AI assistant
ALCHEMY RESOURCES LIMITED — Capital/Financing Update 2015
Jan 28, 2015
64369_rns_2015-01-28_1f37d1c3-0af0-493b-be54-18e7f23737ef.pdf
Capital/Financing Update
Open in viewerOpens in your device viewer
==> picture [596 x 119] intentionally omitted <==
ASX ANNOUNCEMENT
29 JANUARY 2015
Independence JV: base metal exploration update at Bryah Basin copper-gold project
-
Independence advises that initial drilling completed
-
Strong multi-element anomalism at Neptune confirmed – consistent with VMS-style base metal systems
CODE: ALY
BOARD OF DIRECTORS
Mr Oscar Aamodt Non-Executive Chairman
-
Pathfinder anomalism delineated at multiple horizons along prospective Narracoota – Karalundi stratigraphy
-
Gold anomalism identified at Moby South
==> picture [377 x 6] intentionally omitted <==
Ms Sofia Bianchi Non-Executive Director
Mr Lindsay Dudfield Non-Executive Director
Mr Anthony Ho Non-Executive Director
ISSUED CAPITAL
SHARES 185,454,701 OPTIONS 3,975,000 (Unlisted)
PROJECTS
BRYAH BASIN (80-100%) MURCHISON (100%)
Suite 8, 8 Clive Street WEST PERTH WA 6005
Phone: +61 8 9481 4400 Facsimile: +61 8 9481 4404 www.alchemyresources.com.au
==> picture [129 x 59] intentionally omitted <==
==> picture [130 x 59] intentionally omitted <==
Alchemy Resources Limited (ASX: ALY ) (“ Alchemy ”) is pleased to provide an update on initial drilling activities completed by Independence Group NL (ASX: IGO ) (“ Independence ”) as part of the Joint Venture covering base metal prospective parts of Alchemy’s Bryah Basin Project ( Figure 1 ). Under the terms of this Joint Venture Independence can earn up to 80% in Alchemy’s interests through Earn-In Expenditure of $6M within 5 years, with Alchemy free-carried to completion of a Pre-Feasibility Study and then carried on an interest-free deferred basis for a further $5M of Definitive Feasibility Study expenditure ( see ASX announcement dated 5 November 2014 ) . Alchemy currently holds 100% interest in the landholding with the exception of several tenements in joint-venture with Jackson Minerals Pty Ltd (20%), a subsidiary of Fe Ltd (ASX: FEL ).
The Bryah Basin Project contains more than 45km of strike extent of the Narracoota volcanic sequence, host to Sandfire Resource’s DeGrussa copper-gold deposit and Resource and Investment NL’s Forrest copper-gold prospect, and is prospective for discovery of volcanic massive-sulphide (VMS)-style base metal deposits.
Independence advised that an extensive 115 hole Aircore (AC) drilling program was completed at the Neptune and Moby South prospects and as reconnaissance drilling over the southern part of the JV area to follow-up anomalous results from previous drilling, as well as to further the understanding of the project stratigraphy and identify additional zones of anomalism.
At Neptune, 42 AC holes for 2,783m were drilled to follow-up previously delineated anomalism. The main rock types intersected were basalt and dolerite within the Narracoota Formation and quartz-rich sediments and black shales in the Karalundi Formation, with significant intervals of disseminated sulphide (containing 2-5% and up to 20% pyrite) logged in several holes. Results of the drilling returned a zone of strong multi-element (Cu-Zn-Te-Ag-Sb-S±Mo-Pb) and gold anomalism dominantly hosted within the Karalundi Formation and at the Narracoota – Karalundi formation contact (Figure 2) , which is the interpreted ore horizon at DeGrussa.
Page | 1
==> picture [426 x 224] intentionally omitted <==
Figure 1: Bryah Basin Project showing Independence JV area.
The drilling at Neptune outlines apparent zonation in the multi-element anomalism, with a linear zone with multi-element (Cu-Zn-Ag-Sb-Te-S) and gold anomalism along the Narracoota – Karalundi formation contact and a zone with multi-element (Cu-Pb-Ag-Mo-Sb-Te-S) anomalism in the footwall Karalundi Formation ( Figure 2 ). The zones of anomalism are coincident with linear moderate to strong electromagnetic (EM) conductors returned from the moving-loop EM survey conducted over the Neptune prospect (see ASX announcement dated 11 July 2014) . An additional linear zone of Cu-Zn-Sb anomalism is localised higher in the stratigraphy in the Narracoota Formation. The anomalism at Neptune represents a priority target requiring testing with deeper drilling.
