GT Gold (TSX-V:GTT)
(the
“Company” or “GT Gold”) is pleased to announce
results from five drill holes from its 15,000-metre Phase 2
exploration program at its 100% owned Saddle North Cu-Au porphyry
system in northwest B.C.
The results from three of the five drill holes,
TTD128, TTD129 and TTD130, have extended the known higher-grade
core of mineralization previously intersected in drill holes
TTD093, TTD112 and TTD109, down-dip by approximately 150 to 200
metres, to a vertical depth below surface of 1,550 metres. Drill
hole TTD132 confirms continuity of the higher-grade core in the
central part of the deposit, while TTD131 extends near surface
mineralization to the northwest. Mineralization at Saddle North
remains open in most directions, particularly at depth.
Highlights:
- Drill hole TTD128 intersected 635.00 metres @
0.40 g/t Au, 0.31% Cu, 0.93 g/t Ag (0.61 % CuEq; 0.83 g/t AuEq)
from 696 to 1,331 metres, including 225.39 metres @ 0.74
g/t Au, 0.46 % Cu, 1.57 g/t Ag (1.01% CuEq; 1.39 g/t AuEq) from
1,083.81 to 1,309.20 metres, and 137.63 metres @ 0.52 g/t
Au, 0.36% Cu, 1.38 g/t Ag (0.75 % CuEq; 1.03 g/t AuEq) from 1,353
to 1,490.63 metres, including 61.00 metres @ 0.73 g/t Au, 0.43% Cu,
1.87 g/t Ag (0.99% CuEq; 1.35 g/t AuEq) from 1,358 to 1,419 metres
(Table 1)
- The two broad high-grade intervals are separated by a narrow,
10-metre-wide, lower grade interval hosted by a late inter-mineral
diorite porphyry intrusion. Along with drill hole TTD128, drill
hole TTD129 shows that the deepest and highest-grade mineralization
intersected to date remains open to depth (Figures 1 and 2).
- Drill hole TTD129 intersected 793 metres @
0.46 g/t Au, 0.38% Cu, 1.00 g/t Ag (0.72% CuEq; 0.99 g/t AuEq) from
488 to 1,281 metres, including 355 metres @ 0.61 g/t Au,
0.45% Cu, 1.25 g/t Ag (0.91% CuEq; 1.25 g/t AuEq) from 642 to 997
metres, and 230 metres 0.42 g/t Au, 0.29% Cu, 1.25 g/t Ag
(0.60 % CuEq; 0.82 g/t AuEq) from 1,291 to 1,521 metres,
including 93.67 metres @ 0.55 g/t Au, 0.39% Cu, 1.42 g/t Ag
(0.81% CuEq; 1.11 g/t AuEq) from 1,308.33 to 1,402 metres
- The two broad higher-grade intervals are separated by a narrow,
10-metre-wide, lower grade interval hosted by a late inter-mineral
diorite porphyry intrusion. Along with drill hole TTD128, this
drill hole shows that the deep higher-grade mineralization remains
open at depth (Figure 3).
- Drill hole TTD130 intersected 599 metres @
0.52 g/t Au, 0.30% Cu, 0.90 g/t Ag (0.69% CuEq; 0.94g/t AuEq) from
682 metres to 1,281 metres, including 343 metres @ 0.63 g/t
Au, 0.34 % Cu, 1.02 g/t Ag (0.81% CuEq; 1.11 g/t AuEq) from 890 to
1,233 metres
- This interval extends the higher-grade core zone to depth by
linking deeper mineralized intercepts in drill holes TTD128 and
TTD129 with that of the higher-grade mineralization encountered
previously in drill holes TTD109 and TTD093 (Figure 2).
- Drill hole TTD131 intersected 250 metres @
0.35 g/t Au, 0.20% Cu, 0.71 g/t Ag (0.46% CuEq; 0.63 g/t AuEq) from
70 to 320 metres
- Extends broad, near-surface zone of Cu-Au mineralization at
Saddle North to the northwest and confirms presence and continuity
of higher-grade mineralization in the immediate hangingwall of the
Poelzer fault on this section between previous drill holes TTD102,
TTD122 and TTD120 (Figure. 4).
