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ENCOUNTER RESOURCES LIMITED Regulatory Filings 2017

Feb 13, 2017

64856_rns_2017-02-13_3e7bc08e-d631-4d13-b543-c11f6eb3098f.pdf

Regulatory Filings

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Level 7, 600 Murray Street West Perth WA 6005

PO Box 273 West Perth WA 6872

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P 08 9486 9455 F 08 6210 1578

www.enrl.com.au

ASX : ENR

14 February 2017

Company Announcements Office Australian Securities Exchange 4th Floor, 20 Bridge Street Sydney NSW 2000

Reef St le Gold at East Thomson’s Dome y

  • East Thomson’s Dome is located 5km north of Telfer and hosts prospective stratigraphy similar to the host units at Telfer

  • Historical shallow exploration in the 1990s discovered an area of near surface high grade gold at the Fold Closure prospect including intersections:

  • 4m @ 29 g/t Au from 31m in NTR 5

  • 2m @ 33 g/t Au from 22m in NTR 12

  • 10m @ 9.8 g/t from 16m in NTR 17 incl. 2m @ 45.8 g/t Au from 20m

  • 2m @ 76.2 g/t Au from 35m in NTR 57

  • 7m @ 17.1 g/t Au from 16m in NTR 61 incl. 3m @ 37.6 g/t Au from 19m

  • This area of high grade reef style gold remains open down dip and along strike

  • The most recent exploration at East Thomson’s was conducted by Barrick in 2005 when two 1000m deep diamond holes were completed. Barrick’s DDH at the Fold Closure intersected 3m @ 8.2g/t Au from 243m and remains open in all directions

  • RC drill program at East Thomson’s to commence in April-May 2017 immediately following the next phase of drilling at Telfer West

The directors of Encounter Resources Ltd (“ Encounter ” or “ the Company ”) are pleased to report that its ongoing review of historical exploration data from the recently acquired East Thomson’s Dome project (“East Thomson’s”) has identified the presence of high grade, near surface gold mineralisation at the Fold Closure prospect. East Thomson’s is a high quality exploration opportunity located just 5km from the major gold-copper mine at Telfer (Figure 1).

Background

The domal structure at East Thomson’s has a core of Telfer Formation sediments with the fold axis trending WNW. This geological setting is similar to the setting of the high grade reefs at Telfer.

Historical exploration at East Thomson’s was conducted by Newmont, Duval Mining and Mt Burgess Mining NL between 1985 and 2003. The most recent exploration was completed by Barrick Gold Corporation (“ Barrick ”) in 2003-2006. Previous drilling completed at East Thomson’s was mainly shallow RAB and RC programmes with only 3 diamond holes drilled across the 4km by 4km project. In total, 438 holes have been drilled at East Thomson’s with only 10 of these holes exceeding 100m depth and the remainder of the holes averaging 28m depth.

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Figure 1: Telfer Region Gold Projects. Interpreted mineralised domes and location map – Bing background

Historical Exploration Results

The review of historical exploration data is continuing. Early results from this review have identified areas that warrant immediate follow up exploration. Historical shallow exploration in the 1990s at the Fold Closure prospect discovered an area of near surface high grade gold that outcrops on the fold axis of the East Thomson’s Dome. The Fold Closure prospect is an area 600m by 500m located in the centre of the East Thomson’s project (see Figures 1 and 2).

The Fold Closure prospect has high grade reef style gold mineralisation that has been drilled to a depth of approximately 50m and remains open down dip and along strike. A total of 107 holes have been drilled in and around the Fold Closure prospect with only 2 of these holes being diamond holes and only 6 holes in total exceeding 100m downhole depth (see Figure 4). The average depth of the drilling at the Fold Closure, excluding the 6 deepest holes, is 34m.

The most recent drilling at East Thomson’s was conducted by Barrick in 2005 when two ~1000m deep diamond holes were completed with both holes returning encouraging intersections. Barrick’s DDH at the Fold Closure returned 3m @ 8.2 g/t Au from 243m in a quartz reef similar to the host of the gold mineralisation near surface. This intersection sits to the northwest of the high grade near surface gold and remains open in all directions (see Figure 2).