==> picture [381 x 249] intentionally omitted <==
Figure 2: Zoned multi-element regolith anomalism at Neptune. Coloured polygons show zoning of multi-element anomalism. Gold anomalism is represented by a yellow hatch. The different coloured zones are labelled by the elements that are anomalous within each zone. This is a diagrammatic representation, simplified to provide an overview of the AC geochemistry. The EM conductors are shown as coloured dots with pink = strong conductor, yellow = moderate conductor, blue = weak conductor.
Page | 2
At Moby South (Figure 3) , two traverses of 160m-spaced AC holes (20 holes for 1,542m) tested a previously delineated zone of >100ppb Au anomalism that hadn’t been assayed for multi-element geochemistry, as well as a chert horizon close to the Narracoota – Karalundi formation contact. A key result was the intersection of an interbedded shale-siltstone sequence hosting up to 10% disseminated pyrite and quartz veining over 15m from 139m to the end-of-hole (EOH) in 14BRAC046. Strong gold anomalism of 18m at 483ppb Au to the EOH was returned, including a best result of 1m at 1.8g/t Au from 151m.
Six regional reconnaissance AC drill traverses (53 holes for 2,450m) were completed testing for multielement pathfinder anomalism across the Narracoota – Karalundi formation contact (Figure 3) . This contact is poorly tested or untested for approximately 20km in the Bryah Basin Project area. In the central and eastern parts of the Magnus prospect area, low order Cu and VMS pathfinder anomalism is identified at the inferred DeGrussa stratigraphic position at the Narracoota – Karalundi contact and proximal to a prominent chert horizon within the Karalundi Formation. Gold anomalism (2m at 1.9g/t Au from 51m) is also identified in 14BRAC086 within strongly weathered sedimentary rocks close to the Narracoota – Karalundi contact position.
==> picture [494 x 249] intentionally omitted <==
Figure 3: Bryah Basin Project – location of Aircore drilling program and electromagnetic surveys.
The Neptune prospect returned anomalous multi-element regolith geochemistry from several stratigraphic positions including the inferred DeGrussa position at the Narracoota – Karalundi contact and remains a key target for primary VMS mineralisation. The apparent zonation of the geochemical anomalism and coincident EM conductors associated with black shales are consistent with a hydrothermal feeder leading to a possible mineralised ore horizon.
The Churchill prospect (Figure 3) where previous shallow drilling returned regolith copper-zinc anomalism and the Moby South prospect where aircore drilling returned gold anomalism are also targets that require further testing. In addition, the regional reconnaissance drilling identified base metal, gold and/or pathfinder anomalies at two stratigraphic positions and further reconnaissance drilling may identify additional targets.
Further phases of drilling and/or follow-up EM surveys will be undertaken on identified targets in 2015, once approvals have been obtained.
Page | 3
– ENDS –
Please direct enquiries to: Mr Oscar Aamodt (Chairman)
Dr Kevin Cassidy (Chief Executive Officer)
Telephone: +61 8 9481 4400
ABOUT ALCHEMY RESOURCES
Alchemy is actively exploring the over 600km[2] Bryah Basin Project, about 130km north of Meekatharra, Western Australia. The Bryah Basin Project contains more than 45km of strike extent of the Narracoota Volcanic Sequence, host to Sandfire’s DeGrussa copper-gold deposit and highly prospective for the discovery of VMS-style base metal deposits. In January 2014 Independence Group NL (ASX: IGO ) entered into an Agreement to explore and earn an interest in the whole and part tenements that cover the base metal prospective part of Alchemy’s Bryah Basin Project ( see ASX announcement dated 30 January 2014 ).
Alchemy retains and is focusing its near-term exploration on the remaining gold prospective Bryah Basin landholding, including existing gold resources at the Hermes and Wilgeena gold deposits and significant exploration upside. Hermes has an Indicated Resource of 3.34 Mt @ 1.98g/t gold (equivalent to 212,687 ounces of gold) and Wilgeena, located 15km south of Hermes, hosts an Indicated Resource of 1.36 @ 1.99g/t (equivalent to 87,373 ounces of gold) ( see ASX announcement dated 22 October 2012 ).
COMPETENT PERSONS STATEMENT
The information in this report that relates to Exploration Results is based on information compiled by Dr Kevin Cassidy, who is an employee and security holder of Alchemy Resources Limited and fairly represents this information. Dr Cassidy is a Fellow of the Australian Institute of Geoscientists and has sufficient experience of relevance to the styles of mineralisation and the types of deposits under consideration, and to the activities undertaken, to qualify as a Competent Person as defined in the 2012 Edition of the Joint Ore Reserves Committee (JORC) ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’. Dr Cassidy consents to the inclusion in this report of the matters based on information in the form and context in which it appears.
