Skip to main content

AI assistant

Sign in to chat with this filing

The assistant answers questions, extracts KPIs, and summarises risk factors directly from the filing text.

LEGEND MINING LIMITED Regulatory Filings 2020

May 25, 2020

65223_rns_2020-05-25_50f09c23-2a23-42a4-bb67-e1b9f145560b.pdf

Regulatory Filings

Open in viewer

Opens in your device viewer

==> picture [457 x 53] intentionally omitted <==

ASX:LEG

26 May 2020 ASX Announcement

30m of Massive Sulphides in RKDD017 and Assays from RKDD013 at Mawson

  • RKDD017 intersects a total of 30.05m of massive sulphides in three intervals

  • 19.8m from 227.8 – 247.6m downhole

  • 7.45m from 158.6 – 166.05m downhole

  • 2.8m from 193.1 – 195.9m downhole

  • RKDD013 assays received from two massive sulphide intervals

  • 12.0m @ 2.36% Ni, 1.36% Cu, 0.12% Co from 239.2m

  • 1.5m @ 2.33% Ni, 3.76% Cu, 0.12% Co from 257.5m

  • RKDD014 intersects 5.5m of semi-massive to massive sulphides from 249.7m

  • RKDD015 intersects 61.9m disseminated sulphide interval from 97.9m

  • RKDD016 intersects 3.7m interval of semi-massive to heavy disseminated sulphide from 112.7m

Legend Managing Director Mr Mark Wilson said: “The 19.8m intercept of massive sulphides makes hole 17 the best Mawson hole we have drilled to date. Holes 14, 15 and 16 have all intersected sulphides of varying widths and styles and add to the story.

“The assays received from the massive intercepts in hole 13 confirm ore grade mineralisation.

“These results add to those previously announced and indicate something big and close. We are excited by the challenge of finding it.”

==> picture [473 x 231] intentionally omitted <==

Massive Sulphide Drill Core from RKDD017 – Straight from the barrel

P a g e 1

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

==> picture [457 x 53] intentionally omitted <==

TECHNICAL DISCUSSION

An additional four diamond drillholes (RKDD014-017) totalling 1,275.5m have been completed at Mawson and assay results received from RKDD013 (see Figure 1 and Table 1). Downhole electromagnetic (DHTEM) surveying has been completed in holes RKDD014-015, with surveying of holes RKDD016-017 planned over the next five days. The drillholes were testing a combination of geophysical DHTEM targets and extensions to mineralisation intersected in previous drilling.

A summary of the mineralisation intersected in the recent drilling and assays received is as follow:

  •  RKDD017 intersected three significant intervals of massive sulphide (158.6-166.05m, 193.1-195.9m and 227.8-247.6m) totalling 30.05m.

  •  RKDD013 returned assays of: 12.0m @ 2.36% Ni, 1.36% Cu, 0.12% Co from 239.2m and 1.5m @ 2.33% Ni, 3.76% Cu, 0.12% Co from 257.5m.

  •  RKDD014 intersected 5.5m of semi-massive and massive sulphide from 249.7m downhole.

  •  RKDD015 intersected a broad 61.9m disseminated sulphide interval from 97.9m downhole.

  •  RKDD016 intersected a 3.7m interval of semi-massive to heavy disseminated sulphide from 112.7m downhole, plus five 5-10m intervals with minor (1-3%) disseminated sulphides.

  • See Appendix 3 for further descriptions of sulphide mode, type and percentage.

==> picture [404 x 288] intentionally omitted <==

Figure 1: Mawson Diamond Drillhole Locations on Aeromagnetics

Table 1: Mawson Diamond Drillhole Details

Table 1: Mawson Diamond Drillhole Details Table 1: Mawson Diamond Drillhole Details Table 1: Mawson Diamond Drillhole Details Table 1: Mawson Diamond Drillhole Details Table 1: Mawson Diamond Drillhole Details Table 1: Mawson Diamond Drillhole Details Table 1: Mawson Diamond Drillhole Details
Hole MGA94-East
MGA94-North
RL Azimuth Dip Total Depth
RKDD013
638,620
6,598,540 202 2700 -700 312.9
RKDD014 638,642 6,598,580 202 2700 -67.50 294.9
RKDD015
638,645
6,598,600 202 2700 -600 341.6
RKDD016
638,620
6,598,520 202 2680 -700 339.8
RKDD017
638,618
6,598,540 202 2700 -650 299.2

