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HASTINGS TECHNOLOGY METALS LTD — Management Reports 2016
Nov 20, 2016
65037_rns_2016-11-20_ddca9bf2-819c-4257-9e19-1355d534f295.pdf
Management Reports
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21 November 2016
HIGH Nd‐Pr MINERALISATION AT AUER NORTH
Hastings Technology Metals Limited ABN 43 122 911 399
HIGHLIGHTS
ASX Code: Shares ‐ HAS
-
Drill assay results from the Fraser’s Southwest area confirm Auer North as a 1.6km‐long extension to the recently reported discovery of Auer deposit.
-
Auer North prospect currently comprises three mineralised zones, each of 250m length.
Level 25, 31 Market Street
Sydney NSW 2000
PO Box Q128 Queen Victoria Building NSW 1220 Australia
Telephone: +61 2 8268 8689 Facsimile: +61 2 8268 8699
-
Best down hole intersections include:‐
-
10m (98‐108m) at 2.08%TREO including 0.69%Nd2O3+Pr2O3 9m (81‐90m) at 1.56%TREO including 0.62%Nd2O3+Pr2O3 9m (39‐48m) at 1.30%TREO including 0.46%Nd2O3+Pr2O3 9m (23‐32m) at 1.28%TREO including 0.51%Nd2O3+Pr2O3 7m (19‐26m) at 1.42%TREO including 0.51%Nd2O3+Pr2O3 6m (95‐101m) at 1.94%TREO including 0.61%Nd2O3+Pr2O3
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Auer North mineralisation is of the higher value neodymium‐ praseodymium rich style, similar to the Eastern Belt mineralisation that is intended for early development.
INTRODUCTION
Board
Charles Lew (Executive Chairman) Anthony Ho (Non‐Exec Director) Malcolm Mason (Non‐Exec Director) Jean Claude Steinmetz (Non‐Exec Director)
The Directors of Hastings Technology Metals Limited (ASX:HAS) are pleased to announce that further drilling results from the Fraser’s Southwest area confirm a northern extension of the recently‐ reported discovery of Auer deposit. Both Auer and the newly‐ identified Auer North deposit host potentially mineable resources, adding to the known resources within the Yangibana Project, located in the Gascoyne Province of Western Australia.
.
Results from Auer North indicate three mineralised zones each of approximately 250m strike length within the 1.6 km drill‐tested to date. The mineralisation remains open at depth and to the north, providing opportunities for further extension to this mineralisation.
www.hastingstechmetals.com
_______________ Address Level 25, 31 Market St, Sydney NSW 2000 Postal Address PO Box Q128 Queen Victoria Building NSW 1230
Telephone 02 8268 8689 Fax 02 8268 8699 Email [email protected] Website www.hastingstechmetals.com ABN 43 122 911 399
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Assays have also been received from an exploration hole drilled 100m to the west of the previous drilling at Bald Hill South, returning 6m at 1.47%TREO.
Three holes drilled at Fraser’s intersected the mineralised, and water‐bearing, zone. The north‐western‐most hole encountered the projected extension of a high‐grade mineralised shoot intersected in recent drilling further southeast. Assays are awaited.
RESOURCE EXPANSION DRILLING
The majority of the assays from the drilling programme at Fraser’s Southwest have been received and the northern extension of the recently discovered Auer deposit has been confirmed. This extension, Auer North, has been tested over 1.6km with mineralisation of economic interest identified in three 250m long zones. These zones correlate well with higher magnetic areas defined in the recent aeromagnetic/radiometric survey flown over the Project.
Table 1 provides the best intersections from the Auer North prospect. True widths are estimated to be approximately half of the intersected width.
| Hole ANRC |
From (m) |
To (m) |
Interval (m) |
%TREO | %Nd2O3+Pr2O3 | %(Nd2O3+Pr2O3)/TREO |
|---|---|---|---|---|---|---|
| 7 | 19 | 26 | 7 | 1.42 | 0.51 | 36 |
| 8 | 39 | 48 | 9 | 1.30 | 0.46 | 35 |
| 9 | 23 | 32 | 9 | 1.28 | 0.51 | 40 |
| 10 | 23 | 29 | 6 | 1.02 | 0.39 | 38 |
| 11 | 50 | 55 | 5 | 1.06 | 0.37 | 35 |
| 27 | 95 | 101 | 6 | 1.94 | 0.61 | 33 |
| 28 | 98 | 108 | 10 | 2.08 | 0.69 | 33 |
| 32 | 81 | 90 | 9 | 1.56 | 0.62 | 39 |
| 38 | 51 | 56 | 5 | 1.10 | 0.36 | 33 |
| 48 | 75 | 81 | 6 | 1.01 | 0.36 | 36 |
| 49 | 71 | 78 | 7 | 1.06 | 0.33 | 31 |
| 50 | 55 | 62 | 7 | 1.13 | 0.53 | 47 |
Table 1 – Yangibana Project – Auer North Prospect best drill intersections
Figure 1 shows the locations of the holes drilled at Auer in relation to the magnetic data derived from the recent aerial survey. This figure shows the excellent correlation of drillhole intersections within areas of high magnetic intensity, as identified from the geophysical data.
Drillhole data is provided in Appendix 1 and further details on assays of the relevant intervals are provided in Appendix 2.
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Figure 1 – Yangibana Project – Auer North drillholes on magnetics base
The Auer North mineralisation remains open at depth and to the north. Further drilling is warranted to the north, at depth beneath the three mineralised zones, and in the gaps between the three mineralised zones.