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Figure 2: Fold Closure Prospect (East Thomson’s Dome): Maximum gold in hole plot on surface geology (darker green = outcropping sediments, lighter green = sediment float)

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Figure 3: Cross section A-A’ high grade area, Fold Closure Prospect (Horizontal: Vertical scale = 1:1)

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Figure 4: Drill collar file - Fold Closure region. Holes coloured by depth of hole

Upcoming Exploration

East Thomson’s high grade, quartz reef mineralisation is similar to the upper reefs at Telfer. Given this context, the limited depth extend of previous exploration and location of the gold opportunity, follow up exploration is planned to commence as soon as possible.

Upcoming exploration will focus on finding extensions to the high grade reef style mineralisation at the Fold Closure and to assess how these near surface mineralised reefs fit into a potential larger mineral system. This program will involve a series of RC drill traverses and some diamond drilling from surface to orientate the mineralised reefs.

A second focus will be to follow up the diamond hole drilled by Barrick that contained an intersection of 3m @ 8.2g/t gold from 243m. Drilling will seek to establish continuity of this quartz lode and will endeavour to identify the relationship between the quartz reef intersected in this drill hole and the high grade near surface reefs.

Future exploration will also focus on the broader domal structure at East Thomson’s where the fold nose of the dome of prospective stratigraphy extends under cover and is largely untested. Exploration at East Thomson’s will also assess the potential for stockwork style mineralisation at depth.

Exploration at East Thomson’s is planned to commence in April-May following the summer cyclone period and will follow the planned drilling program at Telfer West.