Page | 4
APPENDIX 1: Drill hole information – Aircore Drilling, Bryah Basin
Table 1: Aircore drilling program - Significant results (Peak down-hole values for selected elements) – 4m composite samples
| PROSPECT | Au (ppb) |
Bi (ppm) |
Cd (ppm) |
Ni (ppm) |
S (ppm) |
Sb (ppm) |
Te (ppm) |
Tl (ppm) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Collar | Collar | ||||||||||||||
| Cu | Pb | Zn | Ag | ||||||||||||
| HOLE ID | MGA94 | MGA94 | |||||||||||||
| (ppm) | (ppm) | (ppm) | (ppm) | ||||||||||||
| EAST | NORTH | ||||||||||||||
| 14BRAC018 | Neptune | 677985 | 7152175 | 1131 | 47 | 535 | 1.9 | 36 | 1.00 | 18.38 | 906 | 19522 | 4.7 | 2.6 | 0.89 |
| 14BRAC022 | Neptune | 678129 | 7152469 | 1142 | 116 | 94 | 0.8 | 67 | 1.13 | 1.20 | 76.3 | 31926 | 7.4 | 2.5 | 1.31 |
| 14BRAC023 | Neptune | 677916 | 7152589 | 472 |
150 | 575 | 1.9 | 123 | 1.54 | 0.17 | 164 | 16200 | 42.4 | 1.9 | 1.45 |
| 14BRAC027 | Neptune | 678122 | 7151920 | 148 |
316 | 159 | 0.3 | 490 | 1.12 | 0.30 | 359 | 531 | 2.0 | 0.6 | 1.25 |
| 14BRAC036 | Neptune | 678615 | 7151726 | 442 |
18 | 779 | 0.3 | 356 | 0.34 | 1.34 | 159 | 36905 | 4.9 | 0.7 | 0.50 |
| 14BRAC046 | Moby S | 689238 | 7151743 | 297 |
63 | 132 | 0.4 | 1772* | 0.34 | 0.51 | 116 | 13198 | 5.3 | 0.1 | 1.01 |
| 14BRAC048 | Moby S | 689242 | 7152060 | 382 |
36 | 313 | 0.9 | 955 | 0.33 | 1.29 | 399 | 2968 | 1.3 | 0.1 | 1.05 |
| 14BRAC049 | Neptune | 678647 | 7151790 | 1124 | 21 | 226 | 0.4 | 213 | 0.30 | 0.79 | 707 | 7536 | 7.4 | 0.2 | 1.07 |
| 14BRAC070 | Regional | 692899 | 7151981 | 259 |
4 | 397 | 1.8 | 35 | 0.02 | 0.26 | 258 | 358 | 4.4 | -0.1 | 0.16 |
| 14BRAC086 | Regional | 692907 | 7154550 | 270 |
41.3 | 241 | 0.3 | 2216* | 0.95 | 1.74 | 794 | 11757 | 2.0 | 0.6 | 0.47 |
| 14BRAC095 | Regional | 699705 | 7156844 | 128 |
1.9 | 104 | 0.1 | 3 | 0.04 | 0.11 | 141 | 40281 | 1.5 | -0.1 | 0.09 |
| 14BRAC102 | Regional | 699700 | 7158284 | 265 |
25.2 | 122 | 0.2 | 8 | 3.87 | 3.71 | 192 | 4546 | 1.1 | 0.2 | 0.98 |
| 14BRAC112 | Regional | 707116 | 7163811 | 86 |
107 | 130 | 0.1 | 14 | 3.29 | 0.09 | 125 | 11540 | 0.6 | 0.9 | 1.04 |
- 1m interval fire assay
Page | 5
Table 2 : Drill hole information – Aircore drilling program, Bryah Basin
| Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
|---|---|---|---|---|---|---|---|
| Neptune | 14BRAC001 | 676037 | 7152397 | 541 | -90 | 360 | 52 |
| Neptune | 14BRAC002 | 676112 | 7152548 | 540 | -90 | 360 | 53 |
| Neptune | 14BRAC003 | 676184 | 7152699 | 542 | -90 | 360 | 33 |
| Neptune | 14BRAC004 | 676257 | 7152842 | 540 | -90 | 360 | 38 |
| Neptune | 14BRAC005 | 677590 | 7152842 | 540 | -90 | 360 | 93 |
| Neptune | 14BRAC006 | 677551 | 7152760 | 541 | -90 | 360 | 79 |
| Neptune | 14BRAC007 | 677515 | 7152679 | 541 | -90 | 360 | 86 |
| Neptune | 14BRAC008 | 677525 | 7151781 | 548 | -90 | 360 | 38 |
| Neptune | 14BRAC009 | 677599 | 7151932 | 547 | -90 | 360 | 120 |
| Neptune | 14BRAC010 | 677668 | 7152074 | 546 | -90 | 360 | 47 |
| Neptune | 14BRAC011 | 677154 | 7151940 | 548 | -90 | 360 | 43 |
| Neptune | 14BRAC012 | 677227 | 7152086 | 547 | -90 | 360 | 44 |
| Neptune | 14BRAC013 | 677297 | 7152234 | 545 | -90 | 360 | 27 |
| Neptune | 14BRAC014 | 677374 | 7152377 | 542 | -90 | 360 | 91 |
| Neptune | 14BRAC015 | 677408 | 7152458 | 542 | -90 | 360 | 107 |
| Neptune | 14BRAC016 | 677432 | 7152522 | 541 | -90 | 360 | 59 |
| Neptune | 14BRAC017 | 677951 | 7152101 | 547 | -90 | 360 | 78 |
| Neptune | 14BRAC018 | 677985 | 7152175 | 547 | -90 | 360 | 101 |
| Neptune | 14BRAC019 | 678020 | 7152247 | 547 | -90 | 360 | 49 |
| Neptune | 14BRAC020 | 678056 | 7152320 | 546 | -90 | 360 | 35 |
| Neptune | 14BRAC021 | 678098 | 7152383 | 546 | -90 | 360 | 9 |
| Neptune | 14BRAC022 | 678129 | 7152469 | 546 | -90 | 360 | 65 |
| Neptune | 14BRAC023 | 677916 | 7152589 | 543 | -90 | 360 | 77 |
| Neptune | 14BRAC024 | 677909 | 7151476 | 550 | -90 | 360 | 61 |