The (Nd2O3+Pr2O3)/TREO ratio of the Auer North intersections averages 35%, similar to Auer (37%) and of significant economic importance. Auer North mineralisation is similar to, though of a slightly lower ratio, to the Eastern Belt deposits (Bald Hill 42% and Fraser’s 44%) and much higher than the Western Belt deposits (22‐29% between Yangibana West to Kane’s Gossan) as shown in Table 3.
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Deposit/Prospect Mean
(Nd2O3+Pr2O3/TREO)
%
Eastern Belt
Fraser’s 44
Bald Hill 42
Auer 37
Auer North 35
Western Belt
Yangibana West/North 27
Gossan 25
Lion’s Ear 26
Hook 22
Kane’s Gossan 29
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Table 3 – Yangibana Project – comparison of (Nd2O3+Pr2O3)/TREO ratios for the various deposits/prospects
At Bald Hill South, an isolated exploration hole drilled 100m to the west of the current JORC Indicated Resources returned a highly encouraging intersection of 6m (82‐88m) at 1.47%TREO including 0.51%Nd2O3+Pr2O3. The Company is currently drilling four hydrology holes in this western extension area and further encouraging intersections of mineralisation will warrant a programme of infill drilling in this area.
CONCLUSIONS
The successful resource expansion drilling programme at Fraser’s Southwest will increase the resource base for the Yangibana Project, specifically adding to the Eastern Belt resource inventory where the mineralisation is enriched in the target elements neodymium and praseodymium. The Company holds a 100% interest in the Eastern Belt resources.
Auer North mineralisation is similar to, and expected to be metallurgically‐compatible with the Eastern Belt mineralisation which is intended to be the first feed material to the proposed processing plant. This will extend the life and economic value of the higher‐value Eastern Belt mineralisation.
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TERMINOLOGY USED IN THIS REPORT
TREO is the sum of the oxides of the light rare earth elements lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), and samarium (Sm) and the heavy rare earth elements europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), lutetium (Lu), and yttrium (Y).
For further information please contact:
Andy Border, General Manager Exploration, +61 2 8268 8689 Charles Tan, Chief Operations Officer, +61 457 853 839
About Hastings Technology Metals
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Hastings Technology Metals is a leading Australian rare earths company, with two rare earths projects hosting JORC‐compliant resources in Western Australia.
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The Yangibana Project hosts JORC Indicated and Inferred Resources totalling 12.36 million tonnes at 1.10% TREO, including 0.35% Nd2O3+Pr2O3, comprising 8.13 million tonnes at 1.11% TREO Indicated Resources and 4.24 million tonnes at 1.09% TREO in Inferred Resources).
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The Brockman deposit contains JORC Indicated and Inferred Resources totalling 41.4 million tonnes (comprising 32.3mt Indicated Resources and 9.1mt Inferred Resources) at 0.21% TREO, including 0.18% HREO, plus 0.36% Nb₂O₅ and 0.90% ZrO₂.
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Rare earths are critical to a wide variety of current and new technologies, including smart phones, hybrid cars, wind turbines and energy efficient light bulbs.
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The Company aims to capitalise on the strong demand for critical rare earths created by expanding new technologies.
Competent Persons’ Statement