- Drill hole TTD132
intersected 137.78 metres @ 1.71 g/t Au, 0.77% Cu, 2.36 g/t
Ag (2.04% CuEq; 2.79 g/t AuEq) from 476.00 metres to 613.78
metres within 378.71 metres @ 1.00 g/t Au, 0.52% Cu, 1.42
g/t Ag (1.26% CuEq; 1.72 g/t AuEq) from 270.00 to 648.71 metres
- This southeasterly inclined
“cross-hole” successfully links the higher-grade mineralization of
previously released drill holes TTD112, TTD121, TTD126, TTD093 and
TTD109 (Figure 5).
The results from the recent drilling have
outlined a well-mineralized, northerly-trending and
west-southwesterly dipping envelope of mineralization that has
down-plunge, strike and width dimensions of 1,400 - 1,600 metres,
700 metres and 200 - 560 metres respectively. Within this broader
zone of mineralization is a south-southwesterly-plunging,
northerly-elongate core of higher-grade mineralization with a
down-plunge, strike and width dimensions of 1,200 - 1,600 metres,
200 - 400 metres and 40 - 450 metres, respectively. Drilling has
confirmed excellent continuity of mineralization with Cu-Au grades
generally increasing with depth.
The system remains open at depth, and highly
prospective targets remain untested along strike to the west and
south east.
High-grade Gold Intercepts
In addition to the porphyry style of
mineralization, high-grade precious metal veins have been
intersected peripheral to the main body of porphyry mineralization,
both in the hangingwall and footwall, and they offer further
exploration upside in the large Saddle North mineralizing system
(Table 1; Figures 2 to 4). Drill hole TTD128 returned a number of
significant gold intersections, including 4.11 metres @
25.42 g/t Au from 529.20 metres and 15.70 metres @ 6.21 g/t Au from
1,506.00 metres and 5.00 metres @ 16.13 g/t Au from 1,515.61
metres (Figure 2). The footwall intersections are a
largely new and exciting development, showing that the variable and
commonly intense quartz-sericite-pyrite alteration of footwall
volcanic (and local intrusive) rocks also have realizable
exploration potential. Like the footwall intersections, the
significant hangingwall gold values (Figure 3) are associated with
pyrite-rich cm- to dm-scale veins that bear similarities to the
high-grade gold (silver) veins at Saddle South. While the full
nature, geometry, and relationships to the porphyry system of the
high-grade gold veins at Saddle North remain to be established,
similar hangingwall veins appear to be widespread, as they were
also intersected previously in drill holes TTD126 (see news release
dated Sept 4, 2019), TTD121 (2 metres @ 6.43 g/t Au from 389 to 391
metres), and in drill hole TTD130 in the present release, where a
pair of 2 metre samples at 574 metres and 578 metres yielded 2.56
and 1.53 g/t Au, respectively.
CEO Paul Harbidge commented, “It is great to see
a set of strong drill results which is providing further
delineation to this large-scale gold rich porphyry Cu system. It is
very encouraging to see the continuity of the high-grade core drill
hole to drill hole and section to section, especially with the
results of TTD132 and the fact that the system remains open to
depth and targets remain untested along trend.”
Harbidge went on to say, “The grade, size, and
geometry of the Saddle North porphyry system makes this amenable to
a bulk mining operation, both open pit as well as underground. With
its proximity to infrastructure and location within the Tier 1
mining jurisdiction of British Columbia, Canada, this makes for a
very compelling project.”
Figure 1 – Saddle North Drill Plan View
Figure 1 is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/235ccf2e-3471-4ef1-93e6-92597a01af49
Figure 2 – Saddle North Drilling Cross-Section
NE-5570
Figure 2 is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/b12cfbe8-54d7-4e5b-af85-21b79532f178
Figure 3 – Saddle North Drilling Cross-Section
NE-5790
Figure 3 is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/0fa423b8-2b0d-4f54-8bfc-bb83584c8351
Figure 4 – Saddle North Drilling Cross-Section
NE-5320
Figure 4 is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/d5984a00-740c-40cd-81b8-8e6bcce450ee
Figure 5 – Saddle North Drilling Cross-Section
NW-Section 1
Figure 5 is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/4e2f2e31-c335-4ea1-9b09-58ee33fd1451
2019 Exploration Summary
Phase 2 of the planned 25,000 metre drill
program (combined phase 1 and 2) is nearing completion, with 23,837
metres now drilled, and 14,847 metres reported. Assays are pending
for nearly 9,000 metres in 11 drill holes beyond what has been
reported, and drilling will be completed prior to the end of
October. Final assays will likely be received before year-end, with
further results to be reported following receipt, compilation and
interpretation of the assays.
