IVT veins' mineralisation) with copious amounts of visible gold within biotite laminations and floating within quartz; 644.7m-647.6m (K2B) large brecciated quartz vein with poorly formed, irregular fractures/laminations and strong arsenopyrite and pyrrhotite mineralisation in rock/breccia walls; 807.8m-811.01m (K2) irregular, brecciated vein with atypical laminations and arsenopyrite, sphalerite and pyrrhotite mineralisation. Assays are still pending for this hole.

PGRC15012, 13, 14, 15, 16 and 17 were planned to target the Pode structure, where it offsets the K2B, on a 40 x 40m spacing. PGRC15012 and PGRC15014 (later changed to a diamond hole details above (Table 7)) were also planned to continue on to the K2 structure so as the combined drilling could upgrade the Arcas zone of Pegasus to an indicated category.

3.1.2 Ambition

Eleven holes were drilled at Ambition during May 2015 for a total of 1,960.3m (Table 6, Figure 8). Two holes were diamond HQ holes drilled by Ausdrill and nine holes were drilled RC by TopDrill. A total of 589.3 meters were diamond drilled and 1,371m were drilled reverse circulation (RC). A summary of the drilling can be seen above (Table 7).

3.1.3 Raleigh Corridor

A total of 1,319.1m was drilled by Ausdrill at Raleigh Corridor during the month of May (Table 6, Figure 7). Holes RRDD15013, RRDD15014 and RRDD15015 (Table 7) were targeting the Strzelecki structure around a historic high grade intercept in the Golden Hind prospect which lies south along strike of the Raleigh mine. The Strzelecki structure is known for its high hit-miss ratio due to the faulted puggy nature of the structure, so in order to increase sample size and sample recovery all holes were drilled HQ with the use of 3m triple tubes for a 30m zone over the suspected target depth.

RRDD15021 (Table 7) was completed at 447m, and was targeting the Strzelecki structure immediately south of the Raleigh underground mine to test for the continuation of mineralisation along strike past the interpreted Claire's fault. RRDD15012 is currently underway, but was planned to target the Strzelecki structure of Golden Hinde 180m below the historic high grade hit of over 1000g/t.

Figure 7. Pegasus and Raleigh Corridor Collar locations of holes drilled during May 2015

Figure 8. Ambition Collar locations of holes drilled during May 2015

3.2 ASSAY RESULTS

3.2.1 Pegasus

Results returned during May were lacklustre (Table 8). Of the diamond drill holes PGDD15009 returned a significant intersection on the K2B contact with 1.1m @ 18.8 g/t Au from 209.0m.

For the RC component of drilling at Pegasus Pode, assays have only returned for PGRC15013 (PODE – 3.6m @ 4.56g/t from 203m) and PGRC15015 (PODE – 1.8m @ 3.22g/t from 178m)(Table 8).

HoleID East(Local) North(Local) RL(Local) Dip Azi(Local) HoleDepth From To Width Gradeg/t Au Zone
PGDD15007 9731 17582 6346 -70 89 405.4 155.1 155.5 0.4 2.90 K2B
PGDD15007 9731 17582 6346 -70 89 405.4 176.8 178.5 1.7 3.15 PODE
PGDD15007 9731 17582 6346 -70 89 405.4 324.0 324.5 0.5 0.04 K2
PGDD15009 9645 17528 6346 -59 83 273.1 191.5 194.4 2.9 1.78 PODE
PGDD15009 9645 17528 6346 -59 83 273.1 199.9 200.3 0.4 4.69 MB VN
PGDD15009 9645 17528 6346 -59 83 273.1 209.0 210.1 1.1 18.8 K2B
PGRC15013 9701 17296 6341 -67 88 228.0 203.0 207.0 4.0 4.56 PODE
PGRC15015 9701 17436 6342 -68 78 228.0 178.0 180.0 2.0 3.22 PODE

Table 8. Significant Intercepts at Pegasus. Local grid is the Kundana10 mine grid.

3.2.2 Ambition

Assay results were returned this month for diamond drill holes drilled in April. Both holes contained visible gold but the corresponding assays were distinctly underwhelming (Table 9).

HoleID East(Local) North(Local) RL(Local) Dip Azi(Local) HoleDepth From To Width Gradeg/t Au Zone
AMDD15024 9120 25057 6368 -60 60 233.2 162.85 163.55 0.70 8.96 CMV
AMDD15025 9086 25232 6369 -75 60 328.8 276.06 277.52 1.46 3.39 CMV

Table 9. Significant Intercepts at Ambition. Local grid is the Kundana10 mine grid.