Hole_ID **Hole Type **
Northing (m)
Easting (m) RL(m) EOH(m) Dip Azi
BETRC0003 RC 7607581 414224 290 59 -90 0
BTRCD0003 RCD 7607896 414187 290 1041.3 -66 192
CTH107 RAB 7607709 414058 301 25 -90 0
CTH108 RAB 7607726 414078 301 25 -90 0
CTH109 RAB 7607742 414097 301 25 -90 0
CTH110 RAB 7607758 414117 301 20 -90 0
CTH111 RAB 7607775 414137 301 20 -90 0
CTH112 RAB 7607791 414158 303 25 -90 0
CTH113 RAB 7607807 414178 303 25 -90 0
CTH114 RAB 7607824 414197 303 25 -90 0
CTH115 RAB 7607840 414217 303 25 -90 0
CTH116 RAB 7607856 414237 303 25 -90 0
CTH117 RAB 7607873 414256 303 25 -90 0
CTH118 RAB 7607889 414276 304 25 -90 0
CTH119 RAB 7607905 414296 304 25 -90 0
CTH178 RAB 7607655 413931 297 25 -90 0
CTH179 RAB 7607618 413964 299 25 -90 0
CTH180 RAB 7607581 413998 299 25 -90 0
CTH181 RAB 7607545 414032 299 25 -90 0
CTH182 RAB 7607508 414066 301 25 -90 0
CTH66 RAB 7607368 414014 299 25 -90 0
CTH67 RAB 7607365 414040 299 25 -90 0
CTH68 RAB 7607362 414065 301 25 -90 0
CTH69 RAB 7607359 414091 301 25 -90 0
CTH70 RAB 7607356 414115 301 25 -90 0
CTH71 RAB 7607352 414140 301 25 -90 0
CTH72 RAB 7607349 414166 304 25 -90 0
CTH73 RAB 7607346 414191 304 25 -90 0
CTH74 RAB 7607343 414217 304 25 -90 0
CTH75 RAB 7607340 414241 304 25 -90 0
CTH76 RAB 7607337 414266 306 25 -90 0
CTH77 RAB 7607333 414292 306 25 -90 0
CTH78 RAB 7607330 414317 306 25 -90 0
CTH79 RAB 7607327 414343 306 25 -90 0
CTH80 RAB 7607324 414368 308 11 -90 0
CTH81 RAB 7607321 414392 308 25 -90 0
CTH82 RAB 7607462 414072 301 25 -90 0
CTH83 RAB 7607416 414072 301 25 -90 0
CTH84 RAB 7607370 414072 301 25 -90 0
CTH85 RAB 7607323 414073 301 25 -90 0
CTH86 RAB 7607277 414073 301 25 -90 0
CTH87 RAB 7607230 414073 301 25 -90 0
CTH88 RAB 7607184 414072 302 25 -90 0
CTH89 RAB 7607138 414072 302 25 -90 0
CTH90 RAB 7607091 414073 302 25 -90 0
CTH91 RAB 7607045 414073 302 25 -90 0
ET13 RAB 7607151 414498 311 41 -60 11.4
ETRC012 RC 7607605 414155 301 50 -60 121.4
ETRC013 RC 7607624 414163 303 50 -60 121.4
ETRC014 RC 7607643 414173 303 50 -60 121.4
ETRC015 RC 7607657 414180 303 50 -60 121.4
ETRC016 RC 7607548 414134 301 30 -60 121.4
ETRC017 RC 7607558 414115 301 60 -60 121.4
ETRC018 RC 7607539 414094 301 60 -60 121.4
ETRC019 RC 7607490 414051 299 40 -60 121.4
NTR12 RC 7607508 414116 301 41 -60 316
NTR13 RC 7607499 414101 301 39 -60 317
NTR14 RC 7607489 414090 301 45 -90 0
NTR15 RC 7607478 414080 301 39 -60 319
NTR16 RC 7607469 414068 301 39 -60 314
NTR17 RC 7607516 414125 301 39 -60 313
NTR18 RC 7607524 414139 301 39 -60 320
NTR19 RC 7607539 414146 301 39 -60 319
NTR2 RC 7607341 414016 299 78 -90 0
NTR20 RC 7607556 414161 303 39 -60 312
NTR21 RC 7607422 414127 301 39 -90 0
NTR22 RC 7607444 414148 301 33 -90 0
NTR23 RC 7607415 414113 301 33 -90 0
NTR24 RC 7607454 414126 301 33 -90 0
NTR25 RC 7607574 414025 299 27 -90 0
NTR27 RC 7607651 414111 301 33 -90 0
NTR28 RC 7607682 414106 301 33 -90 0
NTR29 RC 7607689 414132 301 33 -90 0
NTR3 RC 7607497 414125 301 126 -60 314
NTR30 RC 7607665 414157 303 33 -90 0
NTR4 RC 7607589 414180 303 90 -60 328
NTR5 RC 7607526 414094 301 42 -60 134
NTR53 RC 7607473 414103 301 81 -60 314
NTR54 RC 7607509 414149 301 75 -60 320
NTR55 RC 7607407 414140 301 75 -90 0
NTR56 RC 7607510 414108 301 20 -90 0
NTR57 RC 7607503 414118 301 45 -90 0
NTR58 RC 7607506 414103 301 20 -90 0
NTR59 RC 7607502 414107 301 35 -60 315
NTR6 RC 7607594 414143 301 150 -90 0
NTR60 RC 7607515 414116 301 20 -60 315
NTR61 RC 7607510 414120 301 28 -60 315
NTR62 RC 7607506 414124 301 43 -60 315
NTR63 RC 7607519 414132 301 30 -60 315
NTR64 RC 7607515 414137 301 40 -60 315
NTR7 RC 7607946 414291 304 64 -90 0
NTR8 RC 7607303 414059 301 66 -90 0
NTR9 RC 7607076 414023 299 90 -90 0
TH1 RAB 7607572 414108 301 25 -90 0
TH10 RAB 7607558 414293 305 25 -90 0
TH2 RAB 7607571 414129 301 25 -90 0
TH3 RAB 7607569 414149 301 25 -90 0
TH4 RAB 7607568 414170 303 25 -90 0
TH5 RAB 7607566 414190 303 25 -90 0
TH6 RAB 7607564 414211 303 25 -90 0
TH7 RAB 7607563 414231 303 25 -90 0
TH8 RAB 7607561 414252 303 25 -90 0
TH9 RAB 7607560 414272 305 25 -90 0
YAC2034 AC 7607939 414354 304 6 -90 0
YDD002 DD 7607499 414240 303 403 -60 270
YRC005 RC 7607561 414398 307 160 -60 262
YRC006 RC 7607933 414252 302 144 -60 224

Table 1: Historical drill hole collar locations – Fold Closure Prospect (East Thomson’s Dome) Estimated drill hole coordinates GDA94 zone 51 datum. Collars positions are estimated from conversion of historical drill hole database. EOH = End of hole depth; m=metre; azi=azimuth. DD = Diamond drillhole, RCD = RC precollar with diamond tail, RC = Reverse circulation hole, RAB = Rotary Air Blast hole, AC = Aircore hole

