VANCOUVER, March 19, 2020 /CNW/ - Group Eleven Resources
Corp. (TSX.V: ZNG; OTC: GRLVF; FRA: 3GE) ("Group Eleven" or
the "Company") is pleased to announce that recent drilling
at its 60%-interest Ballinalack Zinc Project ("Ballinalack") in the
Republic of Ireland, has
intersected a shallow and thick zone of strongly anomalous zinc and
lead mineralization within the Navan Beds, located approximately
five kilometres along trend from the existing Ballinalack zinc-lead
deposit (5.4 million tonnes of 7.6% zinc and 1.1%
lead1 in the Inferred category; see news release dated
November 28, 2018). Strongly
anomalous zinc-lead mineralization was also intersected in the
Navan Beds directly below the Ballinalack deposit (in addition to
highly-elevated PGM-Cu-Ni-Co intercepts, as announced on
January 14, 2020). Ballinalack is
located approximately 50 kilometres west of Boliden's Navan (aka 'Tara') zinc-lead mine (one of the largest zinc
deposits in the world2).
Highlights:
- G11-1345-01, an exploration hole drilled in the
Ballycorkey townland approximately 5.0 kilometres along trend of
the Ballinalack zinc deposit, intersected 22.30 metres of 0.48%
Zn+Pb, including 7.5 metres of 0.95% Zn+Pb (with up to 2.64% Zn+Pb
over 0.20 metres)3
-
- Mineralization is shallow (approximately 100 metres) and hosted
within the Navan Beds (the horizon hosting Boliden's Navan deposit)
- Represents best zinc-lead intercept (outside the deposit area)
at Ballinalack to date
- Combined with data from nearby historic holes, G11-1345-01
suggests mineralization is strengthening towards the nearby crest
of a regional antiform (which hosts the Ballinalack zinc deposit
five kilometres away)
- G11-1344-03 intersected highly-anomalous zinc-lead over
nearly five metres within the Navan Beds, below the Ballinalack
deposit – suggesting proximity to stronger mineralization along
strike
- Follow up regional and near-deposit drilling is warranted
"The latest drill results have been successful in identifying a
new and very compelling zinc target at Ballycorkey with geological
attributes similar to nearby zinc deposits at Navan and Ballinalack," stated Bart Jaworski, CEO. "The Navan Beds are clearly
underexplored at the Ballinalack property and significant discovery
potential remains both regionally and near the existing
resource."
Details of Exploration Drilling at Ballinalack
In total, five (5) diamond drill holes (totalling 2,124 metres)
were completed from early August to late November 2019, with all assays finalized in
January and February 2020. Two of
these holes were drilled near the Ballinalack deposit, whereas, the
remaining three holes tested regional targets in the southern half
of the property (see Exhibit 1), where Navan Beds are
relatively shallow and have seen only limited historic exploration.
In order to quantify the level of regional anomalism of zinc-lead
in the Navan Beds, Group Eleven invested considerable effort into
generating a comprehensive 'grade-metre' anomaly map of the
property (see Exhibit 2). The following is a summary.
__________________________
|
1 "NI
43-101 Independent Report on a Base Metal Exploration Project at
Ballinalack, Co. Westmeath,
|
Ireland" by Gordon,
Kelly and van Lente, dated January 11, 2019.
|
2 Mineralization hosted on adjacent
and/or nearby properties is not necessarily indicative of
mineralization hosted on the Company's property.
|
3 See
Summary Table at the end of this News Release for a breakdown of
individual zinc and lead grades.
