WOYLA
COPPER GOLD PROJECT
Aceh, Indonesia
Sunda Magmatic Arc
24,260 ha
Porphyry and Epithermal
RIGHT PLACE WITH THE RIGHT AGE AND THE RIGHT VEIN TEXTURES
Highly prospective 24,260-hectare 6th generation Contract of Work.
Previously explored by Barrick Gold (1996-1998) and then by Newcrest (1999-2002 who beat out competitor bids from Aurora Gold, Billiton and Western Mining).
More than 18,000m of combined strike length of Au-Ag bearing low-sulphidationepithermal type quartz veins/breccia. Six defined prospect areas (2 new prospect areas discovered). Structurally-controlled.
Total of 133 holes drilled for 20,584m
4,631m Phase 1 scout drill program at Anak Perak and Rek Rinti prospect areas completed
10,789m Phase 2 drill program completed drill at Anak Perak, Rek Rinti and Aloe Eumpeuk prospect areas
2,156m Phase 2 sweet spot extended drill program at Rek Rinti completed.
3,008m Phase 3 drill program – 1,124m Resource Delineation drilling at Rek Rinti completed and 1,884m scout drilling at Aloe Rek completed.
Identified porphyry targets remain untested with more detailed mapping to confirm drill targets.
Peak assays from diamond drill program of:
81 g/t Au and 734 g/t Ag - Rek Rinti
24.9 g/t Au and 42.5 g/t Ag – Anak Perak
28.06 g/t Au and 1,359 g/t Ag – Aloe Eumpeuk
38.16 g/t Au and 212.6 g/t Ag – Aloe Rek
Peak assays from rock grab samples of :
131 g/t Au and 1,508 g/t Ag – Aloe Eumpeuk
76 g/t Au and 78 g/t Ag - Aloe Rek
98 g/t Au and 77 g/t Ag – Kareung Reuboeh
“The Woyla Project represents one of the most prospective undrilled gold properties in Indonesia with potential for high-grade bonanza style epithermal-type veins and proximal porphyry and skarn-type copper-gold deposits.”
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Anak Perak Prospect
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Aloe Rek Prospect
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Rek Rinti Prospect
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Beurieung Porphyry Copper Prospect
Anak Perak Prospect
Phase 1 Drilling Results: High Grade Gold Identified
Phase 1 scout drilling program comprised 33 diamond drillholes for a total of 4,640.9m.
Tested approximately 1.2km of the 4.7km Anak Perak system strike length and 4 of 8 identified veins at Rek Rinti
Three 'Discovery' holes (APD011, RRD003 and RRD004) confirmed the potential for economic mineralisation.
Interpreted longitudinal section along portion of Anak Perak main zone showing interpreted trend of a high-grade zone. Phase 2 drillhole APD021 returned significant intercepts of 6.4m at 2.53 g/t Au and 5.6 g/t Ag from 38.2m including 1m at 12.09 g/t Au and 8.3 g/t Ag from 42.2m.
Assay results at Anak Perak (APD011) include :
APD011 - 10.75m @ 3.2 g/t Au, 10.4 g/t Ag (49.35 - 60.1m) incl. 3.5m @ 7.8 g/t Au, 17.5 g/t Ag (50-53.5m)
Phase 2 drillhole APD021 confirmed continuation of the interpreted high-grade gold zone over a strike length of 100m which remains open to the north.
Map showing Phase 1 drill holes completed at Anak Perak.
Rek Rinti Prospect
Phase 1 Drilling Results – Bonanza Grades Identified
Assay results at Rek Rinti (RRD003) include:
2m at 30.9 g/t Au, 18.9 g/t Ag from 191m - 193m, including:
1 m at 59 g/t Au, 36.6 g/t Ag from 192m.