All holes of the RC programme at Ambition returned veining to some degree on the targeted volcanogenic arenite - intermediate tuff contact, but no assay results have been returned to date and it is premature to make an assessment of the success or otherwise of the RC drilling programme.

3.2.3 Raleigh Corridor (Golden Hinde)

RRDD15013 intersected a wide zone of shearing with faulted pug formation at the target depth, with some very thin laminated veining and pyrite-pyrrhotite mineralisation on the contact of the silicified Raleigh sediments and the Spargoville intermediate volcaniclastic formation. Similarly, RRDD15014 and RRDD15015 intersected faulted pug zones with minor veining at the sediment – volcaniclastic contacts. Drill hole RRDD15017 is currently underway. RRDD15021 intercepted a faulted sediment-volcaniclastic contact with some narrow veining with pyrite mineralisation and minor arsenopyrite. No core from the Raleigh Corridor programme has yet been processed so there are no assays to report.

4 JUNE

4.1 DRILLING

A total of eighteen holes were drilled over three different EKJV projects in June (Tables 10 and 11). Drilling consisted of two drill testing programmes at the Drake prospect, one resource targeting programme at Pegasus, and one drill testing programme at Raleigh Corridor (Figure 9).

One diamond drill rig was dedicated to Drake, another to Raleigh Corridor, and one rig for approximately half of the month was dedicated to Pegasus. One RC rig was dedicated to Drake for approximately half of June.

Project Prospect Tenement Metres - RC No.Samples Metres -DD No.Samples Comments
EKJV Pegasus M16/309 - - 444.0 - -
EKJV Drake M16/309 1,686 1,905 821.1 - -
EKJV Raleigh Corridor M16/309 - - 1,855.3 - -
Total 1,686 1,905 3,120.4 -

Table 10. EKJV Drilling Summary for June 2015

Hole ID CollarEasting(local) CollarNorthing(local) CollarRL(local) CollarDip CollarAzimith(local) Depth (m) Comment
Pegasus
PGDD15021 9609 17235 6343 -64 84 492.0 141m depth at EOM
Drake
DRDD15001 9645 17897 6343 -60 86 393.5 147m depth at EOM
DRDD15003 9659 17742 6343 -60 87 393.1 -
DRRC15007 9834 18120 6343 -74 86 138.0 -
DRRC15008 9832 18044 6343 -74 81 156.0 -
DRCD15009 9641 18057 6345 -53 83 365.4 -
DRCD15010 9683 17986 6346 -59 74 318.1 -
DRCD15011 9811 18008 6343 -75 65 211.9 -
DRCD15012 9733 17962 6346 -62 80 284.1 -
DRRC15013 9783 18180 6346 -59 86 156.0 -
DRRC15014 9791 18276 6346 -61 87 120.0 -
DRRC15015 9727 18233 6346 -66 103 216.0 -
Raleigh Corridor
RRDD15012 8545 15948 6350 -55 124 583.5 -
RRDD15016 8825 15881 6340 -55 81 283.9 162m depth at SOM
RRDD15017 8853 15946 6340 -60 84 270.0 -
RRDD15018 8855 16048 6340 -60 89 263.8 -
RRDD15019 8831 16152 6340 -70 89 333.0 -
RRDD15020 8861 16236 6340 -70 89 318.0 -

Table 11. Drilling physicals for all holes drilled in June 2015. *Local grid is Kundana10 mine grid.

4.1.1 Pegasus

A resource targeting programme began in late June targeting the K2 and Pode structures at Pegasus to upgrade the Polaris area to an indicated classification.

One diamond drill hole was partially drilled in northern Pegasus in June. PGDD15021 is part of a four drill hole resource targeting programme infilling the Polaris zone to a 40m x 40m drill spacing, which will subsequently upgrade a large portion of the Polaris zone to an indicated classification.

PGDD15021 was targeting the Pode and K2 structures and was drilled to a depth of 141m at the end of June.

4.1.2 Drake

During June, two drill testing programmes targeted the Pode structure in the south in an area with very sparse drilling, and the K2 structure in the north, which produced several economic intercepts in late 2014 (DRRC14008: 3m @ 18.2g/t Au).

Five RC holes, four RC holes with diamond tails, and three diamond holes were drilled during June. The four RC holes with diamond tails were initially planned to be completely RC, but required diamond tails due to poor sample recovery and/or excessive water return.

Of the eleven Drake holes drilled in June, all five RC holes and the four RC pre collars have been processed and sent to the assay lab (DRRC15007, DRRC15008, DRRC15013 to DRRC15015, DRCD15009 to DRCD15012). The four diamond tails are currently being processed in the core yard, and one of the two full diamond holes are still being drilled.