P a g e 2

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

==> picture [457 x 53] intentionally omitted <==

RKDD017

RKDD017 was designed to test a strong 50,000-60,000S offhole conductor identified in drillholes RKDD010 and RKDD013, along with extensions to the 12.0m interval of massive sulphide intersected in RKDD013 at 239.2m. The hole intersected three significant massive nickel-copper sulphide intervals: 7.45m from 158.6m, 2.8m from 193.1m and 19.8m from 227.8m. The upper two intervals are hosted by mafic/ultramafic intrusives, while the lower interval is hosted in metasediments (see Figures 1 & 2). Four other minor occurrences of massive and semi-massive sulphides (0.6-2.0m downhole thickness) were also intersected in the drillhole totalling 4.65m.

The main lower 19.8m interval of massive sulphide in RKDD017 coincides with the lower interval in RKDD013 and occurs approximately 25m up dip to the west of the RKDD013 intersection (see Figure 2). Core photos of the lower (19.8m) and upper (7.45m) massive sulphide intervals are provided in Appendices 1 and 2 respectively.

DHTEM in RKDD017 is planned over the next five days, while drill core sampling will be completed following the completion of structural logging.

==> picture [480 x 349] intentionally omitted <==

Figure 2: Drill Section 6,598,540N Showing Diamond Drillhole RKDD013 and RKDD017

P a g e 3

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

==> picture [457 x 53] intentionally omitted <==

RKDD013

RKDD013 was designed to test a strong 50,000-60,000S DHTEM conductor identified in RKDD010 and also test for extensions to the sulphide mineralisation intersected in drillhole RKDD008 (see Figures 1 & 2). The drillhole intersected a 12m interval of massive nickel-copper sulphide mineralisation from 239.2m and a further 1.5m from 257.5m downhole hosted in mafic intrusive. Assay results from these two intervals have been received and summarised in Table 2.

Table 2: Diamond Drillhole RKDD013 – 2: Diamond Drillhole RKDD013 – 2: Diamond Drillhole RKDD013 – 2: Diamond Drillhole RKDD013 – Significant Sulphide Intervals Significant Sulphide Intervals Significant Sulphide Intervals
Hole From To Int Ni % Cu % Co % Description
RKDD013 239.2 251.2 12.0 2.36 1.36 0.12 Massive Sulphide
RKDD013 257.5 259.0 1.5 2.33 3.76 0.12 Massive Sulphide

RKDD014

RKDD014 was originally designed to test the eastern extension of massive sulphide mineralisation intersected in RKDD011, and targeted a strong 50,000-60,000S offhole DHTEM plate identified in RKDD011 (see Figure 1).

RKDD014 intersected a downhole sequence of: an upper metasediment, 62m of gabbronorite, followed by a thick lower metasediment to the end of hole. The lower metasediment contained a 5.5m interval of semi-massive and massive sulphide at 249.7m downhole, along with three other minor (0.25m-0.65m) occurrences of massive sulphide (see Figure 3). The 5.5m sulphide interval is interpreted to be the eastern down dip extension (~35m) of the sulphides intersected in RKDD011 from 217.5m downhole.

The DHTEM modelling from RKDD014 clearly defined the upper and lower sulphides zones (50,000-100,000S) in RKDD011 to the west as shown in Figure 3 below. The mineralisation in RKDD014 is interpreted to continue to the east, however its extent is unknown due to the western sulphide intervals dominating the downhole response. Drill core samples from RKDD014 have been submitted for assay with results expected in 3 weeks.

==> picture [361 x 263] intentionally omitted <==

Figure 3: Drill Section 6,598,580N - RKDD011 and RKDD014

P a g e 4

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

==> picture [457 x 53] intentionally omitted <==

RKDD015

Diamond drillhole RKDD015 was designed to test the northern extension of massive sulphide mineralisation in RKDD011 and the eastern extension of the upper sulphide zone in RKDD007 (see Figure 1).