Assay results at Rek Rinti (RRD004) on a gold equivalent (AuEq) basis include:
30m at 2.8 g/t Au & 49.7 g/t Ag (3.4 g/t AuEq) from 98m including;
8.1m at 8.9 g/t AuEq (102.4 - 110.5m) and
05.m at 78g/t Au & 631 g/t Ag (85.5 g/t AuEq) from 108.6m
Core photos from interval (106.7-114.5m) of high-grade Au and Ag in RRD004 containing disseminated electrum (TOP) and dark-grey Ag-bearing minerals (CENTER). Segregation of ginguro banded quartz containing abundant disseminated dark-grey sulphides (BOTTOM).
Map showing Phase 1 and 2 drill holes (RRD/AGM) completed at Rek Rinti. The interpreted east-west sigmoidal vein at AGAM may reflect a secondary structural control to high-grade mineralisation. Detailed UAV magnetic/Lidar survey in progress to define potential structural controls
Phase 2 Drilling Program – Found The Sweet Spot at Rek Rinti
Phase 2 – Drill Program completed (10,789m). Drill results include:
AED002 – 3.9m @ 9.90 g/t AuEq. incl. 1m @ 34.7g/t AuEq (18.4 g/t Au & 1,359 g/t Ag)
AED018 – 6.8m @ 3.5 g/t Au & 113.97 g/t Ag incl. 1m @ 19.52g/t AuEq (17.6 g/t Au & 160 g/t Ag)
AGM007 – 5.3m @ 9.90 g/t AuEq (8.4 g/t Au & 99.8 g/t Ag) incl. 0.5m @ 89.8 g/t AuEq (81 g/t Au & 734 g/t Ag)
Approximately half of the assays for drill holes in Phase 2 have returned intercepts of good to high-grade gold.
Drillholes RRD019 and RRD020 intersecting 34.7m and 38.1m zones of high-grade gold containing locally massive multiphase quartz veins and stockwork quartz veins. Peak assays of 1m at 9.21g/t Au, 96.0g/t Ag (10.4g/t AuEq) in RRD020. Phase 2 results are a great start considering only 2.5km of 13km strike length tested and only 6 of 12 identified vein systems in Woyla have been tested.
Core specimens from drillhole AED002 shows occurrence of dark-grey ginguro bands with fine-grain electrum and sulphide minerals. Photo A-75.7m, B-75.9m, C-78.6m. Assays of, 1m @ 18.4 g/t Au & 1,359 g/t Ag (34.7 g/t AuEq) from 75.4m – 76.4m and 1m @ 12.9 g/t Au & 625 g/t Ag (20.4 g/t AuEq) from 78.5m – 79.5m
Plan map showing the interpreted surface extent of the Aloe Eumpeuk veins and high-grade zone within the Mueh vein. Zone remains open to south and to depth.
Phase 2 Extended Drilling Program – Confirmed The High-Grade Continuation
Phase 2 Extended – Drill Program completed (2,156m). Drill results include:
RRD027 – 1.7m @ 5.39 g/t AuEq. incl. 0.4m @ 17.23g/t AuEq (15.93 g/t Au & 108 g/t Ag)
RRD028 – 14.6m @ 2.1 g/t AuEq incl. 2.2m @ 17.93g/t AuEq and incl. 0.7m @ 15.32g/t AuEq (14.27 g/t Au & 87 g/t Ag)
RRD034 – 5.9m @ 6.35 g/t AuEq incl. 0.9m @ 34.06 g/t AuEq (32.65 g/t Au & 117 g/t Ag)
RRD034R – 25.8m @ 3.89 g/t AuEq incl. 5.2m @ 7.67 g/t AuEq and incl. 0.9m @ 15.35g/t AuEq (8.4 g/t Au & 579 g/t Ag)
Phase 3 Drill Program– Detailed Resource Delineation Drilling
Aloe Rek Prospect
Phase 3 Drill Program– Scout Drilling at Victory Vein in Aloe Rek
Highest individual sample assay of 3.3m @ 31.64 g/t Au, 26.8 g/t Ag (31.96 g/t AuEq) from 75.8m – 79m from ARD009.