| Neptune | 14BRAC025 | 677977 | 7151623 | 549 | -90 | 360 | 47 |
| Neptune | 14BRAC026 | 678054 | 7151768 | 548 | -90 | 360 | 38 |
| Neptune | 14BRAC027 | 678122 | 7151920 | 548 | -90 | 360 | 98 |
| Neptune | 14BRAC028 | 678195 | 7152069 | 547 | -90 | 360 | 79 |
| Neptune | 14BRAC029 | 678269 | 7152226 | 546 | -90 | 360 | 35 |
| Neptune | 14BRAC030 | 678345 | 7152380 | 545 | -90 | 360 | 105 |
| Neptune | 14BRAC031 | 678401 | 7151276 | 552 | -90 | 360 | 56 |
| Neptune | 14BRAC032 | 678473 | 7151429 | 550 | -90 | 360 | 46 |
| Neptune | 14BRAC033 | 678509 | 7151505 | 550 | -90 | 360 | 93 |
| Neptune | 14BRAC034 | 678540 | 7151573 | 549 | -90 | 360 | 48 |
| Neptune | 14BRAC035 | 678576 | 7151647 | 548 | -90 | 360 | 101 |
| Neptune | 14BRAC036 | 678615 | 7151726 | 548 | -90 | 360 | 147 |
| MobySouth | 14BRAC037 | 687999 | 7150696 | 566 | -90 | 360 | 70 |
| MobySouth | 14BRAC038 | 687996 | 7150862 | 565 | -90 | 360 | 75 |
| MobySouth | 14BRAC039 | 688001 | 7151020 | 563 | -90 | 360 | 37 |
| MobySouth | 14BRAC040 | 688001 | 7151182 | 561 | -90 | 360 | 31 |
| MobySouth | 14BRAC041 | 688001 | 7151344 | 561 | -90 | 360 | 108 |
| MobySouth | 14BRAC042 | 689237 | 7151103 | 571 | -90 | 360 | 53 |
| MobySouth | 14BRAC043 | 689236 | 7151261 | 569 | -90 | 360 | 27 |
| MobySouth | 14BRAC044 | 689241 | 7151422 | 567 | -90 | 360 | 23 |
| MobySouth | 14BRAC045 | 689237 | 7151582 | 569 | -90 | 360 | 69 |
| MobySouth | 14BRAC046 | 689238 | 7151743 | 568 | -90 | 360 | 154 |
| MobySouth | 14BRAC047 | 689241 | 7151901 | 567 | -90 | 360 | 69 |
| MobySouth | 14BRAC048 | 689242 | 7152060 | 565 | -90 | 360 | 162 |
| Neptune | 14BRAC049 | 678647 | 7151790 | 547 | -90 | 360 | 100 |
| Neptune | 14BRAC050 | 678692 | 7151874 | 547 | -90 | 360 | 55 |
| Neptune | 14BRAC051 | 678721 | 7151943 | 546 | -90 | 360 | 95 |
| Neptune | 14BRAC052 | 678759 | 7152020 | 545 | -90 | 360 | 41 |
| Neptune | 14BRAC053 | 678796 | 7152089 | 545 | -90 | 360 | 17 |
| Neptune | 14BRAC054 | 678831 | 7152168 | 545 | -90 | 360 | 97 |
| MobySouth | 14BRAC055 | 687997 | 7151502 | 562 | -90 | 360 | 92 |
| MobySouth | 14BRAC056 | 688002 | 7151666 | 562 | -90 | 360 | 46 |
Page | 6
| Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
Prospect / Area Hole ID Easting (MGA94 Zone 50) Northing (MGA94 Zone 50) RL (m) Dip (Degr) Azi (mag) (Degr) Total Depth (m) |
|---|---|---|---|---|---|---|---|
| MobySouth | 14BRAC057 | 687999 | 7151823 | 561 | -90 | 360 | 101 |
| MobySouth | 14BRAC058 | 687998 | 7151979 | 561 | -90 | 360 | 70 |
| MobySouth | 14BRAC059 | 688003 | 7152137 | 560 | -90 | 360 | 76 |
| MobySouth | 14BRAC060 | 688005 | 7152321 | 561 | -90 | 360 | 101 |
| MobySouth | 14BRAC061 | 688002 | 7152481 | 562 | -90 | 360 | 77 |
| MobySouth | 14BRAC062 | 688001 | 7152641 | 563 | -90 | 360 | 101 |
| Regional | 14BRAC063 | 690697 | 7153105 | 571 | -90 | 360 | 113 |
| Regional | 14BRAC064 | 690710 | 7153258 | 572 | -90 | 360 | 77 |
| Regional | 14BRAC065 | 690699 | 7153421 | 572 | -90 | 360 | 101 |
| Regional | 14BRAC066 | 690703 | 7153580 | 574 | -90 | 360 | 61 |
| Regional | 14BRAC067 | 690698 | 7153741 | 573 | -90 | 360 | 71 |
| Regional | 14BRAC068 | 690699 | 7153902 | 577 | -90 | 360 | 61 |
| Regional | 14BRAC069 | 690701 | 7154057 | 577 | -90 | 360 | 80 |
| Regional | 14BRAC070 | 692899 | 7151981 | 598 | -90 | 360 | 53 |
| Regional | 14BRAC071 | 692901 | 7152133 | 596 | -90 | 360 | 62 |
| Regional | 14BRAC072 | 692897 | 7152305 | 593 | -90 | 360 | 9 |
| Regional | 14BRAC073 | 692910 | 7152464 | 591 | -90 | 360 | 11 |
| Regional | 14BRAC074 | 692902 | 7152621 | 588 | -90 | 360 | 25 |
| Regional | 14BRAC075 | 692897 | 7152940 | 584 | -90 | 360 | 5 |
| Regional | 14BRAC076 | 692895 | 7152779 | 586 | -90 | 360 | 19 |
| Regional | 14BRAC077 | 692901 | 7153098 | 583 | -90 | 360 | 10 |
| Regional | 14BRAC078 | 692899 | 7153259 | 582 | -90 | 360 | 6 |
| Regional | 14BRAC079 | 692899 | 7153423 | 582 | -90 | 360 | 1 |