RKDD015 intersected a downhole sequence of: an upper unit of sulphide bearing mafic/ultramafic intrusives, a thick metasedimentary unit, a lower sulphide bearing mafic/ultramafic, metasediment, before ending in mafic intrusive (see Figure 4). The upper mafic/ultramafic intrusive contains 61.9m of disseminated, heavy disseminated, blebby, net-textured and minor semi-massive sulphides (pyrrhotite-chalcopyrite-pentlandite) from 97.9m downhole. This interval correlates directly with the upper sulphide interval in RKDD007 to the west and RKDD012 to the north. The lower mafic/ultramafic intrusive contains 24.2m of 3-5% disseminated sulphides.

==> picture [480 x 349] intentionally omitted <==

Figure 4: Drill Section 6,598,600N - RKDD007 and RKDD015

DHTEM modelling in RKDD015 has identified a strong offhole feature (60,000-65,000S) to the immediate south coinciding with the position of sulphide mineralisation in the RKDD011. Drill core samples from RKDD015 have been submitted for assay with results expected in 3 weeks.

P a g e 5

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

==> picture [457 x 53] intentionally omitted <==

RKDD016

Diamond drillhole RKDD016 was designed to test the southern extension of massive sulphide mineralisation in RKDD013 (see Figure 1). The hole intersected a thick sequence of ultramafic and mafic intrusives to 283m downhole, before ending in mafic granulite. The ultramafic/mafic unit contained a 3.7m interval of semi-massive to heavy disseminated sulphide at 112.7m, along with five 5-10m intervals with minor (1-3%) disseminated sulphides.

DHTEM in RKDD016 is planned over the next five days, while drill core samples have been submitted for assay with results expected in 3 weeks.

Mawson Future Programmes

  • Continue diamond drilling programme targeting extensions to the Ni-Cu mineralisation.

  • Complete DHTEM in drillholes RKDD016 and RKDD017.

  • Integration of geological and geophysical data from diamond drillholes and DHTEM into the Mawson 3D geological model.

  • Diamond dill test two FLTEM conductors (D13 & D15) in the NE part of Mawson.

  • Continue infill aircore drill programme across the greater Mawson area.

  • Continue detailed gravity survey over the main Mawson gravity high.

==> picture [391 x 336] intentionally omitted <==

Figure 5: Rockford Project – Mawson Location

Authorised by Mark Wilson, Managing Director.

P a g e 6

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

==> picture [457 x 53] intentionally omitted <==

Competent Person Statement

The information in this report that relates to Exploration Results is based on information compiled by Mr Derek Waterfield, a Member of the Australian Institute of Geoscientists and a full time employee of Legend Mining Limited. Mr Waterfield has sufficient experience that is relevant to the styles of mineralisation and types of deposit under consideration, and to the activity being undertaken, 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). Mr Waterfield consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

The information in this report that relates to Legend’s Exploration Results is a compilation of previously released to ASX by Legend Mining (11 December 2017, 19 & 27 November 2019, 9 December 2019, 15 & 23 January 2020, 31 March 2020, 21 & 22 April 2020, 4 May 2020) and Mr Derek Waterfield consents to the inclusion of these Results in this report. Mr Waterfield has advised that this consent remains in place for subsequent releases by Legend of the same information in the same form and context, until the consent is withdrawn or replaced by a subsequent report and accompanying consent. Legend confirms that it is not aware of any new information or data that materially affects the information included in the original market announcements and that all material assumptions and technical parameters in the market announcements continue to apply and have not materially changed. Legend confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcements.

COVID-19

The Company has been proactively managing the potential impact of COVID-19 and has developed systems and policies to ensure the health and safety of our employees and contractors, and limiting the risk to our operations. These systems and policies have been developed in line with the formal guidance of State and Federal health authorities and with the assistance of our contractors.

To ensure the health and wellbeing of our employees and contractors, the Company has implemented a range of measures to minimise the risk of infection and rate of transmission of COVID-19. These measures include employees and contractors completing a COVID-19 Exposure Questionnaire, increased hygiene practices, restrictions on non-essential travel, establishing strong infection control systems and protocols across the business and facilitating remote working arrangements, where practicable. The Company will continue to monitor the formal requirements and guidance of State and Federal health authorities, and act accordingly.

Visit www.legendmining.com.au for further information and announcements.

