High Grade Drill Assays from Porte-Aux-Moines
Released
Released
Announcement PDF
ASX Announcement – 19 May 2015
HIGH GRADE DRILL ASSAYS FROM PORTE-AUX-MOINES
Initial assays received from historic drill core from the Porte-aux-Moines
deposit within the Merléac licence.
A number of high grade intersections from the first hole (PAM5) generated
including 31 metres @ 10.4% zinc, 2.1% lead, 1.2% copper, 105.5 g/t silver, 1.0 g/t
gold from 236 metres (zinc equivalence of 19.6% Zn Eq).
Very high grade zinc equivalent intercepts in excess of 25% Zn Eq within
the broader mineralised zones including 8 meters @ 25.0% zinc, 5.4% lead, 1.6% copper, 208.5 g/t silver, 1.39 g/t
gold from 236 metres (zinc equivalence of 41.5% Zn Eq).
Deposit appears part of a typical VMS cluster that has the potential
generate significant tonnages of high grade mineralisation.
Assays will contribute to the calculation of a 2012 JORC compliant
Resource, planned for completion later this year.
Two further drill holes will be sent to ALS over the coming weeks.
A number of gossans defined within Merléac licence provide strong
regional exploration upside.
Variscan Mines Limited (ASX: VAR) is pleased to announce its wholly owned subsidiary Variscan
Mines SAS has received highly encouraging base and precious metal assays from sampling of
historic diamond drill core from the Porte-aux-Moines volcanogenic massive sulphide (VMS) deposit
in Brittany, France.
Very high grade polymetallic intervals within massive sulphide horizons were recorded in the first of
three historic holes to be sampled. The results confirm the high grade nature of the deposit and
provide strong evidence that a robust resource JORC compliant resource estimate can be
generated for the deposit once further assays are received and additional geological work is
completed.
ASX Code: VAR
Web - www.variscan.com.au
Porte-aux-Moines and Recent work
Recently the Company commenced work on three remaining surface core holes that the BRGM
(Bureau de Recherches Géologiques et Minières - the French geological survey) drilled into Porteaux-Moines as part of a major exploration programme carried out into the deposit from the mid
1970's. The BRGM completed over nine kilometres of drilling, plus substantial underground
development outlining zones of high grade zinc-lead-copper-silver-gold mineralization up to 20
metres thick from near surface to a depth of about 300 meters (Figures 2 and 3).
Figure 1 - Location of the Merléac PER, the Porte-aux-Moines deposit and other
Variscan exploration licences
Highly encouraging assays have now been received from ALS Geochemistry for the first hole,
PAM5, drilled towards the centre of the deposit. A number of high grade, zinc-dominant, polymetallic
intersections have been recorded at a 4% zinc equivalent cut-off (Table A) including 14 metres @ 7.1% zinc, 1.2% lead, 1.0% copper, 101.1 g/t silver, 0.83 g/t gold from 211 metres
31 metres @ 10.4% zinc, 2.1% lead, 1.2% copper, 105.5 g/t silver, 1.0 g/t gold from 236 metres
5 metres @ 6.2% zinc, 0.8% lead, 0.3% copper, 93.0 g/t silver, 0.43 g/t gold from 290 metres
Page | 2
ASX Announcement - 19 May 2015
Within the broader mineralised zones, much higher grade intersections (Table A) have been
recorded including 8 meters @ 11.8% zinc, 2.0% lead 1.1% copper, 165.9 g/t silver, 1.36 g/t gold from 212 metres
8 meters @ 25.0% zinc, 5.4% lead 1.6% copper, 208.5 g/t silver, 1.39 g/t gold from 236 metres
6 meters @ 16.0% zinc, 3.2% lead 0.7% copper, 170.7 g/t silver, 1.71 g/t gold from 249 metres
The zinc equivalence of the intersections generally exceed 15% Zn Eq (Tables A and C), with
calculated values up to 41.5% Zn Eq, clearly highlighting the high grade nature of the Porte-auxMoines mineralization and confirming a critical ingredient for the definition of an economic deposit.