ARD001 SIGNIFICANT ASSAYS:
5m @ 2.36 g/t Au, 10 g/t Ag (2.48 g/t AuEq) from 46m - 51m, including:
0.5m @ 15.91 g/t Au, 69 g/t Ag (16.74 g/t AuEq)
12.4m @ 5.59 g/t Au, 25.3 g/t Ag (5.89 g/t AuEq) from 82.3m - 94.7m, including:
9.7m @ 7.06 g/t Au, 31.67 g/t Ag (7.44 g/t AuEq)
4m @ 11.83 g/t Au, 33.56 g/t Ag (12.23 g/t AuEq) from 85.5m - 89.5m
0.8m @ 3.58 g/t Au, 8.85 g/t Ag (3.69 g/t AuEq) from 123m - 123.8m, including:
0.4m @ 6.79 g/t Au, 10.9 g/t Ag (6.92 g/t AuEq)
Satellite image of the Aloe Rek prospect area showing the locations of proposed drill holes and the Au assays from collected vein samples.
Aloe Rek Significant Assays Continued
Deposit remains open at depth and along strike to the South.
Grab samples taken from exposed vein about 600m to the south of the drilled holes along strike of the Victory vein returned assays of 15.6 g/t Au and 25.8 g/t Ag indicating the possibility for further high-grade gold extensions to the South.
ARD-003:
3.4m @ 6.68 g/t Au, 7.81 g/t Ag (6.77 g/t AuEq) from 68.5m to 71.9m, including:
0.7m @ 30.05 g/t Au, 21.9 g/t Ag (30.31 g/t AuEq) from 70.2m to 70.9m
0.8m @ 3.58 g/t Au, 8.85 g/t Ag (3.69 g/t AuEq) from 123m - 123.8m, including:
0.4m @ 6.79 g/t Au, 10.9 g/t Ag (6.92 g/t AuEq) from 123m – 123.4m
ARD-007:
20m @ 7.57 g/t Au, 8.5 g/t Ag (7.67 g/t AuEq) from 67.5m to 87.5m, including:
11m @ 13.45 g/t Au, 13.68 g/t Ag (13.61 g/t AuEq) from 70.5m to 79m and
3.3m @ 31.64 g/t Au, 26.8 g/t Ag (31.96 g/t AuEq) from 75.8m to 79m
ARD-009:
18.5m @ 1.38 g/t Au, 3.84 g/t Ag (1.43 g/t AuEq) from 17.9m to 36.4m, including:
2.4m @ 3.41 g/t Au, 1.35 g/t Ag (3.43 g/t AuEq) from 18.9m to 21.3m and
1.4m @ 4.89 g/t Au, 10.67 g/t Ag (5.02 g/t AuEq) from 35m to 36.4m
Beurieung Porphyry Copper Prospect
Several porphyry Cu-Au deposits discovered in Aceh region. Most significant is Beutong (Asiamet), with a JORC compliant resource of 509Mt @ 0.48% Cu, 0.13g/t Au for 2.4 Mt Cu and 2.4 Moz Au.
Channel sampling (Barrick1997) of sheeted veins in altered intrusive at Beurieung returned 40m @ 0.13% Cu and 0.12 g/t Au. Bornite & chalcopyrite confirmed by FEG.
Interpreted as being proximal to porphyry targets defined by high-magnetic signatures within a broad zone of structural dilation.
Petrographic studies identified the occurrence of porphyry-related alteration manifest as diaspore, alunite and pyrophyllite overprinted by late-stage kaolinite/dickite within andesite.
Images showing porphyry outcrop at Beurieung and area of structural dilation with several low-magnetic targets inferring near surface alteration related to porphyry centres.
“A two-kilometer diameter circular feature encompasses the area and a major northeast trending lineament passes through the centre.”
(PT Woyla Aceh Minerals Exploration Report 2018)