For more information contact: Mr Mark Wilson Mr Derek Waterfield Managing Director Executive Director - Technical Ph: +61 8 9212 0600 Ph: +61 8 9212 0600

P a g e 7

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Appendix 1 – RKDD017 Massive Sulphide Interval 227.8m to 247.6m

==> picture [479 x 61] intentionally omitted <==

==> picture [479 x 168] intentionally omitted <==

==> picture [479 x 164] intentionally omitted <==

==> picture [479 x 163] intentionally omitted <==

==> picture [479 x 161] intentionally omitted <==

P a g e 8

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Appendix 2 – RKDD017 Massive Sulphide Interval 158.6 to 166.05m

==> picture [478 x 107] intentionally omitted <==

==> picture [478 x 179] intentionally omitted <==

==> picture [478 x 37] intentionally omitted <==

Appendix 3 – Summary of Sulphide Mode, Type and Percentage

Hole Interval Sulphide Mode Sulphide Type Sulphide %
(Visual Estimate)
RKDD013 239.2-251.2m Massive Pyrrhotite-chalcopyrite-pentlandite >80%
RKDD013 257.5-259.0m Massive Pyrrhotite-chalcopyrite-pentlandite >80%
RKDD014 249.7-255.2m Semi-massive to
massive
Pyrrhotite-chalcopyrite-pentlandite >40% to <80%
>80%
RKDD015 97.9-159.8m Disseminated, blebby,
net-textured, semi-
massive
Pyrrhotite-chalcopyrite-pentlandite 1-5%, 20-40%,
>40% to <80%
RKDD016 112.7-116.4m Semi-massive and
Heavy disseminated
Pyrrhotite-chalcopyrite-pentlandite >40% to <80%
5-20%
RKDD017 227.8-247.6m Massive Pyrrhotite-chalcopyrite-pentlandite >80%
RKDD017 158.6-166.05m Massive Pyrrhotite-chalcopyrite-pentlandite >80%
RKDD017 193.1-195.9m Massive Pyrrhotite-chalcopyrite-pentlandite >80%

Cautionary Statement: The sulphide percentage is a visual estimate of total sulphide with analytical results pending (excluding RKDD013).

Legend Field Logging Guidelines

Sulphide Mode **Percentage Range **
Disseminated & blebby 1-5%
HeavyDisseminated 5-20%
Matrix 20-40%
Net-Textured 20-40%
Semi-Massive >40% to <80%
Massive >80%

P a g e 9

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Appendix 4: Legend Mining Ltd – Diamond Drilling Programmes Mawson Prospect JORC Code Edition 2012: Table 1

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.
• Include reference to measures
taken to ensure sample
representivity and the
appropriate calibration of any
measurement tools or systems
used.
• 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.
Diamond drilling was used to produce
half NQ2 core samples (between
0.2m-1.2m) which were submitted to
Intertek Genalysis Laboratory
Services Perth for geochemical
analysis.
Sample intervals were based on
geology and style of sulphide
occurrence.
QAQC standard samples were
included.
Samples were analysed for:
Ag, Al, As, Ba, Be, Bi, Ca, Cd, Ce,
Co, Cr, Cs, Cu, Dy, Er, Eu, Fe,
Ga, Gd, Ge, Hf, Ho, In, K, La, Li,
Lu, Mg, Mn, Mo, Na, Nb, Nd, Ni, P,
Pb, Pr, Rb, Re, S, Sb, Sc, Se, Sm,
Sn, Sr, Ta, Tb, Te, Th, Ti, Tl, Tm,
U, V, W, Y, Yb, Zn, Zr by methods
4A/MS48R and 4AH/OE (four acid
digest with ICP-MS finish).
Au, Pt, Pd by method FA50/MS (fire
assay with an ICP-MS finish).
Specific Gravity measurements were
taken by the laboratory for all half
core samples with massive sulphides.
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 drillholes RKDD014-017
were pre-collared using the mud
rotary technique. No samples were
recovered from the mud rotary pre-
collar.
The remainder of the hole was
diamond drilled with HQ into
solid/fresh rock, followed by NQ2
coring to end of the hole.
Orlando Drilling completed the drilling.
Drill sample recovery • Method of recording and
assessing core and chip sample
recoveries and results
assessed.
• Measures taken to maximise
sample recovery and ensure
Drill core sample recoveries for the
HQ and NQ2 core were measured
and recorded in drill log sheets.
Drill core orientation was recorded
when possible at the end of each drill
run (line on bottom of core).
No relationship has been determined
betweensamplerecoveries and