Table A - PAM5 ALS assay intervals
From (m) To (m) Interval (m)
Zn %
Pb %
Cu %
Ag g/t
Au g/t
Zn Eq%
211
225
14
7.1
1.2
1.0
101.1
0.83
14.6%
212
220
8
11.8
2.0
1.1
165.9
1.36
22.8%
236
267
31
10.4
2.1
1.2
105.5
1.00
19.8%
including
236
244
8
25.0
5.4
1.6
208.5
1.39
41.5%
including
249
255
6
16.0
3.2
0.7
170.7
1.71
27.7%
290
295
5
6.2
0.8
0.3
93.0
0.43
10.8%
291
292
1
17.1
2.2
1.1
296.0
0.87
30.5%
including
including
Importantly, the ALS assays are, on average, slightly higher grade than the original BRGM assays,
confirming the general overall accuracy and very good quality of the BRGM work (Table B). This
provides high confidence in the veracity of the BRGM assays for the remaining nine kilometres of
drilling and underground development which Variscan plans to use in the recalculation the Porteaux-Moines Resource to 2012 JORC standards. The Company intends commencing this work next
quarter.
TABLE B - PAM 5 assay comparison
From (m) To (m)
ALS assays
BRGM assays
Interval (m)
Zn %
Pb %
Cu %
Ag g/t
Au g/t
Zn %
Pb %
Cu %
Ag g/t
Au g/t
211
225
14
7.1
1.2
1.0
101.1
0.83
7.5
1.3
0.9
93.1
0.58
212
220
8
11.8
2.0
1.1
165.9
1.36
11.9
2.0
0.9
145.0
0.90
236
267
31
10.4
2.1
1.2
105.5
1.00
9.8
2.1
1.3
109.0
0.90
including
236
244
8
25.0
5.4
1.6
208.5
1.39
22.8
5.3
1.8
211.0
1.30
including
249
255
6
16.0
3.2
0.7
170.7
1.71
15.9
3.0
0.8
184.0
2.00
290
295
5
6.2
0.8
0.3
93.0
0.43
NA
NA
NA
NA
NA
291
292
1
17.1
2.2
1.1
296.0
0.87
18.6
3.0
1.0
217.0
NA
including
including
Page | 3
ASX Announcement - 19 May 2015
Figure 2 – Plan view of the surface geology at Porte-aux-Moines and BRGM core drilling showing
the location of PAM5 and the approximate projected position of the high grade massive sulphide
zones 150 metres below the surface as interpreted by the BRGM.
Exploration Potential
Logging of the BRGM core holes by Variscan geologists has confirmed that Porte-aux-Moines
exhibits many of the classic geological features found in other VMS deposits, in particular the
possibility of a cluster of sulphide lenses within the project area. Similar to PAM5, holes PAM8 and
PAM16 (Figure 2) have recorded multiple intersections of polymetallic mineralisation indicating
perhaps three mineralising events over a 50 meter interval within the mine sequence.
This suggests the scope for the discovery of a stacked massive sulphide system and provides
encouragement that Porte-aux-Moines could be significantly larger than currently defined.
Page | 4
ASX Announcement - 19 May 2015
Figure 3 - Cross section through the Porte-aux-Moines deposit highlighting the ALS assays in PAM5. The geological
interpretation comes from BRGM reports. Based on the BRGM interpretation of the mineralised envelops and the core
angles of sulphide layering as recorded by Variscan geologists in PAM5, the average true width of the intersections is
estimated to be about 50 to 60% of the downhole lengths.
In addition, the regional potential within the Merléac licence for additional VMS deposits is
considered excellent. Porte-aux-Moines is hosted within a sequence of vitric tuffs and pyritic black
shales (the mine sequence) located in a bimodal sequence of felsic and intermediate/mafic
volcanics. This sequence of rocks can be traced for approximately 70 kilometres along strike and
within structurally(?) repeated blocks in the Merléac licence.