| Regional | 14BRAC080 | 692899 | 7153580 | 582 | -90 | 360 | 1 |
| Regional | 14BRAC081 | 692899 | 7153898 | 586 | -90 | 360 | 1 |
| Regional | 14BRAC082 | 692902 | 7155342 | 586 | -90 | 360 | 75 |
| Regional | 14BRAC083 | 692899 | 7155180 | 589 | -90 | 360 | 71 |
| Regional | 14BRAC084 | 692899 | 7155020 | 590 | -90 | 360 | 110 |
| Regional | 14BRAC085 | 692897 | 7154702 | 591 | -90 | 360 | 80 |
| Regional | 14BRAC086 | 692907 | 7154550 | 592 | -90 | 360 | 59 |
| Regional | 14BRAC087 | 692899 | 7154382 | 587 | -90 | 360 | 3 |
| Regional | 14BRAC088 | 692898 | 7154060 | 585 | -90 | 360 | 1 |
| Regional | 14BRAC089 | 695694 | 7156140 | 595 | -90 | 360 | 91 |
| Regional | 14BRAC090 | 695699 | 7155978 | 596 | -90 | 360 | 110 |
| Regional | 14BRAC091 | 695700 | 7155819 | 592 | -90 | 360 | 13 |
| Regional | 14BRAC092 | 695698 | 7155667 | 591 | -90 | 360 | 3 |
| Regional | 14BRAC093 | 695699 | 7155500 | 592 | -90 | 360 | 1 |
| Regional | 14BRAC094 | 699699 | 7156677 | 587 | -90 | 360 | 25 |
| Regional | 14BRAC095 | 699705 | 7156844 | 587 | -90 | 360 | 16 |
| Regional | 14BRAC096 | 699700 | 7156998 | 585 | -90 | 360 | 3 |
| Regional | 14BRAC097 | 699704 | 7157159 | 585 | -90 | 360 | 20 |
| Regional | 14BRAC098 | 699710 | 7157325 | 582 | -90 | 360 | 28 |
| Regional | 14BRAC099 | 699701 | 7157481 | 579 | -90 | 360 | 91 |
| Regional | 14BRAC100 | 699695 | 7157653 | 578 | -90 | 360 | 101 |
| Regional | 14BRAC101 | 699699 | 7157960 | 576 | -90 | 360 | 73 |
| Regional | 14BRAC102 | 699700 | 7158284 | 573 | -90 | 360 | 110 |
| Regional | 14BRAC103 | 699701 | 7158442 | 573 | -90 | 360 | 95 |
| Regional | 14BRAC104 | 699704 | 7158598 | 574 | -90 | 360 | 78 |
| Regional | 14BRAC105 | 703833 | 7159876 | 578 | -90 | 360 | 3 |
| Regional | 14BRAC106 | 703714 | 7160014 | 575 | -90 | 360 | 1 |
| Regional | 14BRAC107 | 703602 | 7160155 | 575 | -90 | 360 | 34 |
| Regional | 14BRAC108 | 703485 | 7160284 | 575 | -90 | 360 | 64 |
| Regional | 14BRAC109 | 707461 | 7163392 | 602 | -90 | 360 | 1 |
| Regional | 14BRAC110 | 707347 | 7163528 | 602 | -90 | 360 | 1 |
| Regional | 14BRAC111 | 707235 | 7163671 | 601 | -90 | 360 | 15 |
| Regional | 14BRAC112 | 707116 | 7163811 | 597 | -90 | 360 | 44 |
| Regional | 14BRAC113 | 707001 | 7163949 | 596 | -90 | 360 | 86 |
| Regional | 14BRAC114 | 706881 | 7164083 | 598 | -90 | 360 | 96 |
| Regional | 14BRAC115 | 706769 | 7164219 | 598 | -90 | 360 | 81 |
Page | 7
APPENDIX 2
Table 1 – JORC Code, 2012 Edition Reporting Criteria – Bryah Basin
SECTION 1: SAMPLING TECHNIQUES AND DATA
| Criteria | Commentary |
|---|---|
| Sampling Techniques |
Aircore samples were collected with a scoop or spear from drill spoil piles placed on the ground as one metre samples. Sampling aimed to be as representative as possible by sampling through the entire spoil pile. Samples were collected as 4m composite samples or smaller composites where required to complete the hole, excluding the last metre which was taken as a separate bottom-of-hole lithogeochemistry sample. If there were multiple fresh rock types within the hole more than one lithogeochemistry sample was taken and where the last metre was contaminated or weathered an interval higher up the hole may have been taken for lithogeochemistry purposes. 4m composite samples weigh approximately 3kg in total. Anomalous intercepts >0.05g/t Au at early stage targets are re-sampled at 1m intervals and resubmitted for analysis. |
| Drilling Techniques |
Conventional aircore drilling was used for this program, utilising a Challenge Drilling Challenger R/A 150 Rig with 150psi air capacity. All samples from aircore drill holes were collected using standard 89mm (3.5”) diameter aircore bits. |
| Drill Sample Recovery |