Hole ID From (m) To (m) Length Gold (ppb) Arsenic Bismuth Copper (ppm)
(m) (ppm) (ppm)
BTRCD0003 183 186 3 563 19 1 427
and 243 246 3 8237 15 77 641
incl 243 245 2 11775 17 106 742
and 831 833 2 2040 ltd 1 127
CTH119 12 14 2 630 7 - 194
CTH66* 22 25 3 4933 10 - 457
incl 22 24 2 6770 14 - 495
CTH67 22 24 2 540 3 - 386
ETRC019 8 10 2 1340 1 - 212
NTR12 20 26 6 11503 130 - 547
incl 22 24 2 33000 350 - 890
NTR13 10 14 4 560 ltd - 265
NTR14 42 44 2 1110 ltd - 480
NTR17 16 26 10 9854 58 - 609
incl 20 22 2 45800 250 - 1450
NTR18 12 14 2 700 ltd - 315
and 22 24 2 550 10 - 790
CTH87 18 20 2 670 8 - 314
NTR22 26 28 2 970 ltd - 410
NTR27 26 28 2 700 ltd - 510
NTR28 16 18 2 630 ltd - 280
NTR3 27 29 2 990 ltd - 220
and 59 61 2 680 ltd - 1300
NTR30 28 30 2 620 ltd - 570
NTR5 31 37 6 19583 500 - 1150
incl 31 35 4 28970 640 - 1315
NTR53 58 64 6 3067 113 - 1257
incl 58 60 2 6300 200 - 835
NTR54 4 6 2 620 ltd - 320
NTR55 22 24 2 850 ltd - 300
and 30 32 2 550 10 - 450
and 40 42 2 1080 10 - 630
NTR56 9 12 3 2577 33 - -
incl 11 12 1 6200 100 - -
NTR57 35 38 3 51123 800 - -
incl 35 37 2 76250 1200 - -
NTR58 8 12 4 668 ltd - -
NTR59 16 22 6 613 ltd - -
NTR6 48 50 2 650 ltd - 390
NTR60 8 14 6 918 1 - -
NTR61 16 23 7 17131 17 - -
incl 19 22 3 37527 40 - -
NTR62 20 28 8 3910 25 - -
incl 20 24 4 6910 50 - -
NTR63 20 24 4 5320 107 - -
incl 20 21 1 18100 400 - -
NTR64 35 38 3 547 ltd - -
NTR8 58 60 2 1560 20 - 460
NTR9 48 52 4 505 ltd - 345
TH5 4 6 2 840 36 - 635
and 10 12 2 580 39 - 280
and 22 25 2 1055 17 - 313
TH6 2 4 2 600 400 - 555
and 14 22 8 775 49 - 693
TH7 8 10 2 1080 1900 - 660
YDD002 24 28 4 1798 12 ltd 288
incl 27 28 1 6390 43 - 619
and 48 50 2 500 7 ltd 501
and 170 174 4 540 26 5 600

Table 2: Historical drilling assay results – Fold Closure (East Thomson’s Dome) Intervals are calculated at a +0.5 g/t Au lower cut-off and in excess of 1gm. Some internal lower grade (<0.5g/t Au) intervals are included in the composite calculations. Internal higher grade intervals calculated at a 5g/t Au lower cut-off. All arsenic, bismuth and copper intervals are included (- represent not analysed) ltd = less than detection * = end of hole interval

Location Plan

Encounter holds exploration tenure over 2,000km² of the Paterson Province in Western Australia, with the main Yeneena project located 35km SE of the Nifty copper mine and 40km SW of the Telfer gold/copper deposit (Figure 5). The targets identified in the Paterson are located adjacent to major regional faults and have been identified through electromagnetics, geochemistry and structural targeting. The company is actively exploring for copper-cobalt and zinc-lead deposits at the Yeneena as well as gold-copper deposits in the Telfer region.

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Figure 5: Yeneena region leasing and targets areas

The information in this report that relates to Exploration Results is based on information compiled by Mr. Peter Bewick who is a Member of the Australasian Institute of Mining and Metallurgy. Mr. Bewick holds shares and options in and is a full time employee of Encounter Resources Ltd and has sufficient 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 'Australian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves'. Mr Bewick consents to the inclusion in the report of the matters based on the information compiled by him, in the form and context in which it appears.