Within these rock units Variscan has defined outcropping gossans containing highly anomalous
base and precious metal values interpreted to represent the oxidised expressions of underlying
massive sulphides/stockwork zones (see announcements dated 8 December 2014 and 5 February
2015). Some of these gossans were previously mined by shallow open pits for iron up until the 19th
century and generally have not been explored below the iron oxide cap aside from shallow BRGM
drilling in some locations. They represent immediate exploration targets.
Page | 5
ASX Announcement - 19 May 2015
To help target potential VMS deposits in and around Porte-aux-Moines and beneath the gossans a
large heli-borne electromagnetic (VTEM) survey has been planned over the more prospective parts
of the belt. The survey will cover approximately 180 square kilometres of the southern section of the
Merléac licence and will commence as soon as government approvals are received.
Planned Work
Over the next six months Variscan plans to 1. Re-assay the remaining two available holes - PAM8 and PAM16
2. Access and digitally convert all the hard copy data held by the BRGM for Porte-aux-Moines
to generate a cohesive 3D model of the deposit.
3. Complete sufficient additional technical work, including possible shallow drilling to calculate a
JORC compliant Resource on the deposit.
4. Complete the VTEM survey over the more prospective parts of Merléac.
5. Possibly complete ground EM surveys over Porte-aux-Moines and to follow up VTEM
anomalies.
6. Detailed mapping and sampling of other outcropping iron rich horizons to identify other
possible massive sulphide deposits.
7. Commence drilling in and around the Porte-aux-Moines system and possibly regionally to
follow up targets generated from the geophysics.
Yours faithfully
..............................
Greg Jones
Managing Director
The information in this report that relates to Exploration Results is based on information compiled by Greg Jones, BSc
(Hons), who is a member of the Australasian Institute of Mining and Metallurgy. Mr Jones is a Director of Variscan NL and
has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the
activity which he is 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”. Mr Jones consents to the inclusion in the
report of the matters based on his information in the form and context in which it appears.
Page | 6
ASX Announcement - 19 May 2015
APPENDIX
TABLE C - PAM5 ALS RESULTS
Collar co-ordinates - 260,530mE, 6,815,469mN, RL: 266m, End of hole: 421.1m
Sample Number
From (m)
To (m)
Interval (m)
Zn%
Pb%
Cu%
Ag g/t
Au g/t
Zn Eq%
MLCDDH00001
MLCDDH00002
MLCDDH00003
MLCDDH00004
MLCDDH00005
MLCDDH00006
MLCDDH00007
MLCDDH00008
MLCDDH00009
MLCDDH00010
MLCDDH00011
MLCDDH00012
MLCDDH00013
MLCDDH00014
MLCDDH00015
MLCDDH00017
MLCDDH00018
MLCDDH00019
MLCDDH00020
MLCDDH00021
MLCDDH00022
123.60
124.60
125.60
126.60
127.60
128.60
129.60
132.45
208.00
209.00
210.00
211.00
212.00
213.00
214.00
215.00
216.00
217.00
218.00
219.00
220.00
124.60
125.60
126.60