|
G11-1345-01 – Regional Exploration (Ballycorkey
Prospect)
- Located approximately 5.0 kilometres southwest of the
Ballinalack zinc deposit
- As projected, the hole successfully intersected the Navan Beds
in the footwall of the Ballinalack fault
- The hole returned 22.30 metres of 0.48%
Zn+Pb3 (interpreted to be near true-width),
including 7.5 metres of 0.95% Zn+Pb3 (with up to
2.64% Zn+Pb3 over 0.20 metres)
- The intersection is relatively shallow (starting at 101.7
metres downhole) and is within the Upper Navan Beds
- The above interval represents the best zinc-lead drill
result (highest grade over a >10 metre wide
interval4) outside the deposit area (2.5 kilometre
radius around the Ballinalack deposit) to date
- Four historic holes in the vicinity of hole G11-1345-01,
together delineate a strong regionally anomalous zone, the
Ballycorkey Prospect, measuring approximately 1,250 metres
by 750 metres in area (see Exhibit 2)
- Combined with data from these historic holes, G11-1345-01
suggests mineralization is strengthening to the south-east, towards
the nearby crest of a regional antiform (see Exhibit 3)
- Importantly, the Ballinalack zinc deposit, located five
kilometres to the north-east, is hosted within the crest of the
same regional antiform
- The four historic holes making up the Ballycorkey Prospect
include:
-
- TC-3936-004 – 24.2 metres of 0.16% Zn+Pb3
- TC-3936-006 – 34.1 metres of 0.32% Zn+Pb3, including
8.3 metres of 0.57% Zn+Pb3;
- TC-3936-007 – 27.7 metres of 0.20% Zn+Pb3
- 99-BB-1 – 50.0 metres of 0.40% Zn+Pb4, including 7.6
metres of 0.75% Zn+Pb4,5
G11-3936-01 – Regional Exploration
- Located 1.5 kilometres northwest of the hole G11-1345-01
- The target was the Navan Beds in the vicinity of a splay
structure (interpreted from Tellus magnetic data) interpreted to be
part of the Ballinalack fault system
- The hole returned 0.50 metres of 0.37%
Zn+Pb3 (starting at 15.50m downhole; assumed to be true width) and
9.00 metres of 0.16% Zn+Pb3 (starting from
21.00m) including 1.90 m of 0.31% Zn+Pb3
- These results provide additional evidence that mineralization
in the region appears to be strengthening towards the Ballycorkey
Prospect
G11-622-01 – Regional Exploration
- Located 3.0 kilometres west of the hole G11-1345-01
- The target was the Navan Beds close to an interpreted splay
structure from the Ballinalack fault system (also derived from
Tellus magnetic data)
- Sphalerite blebs were encountered from 28.2 to 29.9 metres and
from 39.4 to 40.0 metres
- As with G11-3936-01, these results provide further evidence
that the vector of strengthening mineralization is towards the
Ballycorkey Prospect
__________________________
|
4
Excluding assays from groove samples (small samples ground-off the
side of drill core) which may be less reliable than traditional
half-core samples.
|
5 Note,
99-BB-1 requires some caution given assays were derived from groove
samples.
|
G11-1344-03 – Exploration near Ballinalack Zinc
Deposit
- Located on the northwest end of the Ballinalack deposit (see
Exhibit 1 and 2)
- Successfully intersected the entire key target horizon (the
Bird's Eye Micrite) of the Navan Beds and the hangingwall side of,
and adjacent to, the Ballinalack fault
- The Ballinalack fault was itself intruded by a PGM-bearing
mafic dyke (see news release dated January
14, 2020)
- The hole intersected three horizons (ranging from 0.90 to 4.70
metres thick; assumed to be true width) of highly-anomalous
zinc-lead mineralization over a stratigraphic interval of 125.5
metres:
-
- 0.90 metres of 0.12% Zn+Pb3 (starting at 525.7
metres downhole depth)
- 1.00 metres of 0.24% Zn+Pb3 (at 635.4 metres),
and
- 4.70 metres of 0.12% Zn+Pb3, including 1.00 metres
of 0.30% Zn+Pb3 (at 651.2 metres), contained within a
six-metre thick zone of hydrothermal breccia with disseminated
sphalerite and pyrite
- The above intercepts are located approximately 75 metres away
from B121 (from 1994) which tested the Navan Beds further away from
the Ballinalack fault and intersected 1.0 metre of 3-4% zinc and
4.0 metres of 1-2% zinc (reported as visual estimates)