P a g e 10

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Criteria JORC Code Explanation Commentary
representative nature of the
samples.
• 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.
grade and there is insufficient data to
determine if there is a sample bias.
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.
• Whether logging is qualitative or
quantitative in nature. Core (or
costean, channel, etc.)
photography.
• The total length and percentage
of the relevant intersections
logged.
Geological logging of drillholes
included; lithology, grainsize, texture,
deformation, mineralisation, alteration,
veining, colour, weathering.
Drill core logging is qualitative and
based on drill core retained in core
trays.
The drillhole was logged in its entirety.
Sub-sampling
techniques and sample
preparation
• If core, whether cut or sawn and
whether quarter, half or all core
taken.
• If non-core, whether riffled, tube
sampled, rotary split, etc. and
whether sampled wet or dry.
• For all sample types, the nature,
quality and appropriateness of
the sample preparation
technique.
• Quality control procedures
adopted for all sub-sampling
stages to maximise
representivity of samples.
• 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.
• Whether sample sizes are
appropriate to the grain size of
the material being sampled.
Selected sawn half NQ2 core samples
based on geology and sulphide
occurrence were submitted for
geochemical analysis.
The size of the sample from the
diamond drilling method is considered
appropriate for the mineralisation style
sought and for the analytical
technique used.
Sample preparation includes; drying,
crushing and pulverising before
analysis. A quartz wash will be
utilised between high grade samples
to avoid any carry over.
QAQC standard samples were
included.
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.
• 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.
Core samples were analysed for:
Ag, Al, As, Ba, Be, Bi, Ca, Cd, Ce,
Co, Cr, Cs, Cu, Dy, Er, Eu, Fe,
Ga, Gd, Ge, Hf, Ho, In, K, La, Li,
Lu, Mg, Mn, Mo, Na, Nb, Nd, Ni, P,
Pb, Pr, Rb, Re, S, Sb, Sc, Se, Sm,
Sn, Sr, Ta, Tb, Te, Th, Ti, Tl, Tm,
U, V, W, Y, Yb, Zn, Zr by methods
4A/MS48R and 4AH/OE (four acid
digest with ICP-MS finish).
Au, Pt, Pd by method FA50/MS
(fire assay with an ICP-MS finish).
These assay methods are
considered appropriate.

P a g e 11

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Criteria JORC Code Explanation Commentary
• 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.
QAQC standard samples were
included. In addition, reliance is
placed on laboratory procedures and
internal laboratory batch standards
and blanks.
All samples were analysed by Intertek
Genalysis Laboratory Services Perth.
Verification of
sampling and assaying
• The verification of significant
intersections by either
independent or alternative
company personnel.
• The use of twinned holes.
• Documentation of primary data,
data entry procedures, data
verification, data storage
(physical and electronic)
protocols.
• Discuss any adjustment to
assay data.
Significant intersections were verified
by senior exploration personnel.
Primary data was collected in the field
using a set of standard logging
templates and entered into a laptop
computer.
The data was forwarded to Legend’s
database manager for validation and
loading into the company’s drilling
database.
No adjustments of assay results have
been undertaken.
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.
• Specification of the grid system
used.
• Quality and adequacy of
topographic control.
The drillhole collars were surveyed
with a handheld GPS unit with an
accuracy of ±5m which is considered
sufficiently accurate for the purpose of
the drillhole.
All co-ordinates are expressed in
GDA94 datum, Zone 51.
Regional topographic control has an
accuracy of ±2m based on detailed
DTM data.
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.
Diamond drillhole spacing is not
regular or grid based, with the location
of individual drillholes governed by
targeting the position of modelled EM
conductor plates and anomalous
geochemical results in previous
drillholes.
Only selected sawn NQ2 half core
samples based on geology and
sulphide mineralisation were
submitted for geochemical analysis.
Diamond drillholes RKDD014-017
were targeting extensions to
mineralisation in adjacent holes with
support from modelled offhole
DHTEM plates.
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.
Diamond drillholes RKDD014-017
were planned to intersect the
interpreted mineralisation extensions
and modelled DHTEM plate
perpendicular to strike.
The relationship between drill
orientation and mineralisation is
unknown.