127.60
128.60
129.60
130.60
133.45
209.00
210.00
211.00
212.00
213.00
214.00
215.00
216.00
217.00
218.00
219.00
220.00
221.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.05
0.03
0.02
0.03
0.09
0.03
0.02
0.01
0.03
0.01
0.02
4.96
15.10
11.35
11.70
11.50
8.38
9.09
12.80
9.62
1.53
0.01
0.01
0.01
0.02
0.02
0.02
<0.01
<0.01
0.01
<0.01
0.01
0.80
3.95
1.53
1.66
2.56
1.03
1.44
1.57
1.80
0.18
0.01
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
0.06
<0.005
0.01
0.48
1.14
1.53
0.59
0.63
1.32
1.05
0.89
0.92
0.28
1
1
1
3
2
1
<1
1
4
2
3
55
257
286
185
181
129
63
82
89
28
0.0
0.0
0.0
0.0
0.1
0.0
0.0
0.0
0.0
0.1
0.1
1.2
1.5
2.2
1.0
1.0
1.2
1.0
0.8
1.0
0.3
0.1%
0.1%
0.1%
0.2%
0.2%
0.1%
0.0%
0.1%
0.4%
0.2%
0.3%
10.3%
30.3%
27.4%
20.8%
21.4%
18.1%
16.4%
20.0%
17.6%
3.6%
Page | 7
ASX Announcement - 19 May 2015
Sample Number
From (m)
To (m)
Interval (m)
Zn%
Pb%
Cu%
Ag g/t
Au g/t
Zn Eq%
MLCDDH00023
MLCDDH00024
MLCDDH00025
MLCDDH00026
MLCDDH00027
MLCDDH00028
MLCDDH00029
MLCDDH00030
MLCDDH00031
MLCDDH00032
MLCDDH00033
MLCDDH00034
MLCDDH00036
MLCDDH00037
MLCDDH00038
MLCDDH00039
MLCDDH00040
MLCDDH00041
MLCDDH00042
MLCDDH00043
MLCDDH00044
MLCDDH00045
MLCDDH00046
MLCDDH00047
MLCDDH00048
MLCDDH00050
MLCDDH00051
MLCDDH00052
MLCDDH00053
MLCDDH00054
MLCDDH00055
MLCDDH00056
MLCDDH00057
MLCDDH00058
MLCDDH00059
MLCDDH00060
MLCDDH00061
MLCDDH00062
MLCDDH00063
MLCDDH00064
MLCDDH00065
MLCDDH00066
MLCDDH00067
MLCDDH00068
MLCDDH00070
MLCDDH00071
MLCDDH00072
MLCDDH00073
MLCDDH00074
MLCDDH00075
MLCDDH00076
MLCDDH00077
MLCDDH00078
MLCDDH00079
MLCDDH00080
MLCDDH00081
MLCDDH00082
MLCDDH00083
MLCDDH00084
MLCDDH00085
221.00
222.00
223.00
224.00
225.00
226.00
227.00
228.00
229.00
230.00
231.00
232.00
233.00
234.00
235.00
236.00
237.00
238.00
239.00
240.00
241.00
242.00
243.00
244.00
245.00
246.00
247.00
248.00
249.00
250.00
251.00
252.00
253.00
254.00
255.00
256.00
257.00
258.00
259.00
260.00
261.00
262.00
263.00
264.00
265.00
266.00
267.00
268.00
269.00
270.00
271.00
272.00
273.00
274.00
275.00
276.00
277.00
278.00
279.00
280.00
222.00
223.00
224.00
225.00
226.00
227.00
228.00
229.00
230.00
231.00
232.00
233.00
234.00
235.00
236.00
237.00
238.00
239.00
240.00
241.00
242.00
243.00
244.00
245.00
246.00
247.00
248.00
249.00
250.00
251.00
252.00
253.00
254.00
255.00
256.00
257.00
258.00
259.00
260.00
261.00
262.00
263.00
264.00
265.00
266.00
267.00
268.00
269.00
270.00
271.00
272.00
273.00
274.00
275.00
276.00
277.00
278.00
279.00
280.00
281.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.38
0.89
0.39
1.15
0.14
0.32
0.82
0.05
0.04
0.32
<0.01
0.01
0.27
0.56
0.39
20.50
20.20
26.60
29.40
32.20
29.50
20.40
20.80
0.80
0.67
0.31
0.66
1.59
12.80
15.45
20.40
9.65
16.20
21.60
6.09
2.63
2.06
0.58
5.21
1.34
0.09
0.12
0.04
0.90
1.85
1.12
0.89
0.06
0.20
0.53
0.53
0.42
0.44
0.27
0.09
0.06
0.06
0.03
0.03
<0.01
0.11
0.16
0.05
0.22
0.05
0.04
0.16
0.02
0.02
0.02
<0.01
<0.01
0.05
0.13
0.06
4.60
5.06
3.33
7.78
6.34
5.90
4.93
5.40
0.14
0.09
0.13
0.05
0.05
0.34
7.01
1.54
0.94
3.32
6.11
1.05
0.42
0.58
0.07
0.14
0.05
0.01
0.03
0.01