4.1.2.1 Drake North

Nine RC/RCD holes were drilled in northern Drake during June (Figure 9), following up on the 2014 drill testing programme that intersected economic gold mineralisation on the K2 structure. The 2014 drilling suggested a north plunging ore shoot was present, and the June programme tested down dip and along strike to the north and south of 2014 intercepts to further define the extents of gold mineralisation in the proposed north plunging shoot.

RCD holes DRCD15009-DRCD15012 targeted the K2 structure around the significant 2014 intercepts from DRRC14007 and DRRC14008. RC holes DRRC15007 and DRRC15008 tested up dip of the 2014 intercepts and RC holes DRRC15013-DRRC15015 tested the northern extents for further continuation of the K2 structure along strike. Secondary aims were to test for the continuation of the PODE structure in this area.

RCD holes DRCD15009-DRCD15012 were very successful, with three holes having laminated well mineralised quartz veining on the K2 structure with visible gold. One hole, DRCD15009, did not intersect any laminated veining on the K2 structure but hosted irregular quartz veining in the footwall volcaniclastics that contained visible gold. DRCD15010 also intersected a well mineralised Pode structure.

4.1.2.2 Drake South

Two diamond holes were drilled in southern Drake in June (Figure 9), DRDD15003 and DRDD15001, targeting the Pode and K2 structures, in an area with very sparse previous drilling.

DRDD15003 (EOH 393m) intersected a well mineralised Pode structure at ~90m down hole and a well mineralised K2E structure with significant arsenopyrite mineralisation. DRDD15001 was at a drill hole depth of 147m at the end of June.

4.1.3 Raleigh Corridor

A total of 1,468.7m of diamond drilling was undertaken at Raleigh Corridor during the month of June (Figure 9). All holes were planned to target the Strezlecki structure around a historic high grade intercept in the Golden Hind deposit which lies south along strike of the Raleigh mine. The Strzlecki structure is known for its low hit to miss ratio due to the faulted puggy nature of the structure, so in order to increase sample size and sample recovery all holes were drilled HQ with the use of 3m triple tubes for a 30m zone over the suspected target depth.

Figure 9. Pegasus, Drake and Raleigh Corridor Collar locations of holes drilled during June 2015

All holes intersected the target structure characterized by a faulted gauge zone on the contact of the hanging wall silicified sediments and the footwall intermediate volcaniclastic sediments. Most holes intersected narrow brecciated zones of veining and associated Pyrite and Chalcopyrite mineralisation at or near this target structure. All six holes are yet to be submitted to the lab.

4.2 ASSAY RESULTS

4.2.1 Pegasus

No assay results for Pegasus were returned in June. Assays are still pending for several Pegasus holes drilled in April and May, as well as PGDD15021.

4.2.2 Drake

Assay results were returned for five RC/RCD holes during June (Table 12). Results were for four RC holes (DRRC15007, 15008, 15013, 15014) and the RC pre collar for one RCD hole (DRCD15011), from the June drilling in northern Drake.

Low grade intercepts across several structures were returned for three holes, with the K2B, K2E, K2 structures, and some veining in the victorious basalt hosting the low grade gold intercepts. Three holes hosted low grade gold mineralisation ranging between 2g/t and 5g/t on the K2E structure. DRRC15014 and the pre collar for DRCD15011 did not intersect any significant gold mineralisation. The RC holes which returned results in June were all located up dip and north along strike of the proposed north plunging ore shoot inferred from 2014 drilling, whilst the four diamond tails, which results are still pending for, were directly south, and down dip of this plunge. These four diamond drill tails all hosted visible gold and are expected to return economic intercepts on the K2 structure.

HoleID East(Local) North(Local) RL(Local) Dip Azi(Local) HoleDepth From To Width Gradeg/t Au Zone
DRRC15007 9834 18120 6343 -74 86 138.0 46.0 47.0 1.0 2.39 MBP
79.0 80.0 1.0 3.77 MBP
85.0 87.0 2.0 4.46 K2E
DRRC15008 9832 18044 6343 -74 83 156.0 117.0 119.0 2.0 3.42 K2E
DRRC15013 9783 18180 6346 -59 86 156.0 57.0 58.0 1.0 2.39 K2B
92.0 93.0 1.0 2.41 K2E
114.0 118.0 4.0 1.35 K2

Table 12. Significant Intercepts at Ambition. Local grid is the Kundana10 mine grid.