The information in this announcement that relates to Resources is based on information compiled by Simon Coxhell. Simon Coxhell is a consultant to the Company and a member of the Australasian Institute of Mining and Metallurgy. The information in this announcement that relates to Exploration Results is based on information compiled by Andy Border, an employee of the Company and a member of the Australasian Institute of Mining and Metallurgy.
Each has sufficient experience relevant to the styles of mineralisation and types of deposits which are covered in this announcement and to the activity which they are undertaking 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’ (“JORC Code”). Each consents to the inclusion in this announcement of the matters based on his information in the form and context in which it appears.
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Appendix 1 – Collar data
| Hole_ID | Easting | Northing | RL | Dip | Azi Mag | EOH(m) |
|---|---|---|---|---|---|---|
| ANRC001 | 424850 | 7350459 | 316 | ‐60 | 105 | 66 |
| ANRC002 | 424863 | 7350510 | 317 | ‐60 | 100 | 90 |
| ANRC003 | 424885 | 7350559 | 318 | ‐60 | 100 | 90 |
| ANRC004 | 424904 | 7350604 | 318 | ‐60 | 100 | 81 |
| ANRC005 | 424922 | 7350658 | 319 | ‐60 | 100 | 78 |
| ANRC006 | 424893 | 7350663 | 319 | ‐60 | 100 | 54 |
| ANRC007 | 424948 | 7350710 | 319 | ‐60 | 100 | 84 |
| ANRC008 | 424924 | 7350714 | 319 | ‐60 | 100 | 72 |
| ANRC009 | 424974 | 7350757 | 319 | ‐60 | 100 | 78 |
| ANRC010 | 424994 | 7350799 | 319 | ‐60 | 100 | 72 |
| ANRC011 | 425009 | 7350841 | 319 | ‐60 | 100 | 66 |
| ANRC012 | 424993 | 7350913 | 319 | ‐60 | 90 | 54 |
| ANRC013 | 425038 | 7350947 | 320 | ‐60 | 90 | 54 |
| ANRC014 | 425050 | 7350979 | 320 | ‐60 | 110 | 54 |
| ANRC015 | 425072 | 7351022 | 320 | ‐60 | 110 | 54 |
| ANRC016 | 425100 | 7351068 | 320 | ‐60 | 110 | 60 |
| ANRC017 | 425121 | 7351115 | 320 | ‐60 | 110 | 60 |
| ANRC018 | 425120 | 7351171 | 320 | ‐60 | 90 | 65 |
| ANRC019 | 425127 | 7351210 | 320 | ‐60 | 80 | 60 |
| ANRC020 | 425124 | 7351255 | 319 | ‐60 | 80 | 60 |
| ANRC021 | 425107 | 7351255 | 319 | ‐60 | 80 | 78 |
| ANRC022 | 425118 | 7351299 | 319 | ‐60 | 80 | 66 |
| ANRC023 | 425097 | 7351298 | 319 | ‐60 | 80 | 90 |
| ANRC024 | 425109 | 7351353 | 318 | ‐60 | 80 | 54 |
| ANRC025 | 425093 | 7351350 | 319 | ‐60 | 80 | 102 |
| ANRC026 | 425005 | 7350968 | 320 | ‐60 | 115 | 96 |
| ANRC027 | 424957 | 7350813 | 319 | ‐60 | 100 | 108 |
| ANRC028 | 424940 | 7350782 | 319 | ‐60 | 100 | 114 |
| ANRC029 | 424976 | 7350862 | 319 | ‐60 | 100 | 114 |
| ANRC030 | 425005 | 7350968 | 320 | ‐60 | 90 | 108 |
| ANRC031 | 424986 | 7350916 | 319 | ‐60 | 90 | 139 |
| ANRC032 | 424913 | 7350732 | 319 | ‐60 | 100 | 96 |
| ANRC033 | 424889 | 7350666 | 319 | ‐60 | 90 | 84 |
| ANRC034 | 425152 | 7351391 | 318 | ‐60 | 90 | 30 |
| ANRC035 | 425129 | 7351394 | 318 | ‐60 | 90 | 66 |
| ANRC036 | 425171 | 7351438 | 318 | ‐60 | 90 | 54 |
| ANRC037 | 425183 | 7351488 | 319 | ‐60 | 90 | 48 |
| ANRC038 | 425158 | 7351489 | 319 | ‐60 | 90 | 60 |
| ANRC039 | 425239 | 7351674 | 320 | ‐60 | 90 | 18 |
| ANRC040 | 425227 | 7351674 | 320 | ‐75 | 90 | 48 |
| ANRC041 | 425250 | 7351725 | 320 | ‐75 | 90 | 60 |
| ANRC042 | 425238 | 7351725 | 320 | ‐75 | 90 | 78 |
| ANRC043 | 425262 | 7351767 | 320 | ‐60 | 90 | 54 |
| ANRC044 | 425280 | 7351825 | 319 | ‐60 | 90 | 60 |
| ANRC045 | 425288 | 7351873 | 319 | ‐60 | 90 | 54 |
| ANRC046 | 425277 | 7351874 | 320 | ‐75 | 90 | 80 |
| ANRC047 | 425220 | 7351618 | 319 | ‐60 | 90 | 72 |
| ANRC048 | 424988 | 7350828 | 319 | ‐60 | 90 | 90 |
| ANRC049 | 424971 | 7350794 | 319 | ‐60 | 90 | 84 |
| ANRC050 | 424938 | 7350736 | 319 | ‐60 | 90 | 84 |
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Appendix 2 – Significant Assay results Auer North
| From | ||||
|---|---|---|---|---|
| Hole_ID | (m) | To(m) | %TREO | %Nd2O3+Pr2O3 |
| ANRC005 | 14 | 15 | 0.38 | 0.12 |
| ANRC005 | 15 | 16 | 1.15 | 0.37 |
| ANRC005 | 16 | 17 | 0.60 | 0.19 |