0.26
0.26
0.25
0.16
0.02
0.02
0.20
0.25
0.11
0.08
0.05
0.01
<0.01
<0.01
<0.01
<0.01
<0.01
1.11
1.23
0.32
1.86
0.35
0.10
0.04
0.04
0.04
0.19
<0.005
<0.005
0.02
0.04
0.07
1.34
1.39
2.12
1.29
3.70
1.23
0.94
0.90
0.47
0.18
0.35
2.23
1.03
0.30
0.77
0.50
0.86
1.39
0.47
0.63
0.29
0.32
0.04
0.39
0.56
3.50
2.56
0.28
0.62
5.34
1.68
0.17
0.29
0.30
0.45
0.31
0.28
0.31
0.33
0.25
0.08
<0.005
<0.005
<0.005
<0.005
20
15
6
20
6
4
5
2
2
4
2
<1
4
7
5
123
126
166
302
197
272
261
221
24
8
10
31
21
30
359
116
107
213
199
122
49
61
10
24
14
33
24
10
32
84
21
4
8
5
13
8
10
12
10
4
2
<1
<1
<1
1
0.2
0.1
0.0
0.1
0.1
0.2
0.1
0.0
0.0
0.1
0.0
<0.01
0.1
0.1
0.1
1.8
1.7
1.2
1.5
0.7
1.2
1.6
1.5
0.3
0.2
0.2
0.4
0.3
1.1
1.8
1.9
2.6
1.4
1.4
1.9
1.9
1.7
0.4
0.5
0.3
0.3
0.4
0.2
0.2
0.4
0.2
0.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
0.0
0.0
4.4%
5.0%
1.5%
7.1%
1.4%
1.1%
1.3%
0.3%
0.3%
1.1%
0.1%
0.0%
0.5%
1.1%
1.0%
34.2%
34.3%
41.4%
49.4%
53.8%
46.5%
36.3%
35.8%
3.3%
1.7%
1.9%
8.3%
5.6%
16.5%
35.3%
29.1%
19.9%
30.4%
35.3%
14.9%
8.1%
7.8%
1.7%
7.9%
3.7%
11.1%
8.5%
1.4%
3.9%
19.5%
6.8%
1.7%
1.2%
1.3%
2.4%
1.9%
1.8%
1.8%
1.6%
0.9%
0.4%
0.1%
0.1%
0.1%
0.1%
Page | 8
ASX Announcement - 19 May 2015
Sample Number
From (m)
To (m)
Interval (m)
Zn%
Pb%
Cu%
Ag g/t
Au g/t
Zn Eq%
MLCDDH00087
MLCDDH00088
MLCDDH00089
MLCDDH00090
MLCDDH00091
MLCDDH00092
MLCDDH00093
MLCDDH00094
MLCDDH00095
MLCDDH00096
MLCDDH00097
MLCDDH00098
MLCDDH00099
MLCDDH00100
MLCDDH00101
MLCDDH00102
MLCDDH00103
MLCDDH00105
MLCDDH00106
MLCDDH00107
MLCDDH00108
MLCDDH00109
281.00
282.00
283.00
284.00
285.00
286.00
287.00
288.00
289.00
290.00
291.00
292.00
293.00
294.00
295.00
296.00
297.00
376.00
377.00
378.00
379.00
380.00
282.00
283.00
284.00
285.00
286.00
287.00
288.00
289.00
290.00
291.00
292.00
293.00
294.00
295.00
296.00
297.00
298.00
377.00
378.00
379.00
380.00
381.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
<0.01
0.05
0.12
0.62
2.55
0.96
5.15
1.61
2.81
3.92
17.05
2.84
1.40
5.64
0.35
0.07
0.17
0.23
0.20
0.52
0.24
0.45
<0.01
0.01
0.03
0.09
0.41
0.06
0.78
0.10
0.01
0.08
2.21
0.71
0.34
0.88
0.10
0.04
0.06
0.02
0.02
0.11
0.07
0.07
<0.005
<0.005
0.01
0.03
0.06
0.04
0.14
0.06
0.05
0.17
1.08
0.14
0.06
0.23
0.23
0.02
0.01
0.03
0.04
0.03
0.09
0.04
<1
3
4
7
22
7
77
9
8
21
296
65
28
55
10
5
4
5
4
4
7
5
0.0
0.1
0.1
0.1
0.2
0.1
0.4
0.1
0.1
0.3
0.9
0.4
0.2
0.4
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1%
0.2%
0.4%
1.1%
4.0%
1.5%
8.7%
2.2%
3.3%
5.5%
30.5%
6.0%
2.9%
9.0%
1.6%
0.5%
0.4%
0.7%
0.6%
1.0%
0.9%
0.9%
Zinc equivalence above 4% Zn Eq in bold
Zinc Eq metal prices (USD) - Zn $2,300/t, Pb $2,000/t, Cu $6400/t, Ag $17/oz, Au $1200/oz
Page | 9
ASX Announcement - 19 May 2015
JORC Code – Table 1
Section 2 - Reporting of Exploration Results
Criteria
Commentary
Sampling techniques
Drilling techniques
Drill sample recovery
Logging
Sub-sampling techniques
and sample preparation
Quality of assay data and
laboratory tests
Verification of sampling and
assaying
Location of data points
Data spacing and
distribution
Page | 10