4.2.3 Raleigh Corridor

No assay results for Raleigh corridor were returned in June.

Competency Statements

The information in this report relating to Exploration Results is based on information compiled by Mr Darren Cooke who is a Member of the Australian Institute Geoscientists and has sufficient exploration experience which is relevant to the style of mineralisation under consideration to qualify as a Competent Person as defined in the 2012 Edition of the 'Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves'. Mr Cooke is a full time employee of Northern Star Resource Ltd and consents to the inclusion in the report of the matters based on his information in the form and context in which it appears (Figures 1 to 9, Tables 1 to 12, JORC Table 1).

The information in this report relating to Exploration Results is based on information compiled by Mr Glenn Grayson who is a Member of the Australian Institute of Mining and Metallurgy and has sufficient exploration experience which is relevant to the style of mineralisation under consideration to qualify as a Competent Person as defined in the 2012 Edition of the 'Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves'. Mr Grayson is a full time employee of Northern Star Resource Ltd and consents to the inclusion in the report of the matters based on his information in the form and context in which it appears (Figures 1 to 9, Tables 1 to 12, JORC Table 1).

Appendix 1

JORC Code, 2012 Edition – Table 1 Pegasus, Drake, Raleigh Corridor and Ambition.

Section 1 Sampling Techniques and Data

(Criteria in this section apply to all succeeding sections.)