| ANRC007 | 15 | 16 | 0.05 | 0.01 |
| ANRC007 | 19 | 20 | 0.57 | 0.27 |
| ANRC007 | 20 | 21 | 0.68 | 0.33 |
| ANRC007 | 21 | 22 | 1.04 | 0.39 |
| ANRC007 | 22 | 23 | 1.12 | 0.43 |
| ANRC007 | 23 | 24 | 1.70 | 0.60 |
| ANRC007 | 24 | 25 | 1.75 | 0.60 |
| ANRC007 | 25 | 26 | 3.09 | 0.95 |
| ANRC007 | 26 | 27 | 0.19 | 0.06 |
| ANRC008 | 49 | 50 | 1.61 | 0.61 |
| ANRC008 | 50 | 51 | 0.41 | 0.16 |
| ANRC008 | 51 | 52 | 0.47 | 0.19 |
| ANRC008 | 52 | 53 | 0.87 | 0.38 |
| ANRC008 | 53 | 54 | 1.33 | 0.52 |
| ANRC008 | 54 | 55 | 1.05 | 0.41 |
| ANRC008 | 55 | 56 | 2.54 | 0.85 |
| ANRC008 | 56 | 57 | 2.22 | 0.66 |
| ANRC008 | 57 | 58 | 1.22 | 0.37 |
| ANRC008 | 58 | 59 | 0.07 | 0.02 |
| ANRC009 | 22 | 23 | 0.05 | 0.01 |
| ANRC009 | 23 | 24 | 1.85 | 0.64 |
| ANRC009 | 24 | 25 | 2.84 | 1.26 |
| ANRC009 | 25 | 26 | 2.24 | 1.08 |
| ANRC009 | 26 | 27 | 1.37 | 0.56 |
| ANRC009 | 27 | 28 | 0.67 | 0.24 |
| ANRC009 | 28 | 29 | 0.34 | 0.11 |
| ANRC009 | 29 | 30 | 0.15 | 0.05 |
| ANRC009 | 30 | 31 | 0.65 | 0.19 |
| ANRC009 | 31 | 32 | 1.45 | 0.43 |
| ANRC009 | 32 | 33 | 0.15 | 0.05 |
| ANRC010 | 22 | 23 | 0.11 | 0.04 |
| ANRC010 | 23 | 24 | 0.58 | 0.21 |
| ANRC010 | 24 | 25 | 1.16 | 0.44 |
| ANRC010 | 25 | 26 | 2.08 | 0.89 |
| ANRC010 | 26 | 27 | 0.96 | 0.40 |
| ANRC010 | 27 | 28 | 0.32 | 0.11 |
| ANRC010 | 28 | 29 | 1.00 | 0.30 |
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| From | ||||
|---|---|---|---|---|
| Hole_ID | (m) | To(m) | %TREO | %Nd2O3+Pr2O3 |
| ANRC010 | 29 | 30 | 0.25 | 0.08 |
| ANRC011 | 49 | 50 | 0.07 | 0.02 |
| ANRC011 | 50 | 51 | 0.64 | 0.21 |
| ANRC011 | 51 | 52 | 1.58 | 0.52 |
| ANRC011 | 52 | 53 | 0.79 | 0.29 |
| ANRC011 | 53 | 54 | 1.29 | 0.49 |
| ANRC011 | 54 | 55 | 0.99 | 0.32 |
| ANRC012 | 28 | 29 | 0.22 | 0.08 |
| ANRC012 | 29 | 30 | 2.42 | 0.80 |
| ANRC012 | 30 | 31 | 1.06 | 0.37 |
| ANRC012 | 31 | 32 | 0.37 | 0.13 |
| ANRC012 | 34 | 35 | 0.04 | 0.01 |
| ANRC012 | 35 | 36 | 0.85 | 0.29 |
| ANRC012 | 36 | 37 | 0.79 | 0.25 |
| ANRC012 | 37 | 38 | 0.85 | 0.27 |
| ANRC012 | 38 | 39 | 0.40 | 0.13 |
| ANRC015 | 28 | 29 | 0.13 | 0.03 |
| ANRC015 | 29 | 30 | 0.65 | 0.30 |
| ANRC015 | 30 | 31 | 0.60 | 0.30 |
| ANRC015 | 31 | 32 | 0.23 | 0.11 |
| ANRC021 | 58 | 59 | 0.41 | 0.18 |
| ANRC021 | 59 | 60 | 0.58 | 0.26 |
| ANRC021 | 60 | 61 | 0.27 | 0.11 |
| ANRC022 | 44 | 45 | 0.10 | 0.03 |
| ANRC022 | 45 | 46 | 1.52 | 0.51 |
| ANRC022 | 46 | 47 | 0.09 | 0.02 |
| ANRC022 | 47 | 48 | 0.90 | 0.29 |
| ANRC022 | 48 | 49 | 0.29 | 0.09 |
| ANRC023 | 79 | 80 | 0.56 | 0.16 |
| ANRC023 | 80 | 81 | 0.98 | 0.27 |
| ANRC023 | 81 | 82 | 0.93 | 0.25 |
| ANRC023 | 82 | 83 | 0.89 | 0.24 |
| ANRC023 | 83 | 84 | 0.48 | 0.13 |
| ANRC027 | 94 | 95 | 0.20 | 0.07 |
| ANRC027 | 95 | 96 | 2.19 | 0.57 |
| ANRC027 | 96 | 97 | 1.35 | 0.38 |
| ANRC027 | 97 | 98 | 1.74 | 0.75 |
| ANRC027 | 98 | 99 | 0.67 | 0.24 |
| ANRC027 | 99 | 100 | 2.30 | 0.81 |
| ANRC027 | 100 | 101 | 3.40 | 1.05 |
| ANRC027 | 101 | 102 | 0.53 | 0.16 |
| ANRC028 | 97 | 98 | 0.31 | 0.09 |
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| From | ||||
|---|---|---|---|---|
| Hole_ID | (m) | To(m) | %TREO | %Nd2O3+Pr2O3 |
| ANRC028 | 98 | 99 | 1.32 | 0.39 |
| ANRC028 | 99 | 100 | 5.36 | 1.92 |
| ANRC028 | 100 | 101 | 2.30 | 0.94 |
| ANRC028 | 101 | 102 | 1.37 | 0.49 |
| ANRC028 | 102 | 103 | 3.61 | 1.08 |
| ANRC028 | 103 | 104 | 1.93 | 0.56 |
| ANRC028 | 104 | 105 | 2.04 | 0.61 |
| ANRC028 | 105 | 106 | 1.29 | 0.42 |
| ANRC028 | 106 | 107 | 0.89 | 0.28 |
| ANRC028 | 107 | 108 | 0.71 | 0.24 |
| ANRC028 | 108 | 109 | 0.34 | 0.12 |
| ANRC029 | 103 | 104 | 0.08 | 0.03 |
| ANRC029 | 104 | 105 | 1.67 | 0.47 |
| ANRC029 | 105 | 106 | 0.73 | 0.22 |
| ANRC029 | 106 | 107 | 0.41 | 0.17 |
| ANRC029 | 107 | 108 | 0.81 | 0.36 |
| ANRC029 | 108 | 109 | 0.21 | 0.08 |