The Company confirms that it is not aware of any new information or data that materially affects the information in the relevant ASX releases and the form and context of the announcement has not materially changed.

SECTION 1 SAMPLING TECHNIQUES AND DATA

SECTION 1 SAMPLING TECHNIQUES AND DATA
Criteria JORC Code explanation
Commentary
Sampling
techniques
Nature and quality of sampling (e.g. cut
channels, random chips, or specific
specialised industry standard
measurement tools appropriate to the
minerals under investigation, such as
down hole gamma sondes, or handheld
XRF instruments, etc). These examples
should not be taken as limiting the
broad meaning of sampling.
Drilling at the Fold Closure prospect at East Thomson’s Dome
was sampled by Duval Mining, Cove Mining, Newmont
Australia Ltd and Barrick. The drilling was completed over a
number of campaign between 1985 and 2005. In total, 107
holes were drilled at the Fold Closure for a total of 5444.3m.
The majority of drill holes were sampled in their entirety with
half core taken from diamond holes and +1kg splits of RAB,
RC and aircore holes used for analysis.
Include reference to measures taken to
ensure sample representivity and the
appropriate calibration of any
measurement tools or systems used
The historical drilling information for the project was compiled
by Barrick in 2004. Where possible Encounter staff, using a
handheld GPS, have located hole collars with an estimated
accuracy of +/- 5m. Where collars could not be found the
information from the Barrick database was simply converted
from AMG to MGA coordinates. Hole accuracy in the historic
database is expected to be in the order of +/- 5m.
Aspects of the determination of
mineralisation that are Material to the
Public Report. In cases where ‘industry
standard’ work has been done this
would be relatively simple (e.g. ‘reverse
circulation drilling was used to obtain 1
m samples from which 3 kg was
pulverised to produce a 30 g charge for
fire assay’). In other cases more
explanation may be required, such as
where there is coarse gold that has
inherent sampling problems. Unusual
commodities or mineralisation types
(e.g. submarine nodules) may warrant
disclosure of detailed information
The diamond core was drilled at either HQ or NQ diameter
with samples submitted as half core samples. RAB, RC and
aircore drilling submitted a +1kg sample for analysis.
Information on the sample analysis and preparation was not
found in the historic reports.
Drilling techniques Drill type (e.g. core, reverse circulation,
open-hole hammer, rotary air blast,
auger, Bangka, sonic, etc) and details
(e.g. core diameter, triple or standard
tube, depth of diamond tails, face-
sampling bit or other type, whether core
is oriented and if so, by what method,
etc).
Diamond holes were either HQ or NQ sized holes. No
comments were made in the historic reports detailing the
hammer or bit size used in the RAB, RC and aircore drilling.
Drill sample
recovery
Method of recording and assessing
core and chip sample recoveries and
results assessed
This information was not found in the historic reports.
Measures taken to maximise sample
recovery and ensure representative
nature of the samples
Unable to determine from historical reports.
Whether a relationship exists between
sample recovery and grade and
whether sample bias may have
occurred due to preferential loss/gain of
fine/coarse material.
To date, no detailed analysis to determine the relationship
between sample recovery and/or and grade has been
undertaken for this drill project.
Criteria JORC Code explanation
Commentary
Logging Whether core and chip samples have been
geologically and geotechnically logged to a level
of detail to support appropriate Mineral Resource
estimation, mining studies and metallurgical
studies.
Geological logging was carried out on drill holes by
various company and contract geologist over the past
30 years. The majority of holes note lithology and
sulphide abundance. Based on the information
available in the historical reports only the diamond
holes drilled by Barrick were orientated.
Whether logging is qualitative or quantitative in
nature. Core (or costean, channel, etc)
photography.
Geological logging is qualitative in nature and records
interpreted lithology, alteration, mineralisation,
structure, veining and other features of the samples.
The total length and percentage of the relevant
intersections logged
All historic drill holes were logged in full.
Sub-sampling
techniques and
sample
preparation
If core, whether cut or sawn and whether quarter,
half or all core taken.
The core samples reported in this announcement
were half cut core.
If non-core, whether riffled, tube sampled, rotary
split, etc and whether sampled wet or dry.
Unable to determine from historical reports.
For all sample types, the nature, quality and
appropriateness of the sample preparation
technique.
Unable to verify from historical geological reports.
Quality control procedures adopted for all sub-
sampling stages to maximise representivity of
samples.
Unable to determine from historical reports.
Measures taken to ensure that the sampling is
representative of the in situ material collected,
including for instance results for field
duplicate/second-half sampling.
Unable to determine from historical reports.
Whether sample sizes are appropriate to the grain
size of the material being sampled.
The sample sizes are considered appropriate to give
an indication of the gold and base metal anomalism
and mineralisation at East Thomson’s Dome.
Quality of assay
data and
laboratory tests
The nature, quality and appropriateness of the
assaying and laboratory procedures used and
whether the technique is considered partial or
total.
No information is available in the historic reports on
the nature of the assaying completed.
For geophysical tools, spectrometers, handheld