Criteria JORC Code explanation Commentary
Samplingtechniques Nature and quality of sampling (eg cut channels, random chips,or specific specialised industry standard measurement toolsappropriate to the minerals under investigation, such as downhole gamma sondes, or handheld XRF instruments, etc). Theseexamples should not be taken as limiting the broad meaning ofsampling.Include reference to measures taken to ensure samplerepresentivity and the appropriate calibration of anymeasurement tools or systems used.Aspects of the determination of mineralisation that areMaterial to the Public Report.In cases where 'industry standard' work has been done thiswould be relatively simple (eg 'reverse circulation drilling wasused to obtain 1 m samples from which 3 kg was pulverised toproduce a 30 g charge for fire assay'). In other cases moreexplanation may be required, such as where there is coarsegold that has inherent sampling problems. Unusualcommodities or mineralisation types (eg submarine nodules)may warrant disclosure of detailed information. Sampling was completed using a combination of Reversecirculation (RC) and Diamond Drilling (DD). RC drilling wasused to drill pre-collars were for many of the Resourcedefinition holes with diamond tails. Diamond drillingconstitutes the rest of the drillingDiamond core was transferred to core trays for loggingand sampling. Half core samples were nominated by thegeologist from both NQ and HQ diamond core, with aminimum sample width of either 20cm (HQ) or 30cm (NQ).RC samples were split using a rig-mounted cone splitter on1m intervals to obtain a sample for assay. 4m Compositespear samples were collected for most of each hole, with1m samples submitted for areas of known mineralizationor anomalism.Samples were taken toGenalysis Kalgoorlie forpreparation by drying, crushing to <3mm, and pulverizingthe entire sample to <75μm. 300g Pulps splits were thendispatched to Genalysis Perth for 50g Fire assay chargeand AAS analysis.
Criteria JORC Code explanation Commentary
Drillingtechniques Drill type (eg core, reverse circulation, open-hole hammer,rotary air blast, auger, Bangka, sonic, etc) and details (eg corediameter, triple or standard tube, depth of diamond tails, facesampling bit or other type, whether core is oriented and if so,by what method, etc). Diamond drilling was used from surface. HQ (63.5mm)diameter core was drilled for all resource definition holes,elsewhere both HQ and NQ (50.5mm) diameter core wasdrilled.Core was orientated using the Reflex ACT Core orientationsystem.
Drill samplerecovery Method of recording and assessing core and chip samplerecoveries and results assessed.Measures taken to maximise sample recovery and ensurerepresentative nature of the samples.Whether a relationship exists between sample recovery andgrade and whether sample bias may have occurred due topreferential loss/gain of fine/coarse material. RC drilling contractors adjust their drilling approach tospecific conditions to maximize sample recovery. Moisturecontent and sample recovery is recorded for each RCsample. No recovery issues were identified during 2013 RCdrilling. Recovery was poor at the very beginning of eachhole, as is normal for this type of drilling in overburden.For diamond drilling the contractors adjust their rate ofdrilling and method if recovery issues arise. All recovery isrecorded by the drillers on core blocks. This is checked andcompared to the measurements of the core by thegeological team. Any issues are communicated back to thedrilling contractor.Recovery was excellent for diamond core and norelationship between grade and recovery was observed.For RC drilling, pre-collars were ended before known zonesof mineralization and recovery was very good through anyanomalous zones, so no issues occurred.For Raleigh Corridor, the drilling intersecting the StrzleckiShear was drilled HQ3, to retain any possible fault gaugethat is commonly present on this structure and cancontain significant amounts of gold mineralisation.Normal HQ2 drilling has the possibility of poor recovery ofthe fault gauge.
Criteria JORC Code explanation Commentary
Logging Whether core and chip samples have been geologically andgeotechnically logged to a level of detail to support appropriateMineral Resource estimation, mining studies and metallurgicalstudies.Whether logging is qualitative or quantitative in nature. Core(or costean, channel, etc) photography.The total length and percentage of the relevant intersectionslogged. All diamond core is logged for Regolith, Lithology, veining,alteration, mineralisation and structure. Structuralmeasurements of specific features are also taken throughoriented zones. All logging is quantities where possible andqualitative elsewhere. A photograph is taken of every coretray.RC sample chips are logged in 1m intervals. For the entirelength of each hole. Regolith, lithology, alteration, veiningand mineralisation are all recorded.
Criteria JORC Code explanation Commentary
Subsamplingtechniquesand samplepreparation If core, whether cut or sawn and whether quarter, half or allcore taken.If non-core, whether riffled, tube sampled, rotary split, etc andwhether sampled wet or dry.For all sample types, the nature, quality and appropriateness ofthe sample preparation technique.Quality control procedures adopted for all sub-sampling stagesto maximise representivity of samples.Measures taken to ensure that the sampling is representativeof the in situ material collected, including for instance resultsfor field duplicate/second-half sampling.Whether sample sizes are appropriate to the grain size of thematerial being sampled. All Diamond core is sawn and half core taken. Almontecore saws are used with core boats ensuring that core issawn strictly in half for consistent quality of sample. HQ2sized diamond core is the most appropriate sample for thenature of the mineralisation. The remaining half is storedfor later use.All RC samples are split using a rig-mounted cone splitterto collect a 1m sample 3-4kg in size. The cone splitters arelevel ensuring sample quality is consistent andrepresentative of the whole 1m sample. These sampleswere submitted to the lab from any zones approachingknown mineralized zones and from any areas identified ashaving anomalous gold. Outside of mineralized zonesspear samples were thentakento give a 4m compositesample.Field duplicates were taken for RC samples at a rate of 1 in20.