| ANRC032 | 80 | 81 | 0.37 | 0.12 |
| ANRC032 | 81 | 82 | 0.89 | 0.37 |
| ANRC032 | 82 | 83 | 1.62 | 0.79 |
| ANRC032 | 83 | 84 | 2.04 | 0.95 |
| ANRC032 | 84 | 85 | 1.70 | 0.75 |
| ANRC032 | 85 | 86 | 1.68 | 0.61 |
| ANRC032 | 86 | 87 | 3.27 | 1.07 |
| ANRC032 | 87 | 88 | 1.11 | 0.35 |
| ANRC032 | 88 | 89 | 1.15 | 0.44 |
| ANRC032 | 89 | 90 | 0.61 | 0.22 |
| ANRC032 | 90 | 91 | 0.49 | 0.18 |
| ANRC033 | 72 | 73 | 0.52 | 0.17 |
| ANRC033 | 73 | 74 | 1.06 | 0.32 |
| ANRC033 | 74 | 75 | 1.29 | 0.38 |
| ANRC033 | 75 | 76 | 0.57 | 0.17 |
| ANRC034 | 17 | 18 | 0.10 | 0.01 |
| ANRC034 | 18 | 19 | 0.99 | 0.21 |
| ANRC034 | 19 | 20 | 0.98 | 0.25 |
| ANRC034 | 20 | 21 | 0.72 | 0.19 |
| ANRC034 | 21 | 22 | 0.52 | 0.12 |
| ANRC035 | 53 | 54 | 0.29 | 0.08 |
| ANRC035 | 54 | 55 | 0.82 | 0.24 |
| ANRC035 | 55 | 56 | 0.60 | 0.18 |
| ANRC038 | 50 | 51 | 0.04 | 0.01 |
| ANRC038 | 51 | 52 | 0.71 | 0.22 |
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| From | ||||
|---|---|---|---|---|
| Hole_ID | (m) | To(m) | %TREO | %Nd2O3+Pr2O3 |
| ANRC038 | 52 | 53 | 1.27 | 0.40 |
| ANRC038 | 53 | 54 | 1.51 | 0.49 |
| ANRC038 | 54 | 55 | 1.29 | 0.43 |
| ANRC038 | 55 | 56 | 0.73 | 0.25 |
| ANRC038 | 56 | 57 | 0.31 | 0.11 |
| ANRC039 | 9 | 10 | 0.47 | 0.14 |
| ANRC039 | 10 | 11 | 0.99 | 0.29 |
| ANRC039 | 11 | 12 | 0.30 | 0.09 |
| ANRC040 | 32 | 33 | 0.04 | 0.01 |
| ANRC040 | 33 | 34 | 0.51 | 0.19 |
| ANRC040 | 34 | 35 | 0.17 | 0.06 |
| ANRC040 | 35 | 36 | 0.36 | 0.11 |
| ANRC040 | 36 | 37 | 1.03 | 0.32 |
| ANRC040 | 37 | 38 | 0.61 | 0.19 |
| ANRC041 | 41 | 42 | 0.04 | 0.01 |
| ANRC041 | 42 | 43 | 1.08 | 0.32 |
| ANRC041 | 43 | 44 | 2.58 | 0.75 |
| ANRC041 | 44 | 45 | 0.63 | 0.18 |
| ANRC041 | 49 | 50 | 0.62 | 0.18 |
| ANRC041 | 50 | 51 | 0.76 | 0.23 |
| ANRC041 | 51 | 52 | 0.32 | 0.10 |
| ANRC042 | 62 | 63 | 0.05 | 0.01 |
| ANRC042 | 63 | 64 | 1.17 | 0.32 |
| ANRC042 | 64 | 65 | 0.99 | 0.28 |
| ANRC042 | 65 | 66 | 0.48 | 0.13 |
| ANRC042 | 66 | 67 | 1.80 | 0.44 |
| ANRC042 | 67 | 68 | 0.31 | 0.09 |
| ANRC042 | 70 | 71 | 0.21 | 0.06 |
| ANRC042 | 71 | 72 | 2.00 | 0.58 |
| ANRC042 | 72 | 73 | 0.45 | 0.14 |
| ANRC043 | 39 | 40 | 0.04 | 0.01 |
| ANRC043 | 40 | 41 | 1.24 | 0.37 |
| ANRC043 | 41 | 42 | 1.05 | 0.32 |
| ANRC043 | 42 | 43 | 0.13 | 0.04 |
| ANRC043 | 46 | 47 | 0.07 | 0.03 |
| ANRC043 | 47 | 48 | 0.95 | 0.30 |
| ANRC043 | 48 | 49 | 0.13 | 0.04 |
| ANRC045 | 40 | 41 | 0.39 | 0.11 |
| ANRC045 | 41 | 42 | 0.76 | 0.23 |
| ANRC045 | 42 | 43 | 0.16 | 0.06 |
| ANRC045 | 43 | 44 | 2.56 | 0.85 |
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| From | ||||
|---|---|---|---|---|
| Hole_ID | (m) | To(m) | %TREO | %Nd2O3+Pr2O3 |
| ANRC045 | 44 | 45 | 3.00 | 0.98 |
| ANRC045 | 45 | 46 | 0.52 | 0.16 |
| ANRC048 | 74 | 75 | 0.10 | 0.04 |
| ANRC048 | 75 | 76 | 0.80 | 0.24 |
| ANRC048 | 76 | 77 | 0.74 | 0.24 |
| ANRC048 | 77 | 78 | 0.99 | 0.38 |
| ANRC048 | 78 | 79 | 0.56 | 0.25 |
| ANRC048 | 79 | 80 | 1.93 | 0.72 |
| ANRC048 | 80 | 81 | 1.01 | 0.33 |
| ANRC048 | 81 | 82 | 0.26 | 0.09 |
| ANRC049 | 70 | 71 | 0.04 | 0.01 |
| ANRC049 | 71 | 72 | 0.73 | 0.24 |
| ANRC049 | 72 | 73 | 0.82 | 0.25 |
| ANRC049 | 73 | 74 | 1.08 | 0.37 |
| ANRC049 | 74 | 75 | 1.34 | 0.43 |
| ANRC049 | 75 | 76 | 0.59 | 0.19 |
| ANRC049 | 76 | 77 | 1.09 | 0.34 |
| ANRC049 | 77 | 78 | 1.76 | 0.50 |
| ANRC049 | 78 | 79 | 0.27 | 0.08 |
| ANRC050 | 55 | 56 | 1.91 | 0.93 |
| ANRC050 | 56 | 57 | 1.66 | 0.80 |
| ANRC050 | 57 | 58 | 1.27 | 0.62 |
| ANRC050 | 58 | 59 | 0.80 | 0.38 |
| ANRC050 | 59 | 60 | 0.99 | 0.44 |
| ANRC050 | 60 | 61 | 0.50 | 0.19 |
| ANRC050 | 61 | 62 | 0.81 | 0.33 |
| ANRC050 | 62 | 63 | 0.41 | 0.17 |
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JORC Code, 2012 Edition – Table 1
Section 1 Sampling Techniques and Data
(Criteria in this section apply to all succeeding sections.)