XRF instruments, etc, the parameters used in
determining the analysis including instrument
make and model, reading times, calibrations
factors applied and their derivation, etc.
No Geophysical tools used
Nature of quality control procedures adopted (e.g.
standards, blanks, duplicates, external laboratory
checks) and whether acceptable levels of
accuracy (i.e. lack of bias) and precision have
been established.
No information is available in the historic reports on
laboratory QAQC procedures.
Criteria JORC Code explanation
Commentary
Verification of sampling and
assaying
The verification of significant
intersections by either independent or
alternative company personnel.
The intersections included in this report have been
verified by Kristian Hendricksen (Senior Geologist)
The use of twinned holes.
No twinned holes have been drilled.
Documentation of primary data, data
entry procedures, data verification, data
storage (physical and electronic)
protocols.
Primary data for the diamond drilling at the East
Thomson’s Dome project was collected from
historical WAMEX reports by Barrick.
Discuss any adjustment to assay data.
No adjustments or calibrations are made to any
assay data from East Thomson’s Dome.
Location of data points Accuracy and quality of surveys used to
locate drill holes (collar and down-hole
surveys), trenches, mine workings and
other locations used in Mineral Resource
estimation.
Historic drill hole collar locations (where located)
were verified by Encounter personnel using a
handheld GPS(+/-5m). Where collars could not be
located the hole location was converted directly
from the Barrick Database (+/-5m)
Down hole surveys were reported as being
collected during this drilling program at approx.
100m intervals downhole but no information
relating to the downhole surveys can be found in
the historical reports.
Specification of the grid system used.
The grid system used is MGA_GDA94, zone 51.
Quality and adequacy of topographic
control.
Estimated RLs were assigned using a handheld
GPS.
Data spacing and distribution Data spacing for reporting of Exploration
Results.
The drilling at the prospect is not systematic and is
shallow in nature. Estimated collar locations and
hole depths for all 107 holes discussed in this
announcement are shown in TABLE 1 of the main
report.
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.
Mineralisation has not yet demonstrated to be
sufficient in both geological and grade continuity
appropriate for the Mineral Resource and Ore
Reserve estimation procedure(s) and
classifications to be applied.
Whether sample compositing has been
applied.
Adjacent drill samples in excess of 0.5g/t gold and
total in excess of 1gm have been composited with
samples in excess of 5g/t gold shown individually
in TABLE 2 of the main report.
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.
N/A – this is early stage drilling and the orientation
of sampling to the mineralisation is not known.
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.
This is early stage drilling and the orientation of
sampling to the mineralisation is not known.
Sample security The measures taken to ensure sample
security.
The chain of custody of the samples taken was not
detailed in the historic report.
Audits or reviews The results of any audits or reviews of
sampling techniques and data.
No QAQC or sample audit information was not
found in the historic WAMEX reports.
SECTION 2 REPORTING OF EXPLORATION RESULTS SECTION 2 REPORTING OF EXPLORATION RESULTS SECTION 2 REPORTING OF EXPLORATION RESULTS
Criteria JORC Code explanation Commentary
Mineral tenement and The East Thomson’s Dome project is located
land tenure status within the tenements E45/3446, P45/2750-2 which
is 100% held by Hamelin Resources Pty Ltd, a
Type, reference name/number, location and 100% owned subsidiary of Encounter.
ownership including agreements or material
issues with third parties including joint These tenements are contained completely within
ventures, partnerships, overriding royalties, land where the Martu People have been
native title interests, historical sites, wilderness determined to hold native title rights.
or national park and environmental settings.
No historical or environmentally sensitive sites
have been identified in the area of work.
Exploration done by The East Thomson’s Dome Area has been
other parties exposed to more than 30 years of gold and base
metal exploration since the early 1970’s.
Companies that have previously held the ground
or been involved in joint ventures include
Newmont Australia Ltd, Newcrest Mining Ltd,
Duval Mining Australia Ltd, Geopeko Ltd,
Marathon Petroleum Pty Ltd, Western Mining
Corporation, MIM Exploration Pty Ltd,
Acknowledgment and appraisal of exploration
by other parties.
Mount Burgess Mining NL, BHP Minerals Pty Ltd,
Cove Mining NL and various other smaller
companies and individuals.
Previous exploration activities have included,
geochemical lag and soil sampling, geological
mapping, photo-lithological interpretations, rock
chip sampling, RAB drilling, RC drilling, diamond
core drilling, PIMA studies, and geophysical
surveys (IP surveys, EM surveys and
aeromagnetic surveys).
Geology The East Thomson’s Dome project is situated in
the Proterozoic Paterson Province of Western
Australia. A simplified geological interpretation
shows a domal feature with Malu Formation in the
Deposit type, geological setting and style of
mineralisation
core of the fold being overlain by the Telfer
Formation forming the uppermost unit.
East Thomson’s Dome project is considered
prospective for sediment – hosted ‘Telfer style’
gold-copper mineralisation.
Drill hole information A summary of all information material to the
understanding of the exploration results
including tabulation of the following information
for all Material drill holes:
Easting and northing of the drill hole
collar