Aircore sample recovery was based on visual estimates and recorded in the drill database. Wet samples were recorded in the database. Due to the early stage of exploration, no quantitative measures were taken for sample recovery for the aircore samples. There is no obvious relationship between sample recovery and grade. No sample bias has been observed. |
| Logging | Geological logging was completed using standard logging digital data entry software and the Independence Group NL (IGO) geological logs and coding system. Data on rock type, deformation, colour, alteration, veining, mineralisation and degree of weathering were recorded. These samples have not been used for any Mineral Resource estimation, mining studies or metallurgical studies as this is early stage exploration. Logging is both qualitative and semi-quantitative in nature. Each hole is logged and sampled in full |
| Sub-sampling techniques and sample preparation |
Aircore chips were sampled using a scoop or spear and were generally dry, but some wet samples were collected. Samples were initially collected as 4m composites or smaller composites where required to complete the hole, with a 1m sample at the bottom of the hole collected to enable lithogeochemistry analysis of the freshest material. If there were multiple fresh rock types within the hole more than one lithogeochemistry sample was taken and where the last metre was contaminated or weathered an interval higher up the hole may have been taken for lithogeochemistry purposes. Intervals returning >0.05g/t Au at early stage targets were typically re-sampled from the cuttings pile with a scoop, on a 1m downhole interval basis. All samples were submitted to Intertek Genalysis Laboratory in Perth for analysis. Composite samples were submitted for fire assay for gold and for four-acid analysis of 46 elements and bottom-of-hole samples submitted for fire assay for gold, platinum and palladium analysis and lithogeochemistry suite of major oxides and trace and rare earth elements (REE). Samples were oven dried at 105°C then jaw crushed to -10mm followed by a Boyd crush to a nominal -2mm. Samples were then pulverised in LM5 mills to a nominal 85% passing 75µm. The sample preparation techniques are appropriate and are standard industry practice for exploration. Aircore samples returning >0.05g/t Au are typically re-sampled at 1m intervals and assayed. Where 1m samples have been taken, these results are reported in preference to the 4m composite samples. No quality control procedures were adopted to prove sample representivity. No field duplicate samples were taken for aircore samples. The drilling completed at Bryah Basin was for exploration only and is not used in resource estimation, where more rigorous QAQC is employed. |
| Quality of assay data and laboratory tests |
Composite samples were analysed for gold using Genalysis FA25/SAA technique that utilises a 25g lead collection fire assay with analysis by solvent extraction Atomic Absorption Spectrometry (AAS). The fire assay method is considered a suitable assaying method for total Au determination. Multi-element analysis was completed using the Genalysis 4A/OM10 technique, which uses four-acid digestion with analysis of 46 elements by a combination of Inductively- Coupled Plasma Mass Spectrometry (ICP-MS) and Inductively-Coupled Plasma Optical Emission Spectrometry (ICP-OES). Bottom-of-hole samples were analysed for gold, platinum and palladium using Genalysis FA25/MS technique that utilises a 25g lead collection fire assay with analysis by ICP-MS. The fire assay method is considered a suitable assaying method for total Au determination. Lithogeochemistry analysis was completed using the Genalysis LITH/205OE technique, which uses a combination of lithium-borate fusion and four-acid digestion with analysis of major oxides, trace elements and REE by a combination of ICP-MS and ICP-OES. The 25g fire assay technique used is a total extraction method for gold and the four-acid digest is a total extraction method for most