| Criteria | JORC Code explanation | JORC Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Sampling | | Nature and quality of sampling (eg cut channels, | |
Reverse circulation drilling was carried out to test |
| techniques | random chips, or specific specialised industry | a number of targets to the south-west of Fraser’s | ||
| standard measurement tools appropriate to the | prospect that had been identified during earlier | |||
| minerals under investigation, such as down hole | rock chip sampling work and then in the recently | |||
| gamma sondes, or handheld XRF instruments, | interpreted aeromagnetic and radiometric data. | |||
| etc). These examples should not be taken as | Drill chip samples are collected from one-metre | |||
| limiting the broad meaning of sampling. | intervals from which a 2-4kg sample was collected | |||
| | Include reference to measures taken to ensure | for submission to the laboratory for analysis for | ||
| sample representivity and the appropriate | rare earths, rare metals, U, Th and a range of | |||
| calibration of any measurement tools or systems | rock-forming elements. The main aim of this | |||
| used. | programme is to provide material for a bulk | |||
| | Aspects of the determination of mineralisation | composite for pilot plant test work. Mineralised | ||
| that are Material to the Public Report. | zones were identified visually during geological | |||
| | In cases where ‘industry standard’ work has | logging in the field. | ||
| been done this would be relatively simple (eg | | Samples from each metre were collected in a | ||
| ‘reverse circulation drilling was used to obtain 1 | cyclone and split using a 3 level riffle splitter. | |||
| m samples from which 3 kg was pulverised to | Field duplicates, blanks and Reference Standards | |||
| produce a 30 g charge for fire assay’). In other | were inserted at a rate of approximately 1 in 20. | |||
| cases more explanation may be required, such | | No previous drilling has been carried out in this | ||
| as where there is coarse gold that has inherent | area. | |||
| sampling problems. Unusual commodities or | ||||
| mineralisation types (eg submarine nodules) | ||||
| may warrant disclosure of detailed information. | ||||
| Drilling | | Drill type (eg core, reverse circulation, open-hole | |
Reverse Circulation drilling at the various targets |
| techniques | hammer, rotary air blast, auger, Bangka, sonic, | utilised a nominal 5 1/4 inch diameter face- | ||
| etc) and details (eg core diameter, triple or | sampling hammer. | |||
| standard tube, depth of diamond tails, face- | ||||
| sampling bit or other type, whether core is | ||||
| _oriented and if so, by what method, etc). _ | ||||
| Drill sample | | Method of recording and assessing core and | | Recoveries are recorded by the geologist in the |
| recovery | chip sample recoveries and results assessed. | field at the time of drilling/logging. | ||
| | Measures taken to maximise sample recovery | | If poor sample recovery is encountered during | |
| and ensure representative nature of the | drilling, the geologist and driller have endeavoured | |||
| samples. | to rectify the problem to ensure maximum sample | |||
| | Whether a relationship exists between sample | recovery. Visual assessment is made for moisture | ||
| recovery and grade and whether sample bias | and contamination. A cyclone and splitter were | |||
| may have occurred due to preferential loss/gain | used to ensure representative samples and were | |||
| of fine/coarse material. | routinely cleaned. | |||
| | Sample recoveries to date have generally been | |||
| high, and moisture in samples minimal. | ||||
| Insufficient data is available at present to | ||||
| determine if a relationship exists between | ||||
| recovery and grade. | ||||
| Logging | | Whether core and chip samples have been | | All drill chip samples are geologically logged at 1m |
| geologically and geotechnically logged to a level | intervals from surface to the bottom of each | |||
| of detail to support appropriate Mineral | individual hole to a level that will support | |||
| Resource estimation, mining studies and | appropriate future Mineral Resource studies. | |||
| metallurgical studies. | | Logging is considered to be semi-quantitative | ||
| | Whether logging isqualitative orquantitative in | given the nature of reverse circulation drill chips. |
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| Criteria | JORC Code explanation | JORC Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| nature. Core (or costean, channel, etc) | | All RC drill holes in the current programme are | ||
| photography. | logged in full. | |||
| | The total length and percentage of the relevant | |||
| intersections logged. | ||||
| Sub- | | If core, whether cut or sawn and whether | | The RC drilling rig is equipped with an in-built |
| sampling | quarter, half or all core taken. | cyclone and triple tier riffle splitting system, which | ||
| techniques and sample preparation |
|
If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. For all sample types, the nature, quality and |
| provided one bulk sample of approximately 25kg, and a sub-sample of 2-4kg per metre drilled. All samples were split using the system described |
| appropriateness of the sample preparation | above to maximise and maintain consistent | |||
| technique. | representivity. The majority of samples were dry. | |||
| | Quality control procedures adopted for all sub- | For wet samples the cleanliness of the cyclone | ||
| sampling stages to maximise representivity of | and splitter was constantly monitored by the | |||
| samples. | geologist and maintained to avoid contamination. | |||
| | Measures taken to ensure that the sampling is | | Bulk samples were placed in green plastic bags, | |
| representative of the in situ material collected, | with the sub-samples collected placed in calico | |||
| including for instance results for field | sample bags. | |||
| duplicate/second-half sampling. | | Field duplicates were collected directly from the | ||