Samples were taken from sawn quarter core stored at the BRGM (Bureau de Recherches
Géologiques et Minières - the French geological survey) core farm in Orleans.
The mineralised core size is NQ .
Sampling boundaries were set according to boundaries defined in former BRGM sampling from
the 1970’s, adding 3 additional sampled metres at the footwall and the hangingwall of the
mineralised horizons.. These were checked and signed off by Variscan geologists.
Much of the BRGM sampling was taken at 2 metre intervals. The Variscan samples were at 1
metre intervals.
Quarter core samples were bagged and sample prepped by the BRGM and then sent to ALS
Geochemistry, Ireland.
Original BRGM samples were from quarter core. The new Variscan samples are mainly from the
remaining quarter of the 1970’s BRGM sampling.
PAM5 was collared and drilled with “PQ” diameter core to a downhole depth of some 50m
before switching over to “HQ” diameter core to 200 m and then to thin wall “NQ” core for the
balance of the hole.
Core was not oriented.
The drill core was stored in plastic trays and was logged for core recoveries. Most mineralised
intercepts recorded >95% recoveries.
PAM5 was logged by Variscan geologists overseen by independent senior geologist with
experience in VMS deposits, as well as logging and sampling techniques
The independent geologist completed a report on geological observations and recommendations
for future work.
Each sample was briefly described with details entered into the geological database
Samples were collected by BRGM personnel, bagged and tagged with unique sample numbers.
Sample numbers were entered against down-hole depths and sent to Variscan geologists
Average weight per sample was around 2kg
Samples were prepared by the BRGM
Samples were dried and crushed to -2 mm
Samples were then split down with riffle box to recover 100 g
The sample splits were pulverized in a hammer mill to -80 µm
Samples were transported to ALS Geochemistry Ireland for analysis
The ALS assay method used for base metals was ME-ICPORE (multi element analysis of base
metal ores and mill products by atomic emission spectrometry using inductively coupled plasma
spectrometer) which uses a highly oxidizing attack designed for high grade sulphides (the sample
is dissolved with HNO3 , KClO4 and HBr and the final solution in dilute aqua regia).
Gold was analysed using a 30 g fire assay and AA finish (AA-AU21). When high grade gold results
were recorded, additional gold assays were completed with fire assay and a gravimetric finish.
(Au-GRA21)
10% of samples were analysed as blanks and duplicates for QA/QC control.
Data storage in Excel spreadsheets and GIS database.
Logging and BRGM assay checks against visible sulphide mineralisation completed by Variscan
and independent geological expert.
ALS assays checked against BRGM assays from the 1970’s. Overall repeatability between the ALS
and BRGM assays is considered very good for all elements.
BRGM blanks, duplicates and standards were included within the samples submitted to ALS.