Sample preparation was conducted at GenalysisKalgoorlie, commencing with sorting, checking and drying
at less than 110°C toprevent sulphide breakdown.
Samples are jaw crushed to a nominal -6mm particle size.
If the sample is greater than 3kg a Boyd crusher with
rotary splitter is used to reduce the sample size to less
than 3kg (typically 1.5kg) at a nominal <3mm particle size.
The entire crushed sample (if less than 3kg) or sub-sample
is then pulverized to 90% passing 75μm, using a
Labtechnics LM5 bowl pulveriser. 300g Pulp subsamples
are then taken with an aluminium scoop and stored in
labelled pulp packets.
Grind checks are performed at both the crushing stage
(3mm) and pulverising stage (75μm), requiring 90% of
material to pass through the relevant sizeto ensure
consistent sample preparation
Criteria JORC Code explanation Commentary
Quality ofassay dataandlaboratorytests The nature, quality and appropriateness of the assaying andlaboratory procedures used and whether the technique isconsidered partial or total.For geophysical tools, spectrometers, handheld XRFinstruments, etc, the parameters used in determining theanalysis including instrument make and model, reading times,calibrations factors applied and their derivation, etc.Nature of quality control procedures adopted (eg standards,blanks, duplicates, external laboratory checks) and whetheracceptable levels of accuracy (ie lack of bias) and precisionhave beenestablished. A 50g Fire assay charge is used with a lead flux, dissolvedin the furnace. The prill is totally digested by HCl andHNO3 acids before Atomic absorption spectroscopy (AAS)determination for gold analysis. This method ensures totalgold is reportedappropriately.No geophysical tools were used to determine any elementconcentrationsCertified reference materials (CRMs) are inserted into thesample sequence randomly at a rate of 1 per 20 samplesto ensure correct calibration. Any values outsideof 3standard deviations are re-assayed with a new CRM.
Blanks are inserted into the sample sequence at a rate of 1per 20 samples.This is random, except where high grademineralisation is expected. Here, a Blank is inserted afterthe high grade sample to test for contamination. Failuresabove 0.2g/t are followed up, and re-assayed. New pulpsare prepared if failures remain.Field Duplicates are taken for all RC samples (1 in 20sample). No Field duplicates are submitted for diamondcore.All of the sample QAQC is assessed by geologists as to passthe appropriate level of accuracy when the results havebeen returned from the laboratory.
Verificationof samplingandassaying The verification of significant intersections by eitherindependent or alternativecompany personnel.The use of twinned holes.Documentation of primary data, data entry procedures, dataverification, data storage (physical and electronic) protocols.Discuss any adjustment to assay data. All significant intersections a verified by another geologistduring the drill hole validation process, and later by aCompetent person to be signed offNo Twinned holes were drilled for this data setGeological logging was captured using Acquire databasesoftware. Both a hardcopy and electronic copy of theseare stored. Assay files are received in csv format andloaded directly into the database by the supervisinggeologist who then checks that the results have insertedcorrectly. Hardcopy and electronic copies of these are alsokept. No adjustments are made to this assay data.
Criteria JORC Code explanation Commentary
Location ofdata points Accuracy and quality of surveys used to locate drill holes (collarand down-hole surveys), trenches, mine workings and otherlocations used in Mineral Resource estimation.Specification of the grid system used. A planned hole is pegged using a Differential GPS by thefield assistantsDuring drilling single-shot surveys are every 30m to ensurethe hole remains close to design. This is performed using
Quality and adequacy of topographic control. the Reflex Ez-Trac system. Upon hole completion, aGyroscopic survey is conducted by ABIMS, taking readingsevery 5m for improved accuracy. This is done in truenorth.The final collar is picked up after drill hole completion byDifferential GPS in the MGA 94_51 grid.Good quality topographic control has been achievedthrough Lidar data and survey pickups of holes over thelast 15 years.
Dataspacing anddistribution Data spacing for reporting of Exploration Results.Whether the data spacing and distribution is sufficient toestablish the degree of geological and grade continuityappropriate for the Mineral Resource and Ore Reserveestimation procedure(s) and classifications applied.Whether sample compositing has been applied. Drillhole spacing across the area varies. For the Resourcedefinition drillingwithin Pegasus, spacing was typically50m x 50m, to allow the resource to be graded as anIndicatedResource. For the Pode drilling spacing wasapproximately 40m x 40m. The HRPD drilling was muchmore wide spaced, as this is largely unclassifiedforresource reporting purposes. Spacing is wider than 160min some areas.These drill spacing'sare considered appropriate along theK2 for the Mineral Resource classifications identified.No compositing has been applied to these explorationresults, although composite intersections are reported.
Orientationof data inrelation togeologicalstructure Whether the orientation of sampling achieves unbiasedsampling of possible structures and the extent to which this isknown, considering the deposit type.If the relationship between the drilling orientation and theorientation of key mineralised structures is considered to haveintroduced a sampling bias, this should be assessed andreported if material. The majority of the structures in the Kundana camp dipsteeply (80°) to WSW. The Pode structure has a muchshallower dip in a similar direction, approximately 45°. Totarget these orientations the drillhole dips of 60-70°towards ~060° achieve high angle intersections on allstructures.No sampling bias is considered to have been introduced bythe drilling orientation
Samplesecurity The measures taken to ensure sample security. Prior to laboratory submission samples are stored byBarrick Kanowna in a secure yard. Once submitted to thelaboratories they are stored in a secure fenced compound,and tracked through theirchain of custody via audit trails
Audits orreviews The results of any audits or reviews of sampling techniques anddata. No audits or reviews have recently been conducted onsampling techniques.