| | Whether sample sizes are appropriate to the | splitter as drilling proceeded through a secondary | ||
| grain size of the material being sampled. | sample chute. These duplicates were designed for | |||
| lab checks as well as lab umpire analysis. | ||||
| | A sample size of 2-4kg was collected and | |||
| considered appropriate and representative for the | ||||
| grain size and style of mineralisation. | ||||
| Quality of | | The nature, quality and appropriateness of the | | Genalysis (Perth) was used for all analysis work |
| assay data | assaying and laboratory procedures used and | carried out on the 1m drill chip samples and the | ||
| and | whether the technique is considered partial or | rock chip samples. The laboratory techniques | ||
| laboratory | total. | below are for all samples submitted to Genalysis | ||
| tests | | For geophysical tools, spectrometers, handheld | and are considered appropriate for the style of | |
| XRF instruments, etc, the parameters used in | mineralisation defined at the Yangibana REE | |||
| determining the analysis including instrument | Project: FP6/MS | |||
| make and model, reading times, calibrations | | Blind field duplicates were collected at a rate of | ||
| factors applied and their derivation, etc. | approximately 1 duplicate for every 20 samples | |||
| | Nature of quality control procedures adopted (eg | that are to be submitted to Genalysis for | ||
| standards, blanks, duplicates, external | laboratory analysis. Field duplicates were split | |||
| laboratory checks) and whether acceptable | directly from the splitter as drilling proceeded at | |||
| levels of accuracy (ie lack of bias) and precision | the request of the supervising geologist. | |||
| have been established. | ||||
| Verification | | The verification of significant intersections by | | At least two company personnel verify all |
| of sampling | either independent or alternative company | significant intersections. | ||
| and assaying | personnel. | | All geological logging and sampling information is | |
| | The use of twinned holes. | completed firstly on to paper logs before being | ||
| | Documentation of primary data, data entry | transferred to Microsoft Excel spreadsheets. | ||
| procedures, data verification, data storage | Physical logs and sampling data are returned to | |||
| (physical and electronic) protocols. | the Hastings head office for scanning and storage. | |||
| | Discuss any adjustment to assay data. | Electronic copies of all information are backed up | ||
| daily. | ||||
| | No adjustments of assay data are considered | |||
| necessary. | ||||
| Location of | | Accuracy and quality of surveys used to locate | | A Garmin GPSMap62 hand-held GPS is used to |
| data points | drill holes (collar and down-hole surveys), | define the location of the drill hole collars. | ||
| trenches, mine workings and other locations | Standard practice is for the GPS to be left at the |
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| Criteria JORC Code explanation |
Commentary |
|---|---|
| used in Mineral Resource estimation. Specification of the grid system used. Quality and adequacy of topographic control. |
site of the collar for a period of 5 minutes to obtain a steady reading. Collar locations are considered to be accurate to within 5m. Collars will be picked up by DGPS in the future. Down hole surveys are conducted by the drill contractors using a Reflex electronic single-shot camera with readings for dip and magnetic azimuth nominally taken every 30m down hole, except in holes of less than 30m. The instrument is positioned within a stainless steel drill rod so as not to affect the magnetic azimuth. Grid system used is MGA 94 (Zone 50) Topographic control is based on the detailed 1m topographic survey undertaken by Hyvista Corporation in 2016. |
| Data spacing and distribution Data spacing for reporting of Exploration Results. Whether the data spacing and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied. Whether sample compositing has been applied. |
Hole collars were initially laid out at 50m along the strike of the outcropping mineralisation and the trace of the aeromagnetic/radiometric anomaly. Collar locations were varied slightly dependent on access at a given site and some holes were not drilled based on geological considerations. Further details are provided in the collar co- ordinate table contained elsewhere in this report. No sample compositing is used in this report, all results detailed are the product of 1m downhole sample intervals. |
| Orientation of data in relation to geological structure Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type. If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material. |
Most drill holes in the current programme are at - 60o(subject to access to the preferred collar position) and as such intersected widths do not represent true thickness. |
| Sample security The measures taken to ensure sample security. |
The chain of custody is managed by the project geologist who places calico sample bags in polyweave sacks. Up to 10 calico sample bags are placed in each sack. Each sack is clearly labelled with: Hastings Technology Metals Ltd Address of laboratory Sample range Samples were delivered by Hastings personnel to the Nexus Logistics base in order to be loaded on the next available truck for delivery to Genalysis. The freight provider delivers the samples directly to the laboratory. Detailed records are kept of all samples that are dispatched, including details of chain of custody. |
| Audits or reviews The results of any audits or reviews of sampling techniques and data. |
No audit of sampling data has been completed to date but a review will be conducted once all data |
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| Criteria JORC Code explanation |
Commentary |
|---|---|
| from Genalysis (Perth) has been received. Data is validated when loading into the database and will be validated again prior to any Resource estimation studies. |
Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section.)