Samples were located within PAM5 by core blocks marking depths down hole.
The PAM5 collar position and downhole surveys were provided by the BRGM.
Projection and recording of data points into the GIS database into the RGF93 system.
Quarter core sampling at a maximum downhole intervals of 1 metre defined by geology and
previous BRGM sampling intervals.
1, 2 and 3 metre sample compositing used for comparison work against the original BRGM
samples.
ASX Announcement - 19 May 2015
Criteria
Commentary
Orientation of data in
relation to geological
structure
Sample security
Audits or reviews
PAM5 was drilled from south to north at a reasonably high angle to the sub-vertical to steeply
north dipping mineralisation.
Core angles of sulphide and host rock bedding were consistently high to the core axis throughout
the hole, averaging approximately +50 degrees to the core axis, providing a reasonable test
through the mineralised zones.
Samples were prepared at the BRGM prep facilities and transported to ALS Geochemistry Ireland
by commercial carrier DHL.
There has been no external audit or review of the Company’s techniques or data.
Section 2 Reporting of Exploration Results
Criteria
Commentary
Mineral tenement and land
tenure status
Exploration done by other
parties
Merléac PERM (Permis Exclusif de Recherche de Mine, a French exploration licence)
No known impediments for future exploration and development
Last significant exploration in area is believed to have been conducted by BRGM in the 1980s.
VMS potential of the region was recognised by the BRGM who conducted regional stream
sediment programmes during the mid-1970s. The Porte-aux-Moines deposit was discovered in
1975 when follow-up soil sampling and shallow drilling intersected massive sulphides.
Subsequently the BRGM conducted substantial core drilling (+9km) and underground
development on Porte-aux-Moines.
In addition, the BRGM conducted significant mapping, geochemical and geophysical programmes
around Porte-aux-Moines and regionally.
Much of the exploration data is held by the BRGM and will be compiled and assessed by the
Company.
Volcanogenic Massive Sulphide (VMS) deposits
Three full core holes (PAM5, PAM8, PAM16) have been accessed and logged by Variscan
geologists at the BRGM core facility, Orleans.
Original BRGM logs, coordinate/downhole data and assays for PAM5 have been complied by
Variscan geologists.
Additional data for other holes and underground development is to be provided to Variscan by
the BRGM.
No aggregation or high grade cuts have been applied to the data reported
The orientation of PAM5 is considered a reasonable test of the high grade mineralised zones
which appear to dip from sub vertical to very steeply north at the point of intersection by PAM5.
Based on the BRGM interpretation of the mineralised envelops and the core angles of sulphide
layering as recorded by Variscan geologists in PAM5, the average true width of the intersections
is estimated to be about 50 to 60% of the downhole lengths
Diagrams for the Porte-aux-Moines deposit have been taken from published BRGM reports.
All samples taken are published within the report
Much of the previous exploration, mining, metallurgical and hydrological data is currently held by
the BRGM and will be reported by the Company as it is accessed, complied and evaluated.
Two further core holes are to be sampled, sent to ALS for re-assay and reported in a similar
manner to PAM5
Sampling and assessment of holes PAM8 and PAM16
Digitising and interpretation of all data for Porte-aux-Moines deposit, including other surface and
underground drill holes and underground development
Generation of 3D model of geology and mineralisation envelopes
Possible shallow drilling within Porte-aux-Moines
Generation of a JORC compliant resource estimate
VTEM Geophysical survey over mineralised lithological units, notably around Porte-aux-Moines
and southern half of licence
Possible follow-up ground EM surveys to more accurately define any significant anomalies
defined from the VTEM
Detailed mapping and sampling of other outcropping iron rich horizons to identify other possible
massive sulphide deposits.
Follow-up diamond drilling along strike and down dip at Porte-aux-Moines and on new regional
targets
Geology
Drill hole Information
Data aggregation methods
Relationship between
mineralisation widths and
intercept lengths
Diagrams
Balanced reporting
Other substantive
exploration data
Further work
Page | 11
ASX Announcement - 19 May 2015
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