Section 2 Reporting of Exploration Results

(Criteria listed in the preceding section also apply to this section.)

Criteria JORC Code explanation Commentary
Mineraltenement andland tenurestatus Type, reference name/number, location and ownershipincluding agreements or material issues with third parties suchas joint ventures, partnerships, overriding royalties, native titleinterests, historical sites, wilderness or national park andenvironmental settings.The security of the tenure held at the time of reporting alongwith any known impediments to obtaining a licence to operatein the area. All holes mentioned in this report are located within theM16/309 and M16/326 Mining leasesheld by The EastKundana Joint Venture (EKJV). The EKJV is majority ownedand managed by Northern Star Resources Ltd (51%). Theminority holding in the EKJV is held by Tribune ResourcesLtd (36.75%) and Rand Mining Ltd (12.25%).The tenement on which the Pegasus deposit is hosted(M16/309) is subject to two royalty agreements; howeverneither of these is applicable to the actual Pegasusdeposit. The agreements that are on M16/309 but notrelevant to the Pegasus project are the Kundana‐HornetCentral Royalty and the Kundana Pope John AgreementNo. 2602‐13.No known impediments exist and the tenements are ingood standing
Criteria JORC Code explanation Commentary
Exploration Acknowledgment and appraisal of exploration by other parties. HORNET-RUBICON-PEGASUS-DRAKE (HRPD)
done by otherparties The first reference to the mineralization style encounteredat the Pegasus project was the mines department reporton the area produced by Dr. I. Martin (1987). He reviewedwork completed in 1983 –1984 by a company calledSouthern Resources, who identifiedtwo geochemicalanomalies, creatively named Kundana #1 and Kundana #2.The Kundana #2 prospect was subdivided into a furthertwo prospects, dubbed K2 and K2A.Between 1987 and 1997, limited work was completed.Between 1997 and 2006 Tern Resources (subsequentlyRand and Tribune Resources), and Gilt-edged miningfocused on shallow open pit potential which was notconsidered viable.In 2011, Pegasus was highlighted by an operational reviewteam and follow-up drilling was planned through 2012.This report is concerned solely with 2013 drilling that ledon from thisperiod.
AMBITION
The Ambition target was originally defined by GoldfieldsLimited in 2001 from magnetic 'anomalies' as "acontinuation of the Arctic Structure mined in the Arctic Pitto the south" and "The second target area, a furtherkilometre north, is made up of medium to coarse grainedgabbros consistent with Units 4 to 6 of the Powder Sill,
Criteria JORC Code explanation Commentary
and a conglomeratic sequence to the east"Late in 2001 a total of 32 RC holes were drilled for 2332m(ARC293-ARC324). ARC296 returned 2m @ 2.67g/t from56m in carbonaceous shale. Set depth drilling withARC315 also intersected 2m @ 0.49g/t at the end-of-holenear where the contact is visible in outcrop.A magnetic high identified from the 1997 aeromagneticdata was named JH1 and modelled in late 2002. Themagnetic lineament including this anomaly was drilledwith RC holes JHRC001 to JHRC004 in early 2003, butdespite the diligent modelling, the targeted structure isoffset to the west of the centre of the lineament and theseholes therefore missed the targeted contact, drilling onlythe footwall stratigraphy.
RALEIGH CORRIDORThe Raleigh Corridor prospect includes the Golden Hind,Sir Walter and Wicked Witch targets worked by TribuneResources, Placer Dome andBarrick Gold in the past. Alltargets are either the Strzelecki Structure where itjuxtaposes volcanogenic wacke against intermediatevolcaniclastic rocks or the sub parallel gabbro-wackeintrusive contact.The original diamond drilling of Golden Hind was byTribune Resources in the late 1990s, work which wasprogressed with more diamond drilling by Barrick Gold in
Criteria JORC Code explanation Commentary
2005 and 2007-8 totalling 15 diamond drillholesPlacer Dome progressed the Sir Walter zone with fourdiamond holes in 2004-5Barrick Gold progressed the Wicked Witch part of theprospect with three diamond holes in 2006The Raleigh Corridor target in its current form wasconsolidated from multiple small prospects by Barrick Goldgeologists in 2012 and advanced with ten diamond drillholes and seven RC holes. These holes returned severalhigh grade intercepts up to around 1000 gram*metresleading to the current attention given to the target.
Criteria JORC Code explanation Commentary
Geology Deposit type, geological setting and style of mineralisation. The Kundana camp is situated within the NorsemanWiluna Greenstone Belt, in an area dominated by theZuleika shear zone, which separates the Coolgardiedomain from the Ora Banda domain.The Zuleika ShearZone in the Kundana area comprises multipleanastomosing shears the most important ofwhich are theK2, the K2A and Strzelecki shears.Strzelecki mineralisation (Raleigh Corridor) consists of verynarrow, very high grade mineralisation on a laminatedvein hosted in the camp-scale Strzelecki Shear which abutsa differentiated mafic intrusive, the Powder Sill Gabbro