elements. Quality control procedures included insertion of certified standards (approximately 1 in 50 for composite samples and 1 in 20 samples for bottom-of-hole samples), and blanks (approximately 1 in 100 for composite samples and 1 in 40 samples for bottom-of-hole samples). No external laboratory checks have been completed and therefore precision levels have not been established. Review of the analyses of the certified standards does not indicate any accuracy issues. Review of the company blanks does not indicate any contamination. Samples with anomalously high tungsten and cobalt were determined to be due to drill bit contamination. |
Page | 8
| Verification of sampling and assaying |
No checks were made or required for this level of exploration. No twin holes have been completed. Primary logging is collected in AcQuire©files on portable computers. Data are loaded directly to the IGO database using software with built in validation rules. Assay data are imported directly from digital assay files supplied from the laboratory and merged in the IGO database with sample information. Data are uploaded to a master SQL database stored in Perth, which is backed up daily. There has been no adjustment to assay data. |
|---|---|
| Location of data points |
Hole collars have been surveyed using a DGPS. The dip and azimuth from the collar set-up were used for aircore holes. No downhole surveying was conducted. All holes were drilled as vertical holes. Drillhole location data were captured in the MGA94 grid system, Zone 50. There is no topographic control. As these holes do not form part of a resource model, it is not necessary for accurate topographic control. |
| Data spacing and distribution |
Drill hole spacing across the project varies. For the recent aircore drilling, spacing varied from 80-160m along lines and from 320m to 3km between lines. Data have not been used for a Mineral Resource estimate. No compositing, other than preliminary sample compositing, has been applied to the data. |
| Orientation of data in relation to geological structure |
Orientation of mineralisation is unknown at this early stage of exploration. |
| Sample security |
Chain of custody was managed by IGO. Samples were sealed in calico bags, which were in turn grouped into larger tied polyweave bags for transport. Samples were stored at site and transported to the laboratory with a corresponding submission form and consignment note. Once submitted to the laboratory, the samples received were checked against the submission form and IGO was notified of any missing or additional samples. Samples were stored in a secure fenced compound at the laboratory and tracked through their chain of custody via audit trails. Once assaying was completed, the pulp packets, pulp residues and coarse rejects were held in their secure warehouse for 2 months. On request, the pulp packets were returned to IGO for storage in a secure compound and catalogued. |
| Audits or reviews |
No audits or reviews have been conducted on sampling techniques or data. |
SECTION 2: REPORTING OF EXPLORATION RESULTS
| Criteria | Commentary |
|---|---|
| Mineral tenement and land tenure status |
The aircore drilling mentioned in this report is located within Exploration Licences 52/1722 (Alchemy Resources (Three Rivers) Pty Ltd 80%, Jackson Minerals Pty Ltd 20%), 52/1723 (Alchemy Resources (Three Rivers) Pty Ltd 50%, PepinNini (Robinson Range) Pty Ltd 50%; Alchemy holds 100% interest in Other Minerals, being all minerals other than Iron), 52/2360 & 52/2362 (Alchemy Resources (Three Rivers) Pty Ltd 100%) and Prospecting Licence 52/1323 (Alchemy Resources (Three Rivers) Pty Ltd 100%). Alchemy Resources (Three Rivers) Pty Ltd is a wholly-owned and managed subsidiary of Alchemy Resources Ltd. Jackson Minerals Pty Ltd is a wholly-owned and managed subsidiary of Fe Ltd. In 2014, Independence Group NL