Elevation or RL (Reduced Level –
elevation above sea level in meters)
of the drill hole collar
Dip and azimuth of the hole
Refer to Table 1 in the body of this announcement
for the details of the diamond holes drilled at the
project.
Down hole length and interception
depth
Hole length
Data aggregation
methods
In reporting Exploration Results, weighting
averaging techniques, maximum and/or
minimum grade truncations (e.g. cutting of high
grades) and cut-off grades are usually Material
and should be stated.
All reported assays have been length weighted,
with a nominal 0.5g/t gold lower cut-off with a
minimum of 1gm reported as significant in the
context of the geological setting. No upper cuts-
offs have been applied.
Where aggregated intercepts incorporate short
lengths of high grade results and longer
lengths of low grade results, the procedure
used for such aggregation should be stated
and some typical examples of such
aggregations should be shown in detail.
Higher grade intervals that are internal to broader
zones of gold - copper mineralisation are reported
as included intervals, using a lower cut-off of 5g/t
Au and no minimum width.
The assumptions used for any reporting of
metal equivalent values should be clearly
stated.
No metal equivalents have been reported in this
announcement.
Criteria JORC Code explanation
Commentary
Relationship between
mineralisation widths
and intercept lengths
These relationships are particularly important
in the reporting of exploration results.
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 lengths are reported,
there should be a clear statement to this effect
(e.g. ‘down hole length, true width not known’).
The geometry of the mineralisation is not yet known
due to insufficient drilling in the targeted area.
Diagrams Appropriate maps and sections (with scales)
and tabulations of intercepts should be
included for any significant discovery being
reported. These should include, but not be
limited to a plane view of drill hole collar
locations and appropriate sectional views.
Refer to body of this announcement.
Balanced Reporting Where comprehensive reporting of all
Exploration Results is not practical,
representative reporting of both low and high
grades and/or widths should be practiced to
avoid misleading reporting of Exploration
Results.
All significant intervals are reported with a 0.5g/t Au
lower cut-off with a minimum threshold of 1gm
(internal higher grade intervals quoted at a 5g/t Au
lower cut-off).
Other substantive
exploration data
Other exploration data, if meaningful and
material, should be reported including (but not
limited to): geological observation; geophysical
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.
All meaningful and material information has been
included in the body of the text. No metallurgical or
mineralogical assessments have been completed.
Further Work The nature and scale of planned further work
(e.g. tests for lateral extensions or depth
extensions or large – scale step – out drilling).
Diagrams clearly highlighting the areas of
possible extensions, including the main
geological interpretations and future drilling
areas, provided this information is not
commercially sensitive.
The next phase of exploration at the Fold Closure
prospect will utilise an RC drilling rig to test for
lateral and down dip extensions to the areas of high
grade gold mineralisation.