P a g e 12

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Criteria JORC Code Explanation Commentary
Sample security • The measures taken to ensure
sample security.
Individual calico sample bags from the
diamond drilling were placed in
polyweave bags and hand delivered
directly to the assay laboratory in
Kalgoorlie by company personnel.
All diamond drill core will be removed
from site and stored at an appropriate
facility.
Audits or reviews • The results of any audits or
reviews of sampling techniques
and data.
Internal audits/reviews of procedures
are ongoing, however no external
reviews have been undertaken.

Section 2: Reporting of Exploration Results

Criteria JORC Code Explanation Commentary
Mineral tenement and
land tenure status
• Type, reference name/number,
location and ownership
including agreements or
material issues with third
parties such as joint ventures,
partnerships, overriding
royalties, native title interests,
historical sites, wilderness or
national 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.
The Rockford Project comprises nine
granted exploration licences, covering
2,430km2, (Legend manager).
Rockford JV tenements:
E28/2188, 2189, 2192 (70%
Legend, 30% Rockford Minerals Pty
Ltd)
E28/1716, 1717, 1718, 1727 (70%
Legend, 30% Ponton Minerals Pty
Ltd).
Legend 100%: E28/2404, 2405.
The Project is located 280km east of
Kalgoorlie mostly on vacant crown
land with the eastern portion on
Kanandah Pastoral Station.
There are no Native Title Claims over
tenements E28/1716, 1717, 2188,
2189, 2192, 2405. Tenements
E28/1718, E28/1727 & E28/2404 are
covered 90%, 20% and 100%
respectively by the Ngadju Native
Title Claim.
The tenements are in good standing
and there arenoknown impediments.
Exploration done by
other parties
• Acknowledgment and appraisal
of exploration by otherparties.
Not applicable, not referred to.
Geology • Deposit type, geological setting
and style of mineralisation.
The primary target is Nova style
nickel-copper mineralisation hosted in
mafic/ultramafic intrusives within the
Fraser Zone of the larger Albany-
Fraser Orogen.
Secondary targets include VMS style
zinc-copper-lead-silver mineralisation
and structurally controlled Tropicana
style gold.
Drill hole
Information
• A summary of all information
material to the understanding of
the exploration results including
a 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
Refer to table of drillhole collars in
body of report.

P a g e 13

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Criteria JORC Code Explanation Commentary
sea level in metres) of the
drill hole collar
• dip and azimuth of the hole
• down hole length and
interception depth
• 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.
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.
• Where aggregate 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.
• The assumptions used for any
reporting of metal equivalent
values should be clearly stated.
Individual sample assays and
weighted averages are presented.
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 drill core has been oriented to
enable structural logging and
evaluation of true thicknesses of the
mineralised intervals.
Drillhole intercepts/intervals are
measured downhole in metres.
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
plan view of drill hole collar
locations and appropriate
sectional views.
Project and drillhole location maps
and drill sections have been included
in the body of the report.
Balanced reporting • Where comprehensive
reporting of all Exploration
Results is not practicable,
_representative reporting of both _
Assay results presented are
balanced.

P a g e 14

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia

Criteria JORC Code Explanation Commentary
low and high grades and/or
widths should be practiced to
avoid misleading reporting of
Exploration Results.
Other substantive
exploration data
• Other exploration data, if
meaningful and material,
should be reported including
(but not limited to): geological
observations; 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.
Detailed high quality aeromagnetic/
gravity datasets, aircore drilling
ground EM surveys and DHTEM
surveys used to target drilling.
GEM Geophysics completed
downhole EM surveying of RKDD014
and RKDD015.
DHTEM Details
Loop Size: 300mx300m, double turn
Station Spacing: 2-10m intervals
Sensor: B-field DigiAtlantis
Base/frequency: 0.125Hz
Stacking: ~32-64 stacks, 2-3
repeatable readings
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.
Assessment of geochemical results.
Continued geological, geophysical
and geochemical integration of data.
Plan further diamond drillholes.

P a g e 15

Registered Office: Level 1 / 8 Kings Park Road, West Perth WA 6005, Australia