| Criteria | JORC Code explanation | JORC Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Mineral | | Type, reference name/number, location and | | The RC drilling at the targets to the south-west of |
| tenement and | ownership including agreements or material | Fraser’s that are reported in this document was | ||
| land tenure | issues with third parties such as joint ventures, | carried out within E09/1989 and E09/1700. | ||
| status | partnerships, overriding royalties, native title | | All Yangibana tenements are in good standing | |
| interests, historical sites, wilderness or national | and no known impediments exist. | |||
| park and environmental settings. | ||||
| | The security of the tenure held at the time of | |||
| reporting along with any known impediments to | ||||
| obtaining a licence to operate in the area. | ||||
| Exploration | | Acknowledgment and appraisal of exploration | | No previous exploration has been carried in this |
| done by other | by other parties. | portion of the project area. | ||
| parties | ||||
| Geology | | Deposit type, geological setting and style of | | The Yangibana ironstones within the Yangibana |
| mineralisation. | Project are part of an extensive REE-mineralised | |||
| system associated with the Gifford Creek | ||||
| Carbonatite Complex. The lenses have a total | ||||
| strike length of at least 12km. | ||||
| | These ironstone lenses have been explored | |||
| previously for base metals, manganese, uranium, | ||||
| diamonds and rare earths. | ||||
| | The ironstones are considered by GSWA to be | |||
| coeval with the numerous carbonatite sills that | ||||
| occur within Hastings tenements, or at least part | ||||
| of the same magmatic/hydrothermal system. | ||||
| Drill hole | | A summary of all information material to the | | Refer to details of drilling in table in the body of |
| Information | understanding of the exploration results | this report and the appendices. | ||
| including a tabulation of the following | ||||
| information for all Material drill holes: | ||||
o easting and northing of the drill hole collar |
||||
o elevation or RL (Reduced Level – elevation |
||||
| above sea level in metres) of the drill hole | ||||
| collar | ||||
o dip and azimuth of the hole |
||||
o down hole length and interception depth |
||||
o hole length. |
||||
| | If the exclusion of this information is justified on | |||
| the basis that the information is not Material | ||||
| and this exclusion does not detract from the | ||||
| understanding of the report, the Competent | ||||
| Person should clearly explain why this is the | ||||
| case. |
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| Criteria | JORC Code explanation | JORC Code explanation | Commentary | Commentary | |
|---|---|---|---|---|---|
| Data | | In reporting Exploration Results, weighting | | All intervals reported are composed of 1m | |
| aggregation | averaging techniques, maximum and/or | downhole intervals and as such are length | |||
| methods | minimum grade truncations (eg cutting of high | weighted. A lower cut-off grade of | |||
| grades) and cut-off grades are usually Material | 0.20%Nd2O3+Pr2O3has been used for assessing | ||||
| and should be stated. | significant intercepts, and no upper cut-off grade | ||||
| | Where aggregate intercepts incorporate short | was applied. | |||
| lengths of high grade results and longer lengths | |
Maximum internal dilution of 1m was incorporated | |||
| of low grade results, the procedure used for | in reported significant intercepts. | ||||
| such aggregation should be stated and some | | The basis for the metal equivalents used for | |||
| typical examples of such aggregations should | reporting are provided in the body of the ASX | ||||
| be shown in detail. | announcement. | ||||
| | The assumptions used for any reporting of | . | |||
| metal equivalent values should be clearly | |||||
| stated. | |||||
| Relationship | | These relationships are particularly important in | |
True widths for mineralisation have not been | |
| between | the reporting of Exploration Results. | calculated and as such only downhole lengths | |||
| mineralisation widths and intercept lengths |
|
If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported. If it is not known and only the down hole |
| have been reported. It is expected that true widths will be less than downhole widths, due to the apparent dip of the mineralisation. |
|
| lengths are reported, there should be a clear | |||||
| statement to this effect (eg ‘down hole length, | |||||
| _true width not known’). _ | |||||
| Diagrams | | Appropriate maps and sections (with scales) | | Appropriate maps and sections are available in | |
| and tabulations of intercepts should be included | the body of this ASX announcement. | ||||
| for any significant discovery being reported | |||||
| These should include, but not be limited to a | |||||
| plan view of drill hole collar locations and | |||||
| appropriate sectional views. | |||||
| Balanced | | Where comprehensive reporting of all | | Reporting of results in this report is considered | |
| reporting | Exploration Results is not practicable, | balanced. | |||
| representative reporting of both low and high | |||||
| grades and/or widths should be practiced to | |||||
| avoid misleading reporting of Exploration | |||||
| Results. | |||||
| Other | | Other exploration data, if meaningful and | | Geological mapping has continued in the vicinity | |
| substantive | material, should be reported including (but not | of the drilling as the programme proceeds. | |||
| exploration | limited to): geological observations; geophysical | ||||
| data | survey results; geochemical survey results; bulk | ||||
| samples – size and method of treatment; | |||||
| metallurgical test results; bulk density, | |||||
| groundwater, geotechnical and rock | |||||
| characteristics; potential deleterious or | |||||
| contaminating substances. | |||||
| Further work | | The nature and scale of planned further work | | The current drilling programme is primarily | |
| (eg tests for lateral extensions, depth | designed to test for new resources within short | ||||
| extensions or large-scale step-out drilling). | trucking distances from the proposed plant site. | ||||
| | Diagrams clearly highlighting the areas of | ||||
| possible extensions, including the main | |||||
| geological interpretations and future drilling | |||||
| areas, provided this information is not | |||||
| commercially sensitive. |
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