against intermediate volcaniclastic rocks (SpargovilleFormation). A thin 'skin' of volcanogenic lithic siltstonesandstone lies between the gabbro and the Strzeleckishear. Being bound by an intrusive contact on one sideand a sheared contact on the other, the thickness of thesedimentarypackage is highly variable from absent toabout forty metres true width.K2-style mineralisation (Pegasus, Rubicon, Hornet, Drake,Ambition) consists of narrow vein deposits hosted byshear zones located along steeply-dipping overturnedlithological contacts.At the HRPD deposits, the K2 structure is present along thecontact between a black shale unit (Centenary shale) andintermediate volcaniclastics (Spargoville formation).At Ambition, the K2 structure has the same footwallstratigraphy as the rest of the structure but in thehangingwall is the Powder Sill Gabbro and Volcanogenicsiltstone-sandstone.Minor mineralization, termed K2B, also occurs betweenthe Strzelecki and K2 shears,on the contact between thevictorious basalt and Bent Tree Basalt (both part of theregional upper Basalt Sequence).A 50° W dipping fault offsets this contact and exists as azone of vein-filled brecciated material hosting the Podestyle mineralisation.
Drill holeInformation A summary of all information material to the understanding ofthe exploration results including a tabulation of the following See Tables 2to 12. Drilling for the June quarter is listed inTables3, 7 and 11. Significant results returned during the
information for all Material drill holes:oeasting and northing of thedrill hole collaroelevation or RL (Reduced Level –elevation above sea level inmetres) of the drill hole collarodip and azimuth of the holeodown hole length and interception depthohole length.If the exclusion of this information is justified on the basis thatthe information is not Material and this exclusion does notdetract from the understanding of the report, the CompetentPerson should clearly explain why this is the case. quarter are listed in Tables4, 5, 8, 9 and 12.All other information that is material to the EKJV has beenreported in previous EKJV reports.
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Criteria JORC Code explanation Commentary
Dataaggregationmethods In reporting Exploration Results, weighting averagingtechniques, maximum and/or minimum grade truncations (egcutting of high grades) and cut-off grades are usually Materialand should be stated.Where aggregate intercepts incorporate short lengths of highgrade results and longer lengths of low grade results, theprocedure used for such aggregation should be stated andsome typical examples of such aggregations should be shownin detail.The assumptions used for any reporting of metal equivalentvalues should be clearly stated. All reported assay results have been length weighted toprovide an intersection width. A maximum of 2m of barrenmaterial between mineralized samples has been permittedin the calculation of these widths.No assay results havebeen top-cut for the purpose of thisreport. A lower cut-off of 1g/t has been used to indentifysignificant results, although lower results are includedwhere a known ore zone has been intercepted, and theentire intercept is low grade.No metal equivalent values have been used for thereporting of these exploration results
Relationshipbetweenmineralisation widths and These relationships are particularly important in the reportingof Exploration Results.If the geometry of the mineralisation with respect to the drillhole angle is known, its nature should be reported. True widthshave been calculated for intersections of theknown ore zones, based on existing knowledge of thenature of these structures.Both the downhole width and true width have been clearly
interceptlengths If it is not known and only the down hole lengths are reported,there should be a clear statement to this effect (eg 'down holelength, true width not known'). specified when used.
Diagrams Appropriate maps and sections (with scales) and tabulations ofintercepts should be included for any significant discovery beingreported These should include, but not be limited to a plan viewof drill hole collar locations and appropriate sectional views. Appropriate plans and section have beenincluded in thebody of this report.
Balancedreporting Where comprehensive reporting of all Exploration Results is notpracticable, representative reporting of both low and highgrades and/or widths should be practiced to avoid misleadingreporting of Exploration Results. Both high and low grades have been reported accurately,clearly identified with the drillhole attributes and 'From'and 'To' depths.
Othersubstantiveexplorationdata Other exploration data, if meaningful and material, should bereported including (but not limited to): geological observations;geophysical survey results; geochemical survey results; bulksamples –size and method of treatment; metallurgical testresults; bulk density, groundwater, geotechnical and rockcharacteristics;potential deleterious or contaminatingsubstances. Metallurgical testwork was conducted on 9 Pegasussamples. The results are summarized as follows:oAll Pegasus recoveries were above 91% for theleach testsoGravity gold recovery estimated at 55%oCyanide consumption 0.62 kg/t;oLime 2.29 kg/toOxygen Consumption 60 g/t per houroBond Ball mill work index average 18.1 kWh/toBond Abrasion Index average 0.1522
Criteria JORC Code explanation Commentary
Further work The nature and scale of planned further work (eg tests forlateral extensions or depth extensions or large-scale step-outdrilling).Diagrams clearly highlighting the areas of possible extensions,including the main geological interpretations and future drillingareas, provided this information is not commercially sensitive. Further work in 2015 will plan to extend the indicatedresource deeper by infill drillingaround Drake, Pegasus,Rubicon and Hornet. Advanced exploration work will alsoattempt to upgrade an area at depth spanning 1km ofstrike to an inferred resource. The continuation of the K2trend will continue to be drill tested at depth(Figures1