entered into a farm-in and joint venture arrangement to earn an interest in Alchemy Resources Ltd interest in the whole or part of the tenements. Details of the agreement can be found in an ASX announcement dated 30 January 2014(http://www.alchemyresources.com.au/images/pdf/ASX%20Releases/2014/ 140130%20IGO%20to%20 fund%20base%20metal%20exploration%20at%20Bryah%20Basin%20Project.pdf). Native title interests have been extinguished in regards to Exploration Licences 52/1722 & 2632, and parts of Exploration Licences 52/1723 & 2360. Exploration Licences 52/1722, 1723, 2360 & 2632 and Prospecting Licence 52/1323 are within the Mount Padbury pastoral lease and WA DPaW-managed Doolgunna ex-pastoral lease. The tenements are in good standing and no known impediments exist to operate in the area. |
| Exploration done by other parties |
Prior to the discovery of the DeGrussa copper-gold deposit in 2008, the Bryah Basin Project area was explored primarily for mesothermal gold deposits. Previous exploration undertaken by Newcrest Ltd, Homestake Resources Ltd, Perilya Mines NL, Barrick Gold Corp and Troy Resources Ltd over parts of the Project area, included soil, laterite and rock-chip sampling, vacuum drilling and rotary air blast (RAB) drilling. Alchemy acquired the Three Rivers Project from Troy in 2008 with a primary focus on gold exploration, with additional tenements acquired from Grosvenor Gold in 2012. Following the discovery of DeGrussa in 2009, focus changed to base metal exploration and various geophysical surveys (including VTEM, gravity, ground EM and AMT) and geological work (geological mapping, soil sampling, RAB, aircore, RC and Diamond drilling) was completed on parts of the Project area. This work identified a number of geophysical targets that were followed up with RC and diamond drilling as well as areas of anomalism including the Neptune, Churchill and Moby prospects. Reconnaissance RAB drilling was undertaken over parts of the regional Magnus prospect in 2013 and identified minor anomalous trends. This report is concerned solely with aircore drilling undertaken in August & September 2014 that was targeted to better define the nature and extent of the Neptune and Moby South prospects as well as regional reconnaissance drilling. |
Page | 9
| Geology | The Bryah Basin Project is located within the Paleoproterozoic Bryah Basin in the Gascoyne region of Western Australia. The host rocks are predominantly sedimentary and volcanic rocks of the Bryah Group, which are interpreted to be the same package of rocks as at the DeGrussa copper-gold deposit. Controls on mineralisation are currently unknown. |
|---|---|
| Drill hole information |
Refer to the table in Appendix 1 in the report for the easting, northing, approximate RL, dip, azimuth and total depth of the aircore drill holes that are the subject of this report. |
| Data aggregation methods |
Results are down-hole length-weighted averages of grades >0.5g/t Au. No top cuts have been applied. |
| Relationship between mineralisation widths and intercept lengths |
The geometry of mineralisation is not known at this stage due to the lack of deeper drilling and the early stage of exploration. Intercepts reported are down-hole lengths, and true widths are unknown. |
| Diagrams | Appropriate plans have been included in the body of this report. Due to the early stage of exploration, sections have not been included. |
| Balanced reporting |
Details of the location of all aircore drill holes are provided in Appendix 1. Drill holes with gold, base metal or pathfinder elements assays that are considered material for early stage of exploration are listed in Table 1 in Appendix 1. |
| Other substantive exploration data |
There are no other exploration data to report that are considered material. |
| Further work | Follow up drilling is planned in the coming quarters. |
Page | 10