- The above results are encouraging given they suggest stronger
mineralization may be present along strike in this prospective
horizon
- Further drilling is warranted along strike towards to the main
Ballinalack deposit and generally towards shallowing
stratigraphy
G11-1344-04 – Exploration near Ballinalack Zinc
Deposit
- This hole was collared 320 metres southwest of hole G11-1344-03
(see Exhibit 1 and 2), targeting the Navan Beds
further along strike, underneath the centre of the Ballinlalack
deposit
- A zone spanning 22 metres of highly-anomalous sphalerite and
galena (representing the lateral extent of the Ballinalack deposit,
located 300 metres to the east) was intersected at the top of the
Waulsortian Limestone, including:
-
- 5.80 metres of 0.45% Zn+Pb3 (starting from 149.6
metres) and
- 1.70 metres of 0.24% Zn+Pb3 (starting from 168.6
metres)
- Further down, the hole intersected the top of the Navan Beds
(at the expected depth)
- However, the Navan Beds were then cut by a major structure (at
540.5 metres) which removed the lower part of the Navan Beds
containing the prospective 'Bird's Eye Micrite'
- Hence, the hole did not intersect the planned geological target
and is therefore, inconclusive
- Interestingly, minor blebs of sphalerite were observed in
carbonate filled fractures in the Lower Palaeozoic (at 564.5
metres) with abundant pyrite throughout (not assayed), confirming
mineralizing activity at this depth
- As announced dated January 14,
2020, this hole also intersected a PGM-bearing mafic dyke
which intruded along the Ballinalack fault in this area
New and Surrendered Licenses
Over the last few months, the Company made a strategic decision
to surrender five prospecting licenses (5) in the northern half of
the Ballinalack project area, reflecting the fact that the target
horizons are prohibitively deep (as interpreted from available
seismic data). Concurrently, in order to protect the eastern
extension of property, Group Eleven acquired a new license (PL
1347). This eastern area is prospective given (i) the suspected
presence of increasingly large basin-bounding faults, (ii) the
presence of chert in the area which may be of hydrothermal origin
and (iii) the possible eastern extension of the recently announced
PGM-bearing dyke.
Next Steps
Group Eleven looks forward to continuing to test the hangingwall
Navan Beds under the existing Ballinalack deposit, while in
parallel starting to define the shallower mineralization in the
Navan Beds on the footwall of the Ballinalack fault, where historic
step-out drilling intersected significant mineralization (e.g. 4.0
metres of 8.4% Zn+Pb3 and 1.4 meters of 20.4%
Zn+Pb3), suggesting potential to expand the existing
Ballinalack deposit.
The Company has also made great strides in reinvigorating
regional exploration on this long-standing property, specifically
in the shallower regional prospects to the south. Group Eleven
looks forward to follow-up drilling at the Ballycorkey Prospect in
due course.
Quality Assurance / Quality Control (QA/QC)
Drill-core samples were prepared and assayed in the ALS Minerals
Laboratory in Loughrea, Ireland.
Samples were fine-crushed (CRU-31) to 70% < 2mm and pulverized
and riffle-split to 85% < 75 µm. Zinc, lead and silver assays
were obtained by multi-acid (4-acid) digestion/ICP-AES Package (48
Elements). Analytical accuracy and precision are monitored by the
submission of one standard and 3 blanks inserted into the sample
train of 65 samples by Group Eleven personnel. No duplicate samples
were sent to the lab. ALS ran 5 blanks and 5 duplicates as part of
their internal QC procedures.
About the Ballinalack Project
The Ballinalack project is a joint venture between Group Eleven
(60% interest) and Shenzhen Zhongjin Lingnan Nonfemet Company
Limited (40% interest), one of the largest zinc producers in
China, and is located in Counties
Westmeath and Longford, north-east
Ireland. The property contains
what is believed by the Company to be the third largest undeveloped
zinc-lead occurrence in Ireland
and is located approximately 50 kilometres west from the currently
producing Navan (Tara) Zinc-Lead Mine (Boliden AB).
Summary Table – Disclosure of Individual Zinc and Lead
Grades
Hole
ID
|
From
(m)
|
To
(m)
|
Interval
(m)
|
Zn
(%)
|
Pb
(%)
|
Zn+Pb
(%)
|
Drill Holes
Announced in this News Release
|
G11-1345-01
|
101.70
|
124.00
|
22.30
|
0.40
|
0.08
|
0.48
|
including
|
110.00
|
117.50
|
7.50
|
0.76
|
0.19
|
0.95
|
including
|
116.45
|
116.65
|
0.20
|
2.03
|
0.61
|
2.64
|
G11-3639-01
|
15.50
|
16.00
|
0.50
|
0.37
|
0.00
|
0.37
|
and
|
21.00
|
30.00
|
9.00
|
0.14
|
0.02
|
0.16
|
including
|
21.00
|
22.90
|
1.90
|
0.28
|
0.03
|
0.31
|
G11-622-01
|
28.20
|
29.90
|
1.70
|
minor
sphalerite
|
and
|
39.40
|
40.00
|
0.60
|
minor
sphalerite
|
G11-1344-03
|
525.70
|
526.60
|
0.90
|
0.11
|
0.00
|
0.12
|
and
|
635.40
|
636.40
|
1.00
|
0.23
|
0.01
|
0.24
|
and
|
651.20
|
655.90
|
4.70
|
0.12
|
0.00
|
0.12
|
G11-1344-04
|
149.60
|
155.40
|
5.80
|
0.44
|
0.02
|
0.45
|
and
|
168.60
|
170.30
|
1.70
|
0.21
|
0.02
|
0.24
|
Historic Drill
Holes
|
TC-3936-004
|
35.75
|
59.95
|
24.20
|
0.14
|
0.02
|
0.16
|
TC-3936-006
|
71.30
|
105.40
|
34.10
|
0.28
|
0.04
|
0.32
|
including
|
97.10
|
105.40
|
8.30
|
0.49
|
0.08
|
0.57
|
TC-3936-007
|
95.32
|
123.00
|
27.68
|
0.17
|
0.03
|
0.20
|
99-BB-1
|
59.74
|
109.73
|
49.99
|
0.33
|
0.07
|
0.40
|
including
|
59.74
|
67.36
|
7.62
|
0.66
|
0.09
|
0.75
|
B94
|
296.78
|
300.74
|
3.96
|
7.54
|
0.88
|
8.42
|
B81
|
295.71
|
297.11
|
1.40
|
18.90
|
1.51
|
20.41
|
Summary Table – Azimuths and Dips of Drill Holes Announced in
this News Release
Hole
ID
|
Depth
(m)
|
Azimuth
(°)
|
Dip
(°)
|
G11-1344-03
|
717.5
|
100
|
-85
|
G11-1344-04
|
679.1
|
-
|
-90
|
G11-1345-01
|
328.0
|
50
|
-80
|
G11-3936-01
|
245.1
|
65
|
-80
|
G11-622-01
|
154.0
|
280
|
-80
|
Total
|
2,123.7
|
|
|
Qualified Person
Technical information in this news release has been approved by
David Furlong, P.Geo., Chief
Operating Officer, and 'Qualified Person' as defined under Canadian
National Instrument 43-101.
About Group Eleven Resources
Group Eleven Resources Corp. (TSX.V: ZNG; OTC: GRLVF and FRA:
3GE) is a mineral exploration company focused on advanced stage
zinc exploration in Ireland. The
Company's large land package allows Group Eleven to leverage new
geological approach and geophysical technology to systematically
rethink key aspects of the Irish zinc district. The Company's two
key projects in Ireland include: a
60% interest in the Ballinalack project (joint ventured with
Nonfemet - one of the largest zinc producers in China), located in north-east Ireland, hosting potential Navan Bed
mineralization in the Navan Beds; and a 76.56% interest in the
Stonepark project (joint ventured with Arkle Resources plc),
located near Limerick, next to one
of the world's largest undeveloped zinc deposits: Pallas Green
deposit. The Company's team includes accomplished mining
professionals with direct experience in finding mines, building
companies and exploring Irish zinc deposits.
Additional information about the Company is available at
www.groupelevenresources.com.
ON BEHALF OF THE BOARD OF DIRECTORS
Bart Jaworski, P.Geo.
Chief Executive Officer
Cautionary Note Regarding Forward-Looking Information
This press release contains forward-looking statements within
the meaning of applicable securities legislation. Such statements
include, without limitation, statements regarding the future
results of operations, performance and achievements of the Company,
including the timing, content, cost and results of proposed work
programs, the discovery and delineation of mineral
deposits/resources/ reserves and geological interpretations.
Although the Company believes that such statements are reasonable,
it can give no assurance that such expectations will prove to be
correct. Forward-looking statements are typically identified by
words such as: believe, expect, anticipate, intend, estimate,
postulate and similar expressions, or are those, which, by their
nature, refer to future events. The Company cautions investors that
any forward-looking statements by the Company are not guarantees of
future results or performance, and that actual results may differ
materially from those in forward looking statements as a result of
various factors, including, but not limited to, variations in the
nature, quality and quantity of any mineral deposits that may be
located. All of the Company's public disclosure filings may be
accessed via www.sedar.com and readers are urged to review these
materials, including the technical reports filed with respect to
the Company's mineral properties.
SOURCE Group Eleven Resources Corp.