GT Gold has initiated consultation with
engineering firms and others to develop a scope, schedule and
budget for study work that will progress Saddle North through
resource estimation and economic evaluation, with an initial goal
of completion of a robust geologic model by the end of the first
quarter of 2020.
Table 1 – Saddle North Assay Results for Drill Holes
TTD128 to TTD132
TTD128 |
From (m) |
To(m) |
Interval* (m) |
Au(g/t) |
Ag(g/t) |
Cu (%) |
CuEq**(%) |
AuEq**(g/t) |
Mineralization Style |
Interval |
483.66 |
484.46 |
0.80 |
76.90 |
38.60 |
0.74 |
57.16 |
78.39 |
Precious Metal Veins |
Interval |
495.00 |
495.75 |
0.75 |
11.95 |
4.12 |
0.36 |
9.12 |
12.50 |
Precious Metal Veins |
Interval |
503.67 |
505.00 |
1.33 |
8.38 |
9.98 |
0.84 |
7.04 |
9.66 |
Precious Metal Veins |
Interval |
525.00 |
526.19 |
1.19 |
5.87 |
1.93 |
0.18 |
4.48 |
6.15 |
Precious Metal Veins |
Interval |
529.20 |
533.31 |
4.11 |
25.42 |
17.65 |
0.56 |
19.25 |
26.40 |
Precious Metal Veins |
Interval |
696.00 |
1,331.00 |
635.00 |
0.40 |
0.93 |
0.31 |
0.61 |
0.83 |
Porphyry |
Including |
1,083.81 |
1,309.20 |
225.39 |
0.74 |
1.57 |
0.46 |
1.01 |
1.39 |
Porphyry |
Interval |
1,353.00 |
1,490.63 |
137.63 |
0.52 |
1.38 |
0.36 |
0.75 |
1.03 |
Porphyry |
Including |
1,358.00 |
1,419.00 |
61.00 |
0.73 |
1.87 |
0.43 |
0.99 |
1.35 |
Porphyry |
Interval |
1,496.33 |
1,497.49 |
1.16 |
9.51 |
11.00 |
0.02 |
7.05 |
9.67 |
Precious Metal Veins |
Interval |
1,506.00 |
1,521.70 |
15.70 |
6.21 |
6.37 |
0.10 |
4.68 |
6.42 |
Precious Metal Veins |
Including |
1,515.61 |
1,520.61 |
5.00 |
16.13 |
11.94 |
0.17 |
12.05 |
16.52 |
Precious Metal Veins |
Including |
1,515.61 |
1,516.75 |
1.14 |
48.30 |
14.40 |
0.04 |
35.39 |
48.54 |
Precious Metal Veins |
TTD129 |
From (m) |
To(m) |
Interval* (m) |
Au(g/t) |
Ag(g/t) |
Cu (%) |
CuEq** (%) |
AuEq**(g/t) |
Mineralization Style |
Interval |
265.00 |
266.00 |
1.00 |
4.71 |
2.70 |
0.33 |
3.79 |
5.20 |
Precious Metal Veins |
Interval |
270.70 |
276.99 |
6.29 |
2.65 |
1.37 |
0.21 |
2.15 |
2.95 |
Precious Metal Veins |
Including |
275.5 |
276.99 |
1.49 |
9.23 |
3.97 |
0.28 |
7.05 |
9.67 |
Precious Metal Veins |
Interval |
289.77 |
296.00 |
6.23 |
2.21 |
3.26 |
0.12 |
1.76 |
2.42 |
Precious Metal Veins |
Including |
294.50 |
296.00 |
1.50 |
6.33 |
10.35 |
0.19 |
4.90 |
6.72 |
Precious Metal Veins |
Interval |
488.00 |
1,281.00 |
793.00 |
0.46 |
1.00 |
0.38 |
0.72 |
0.99 |
Porphyry |
Including |
582.00 |
1,154.15 |
572.15 |
0.49 |
1.10 |
0.41 |
0.77 |
1.06 |
Porphyry |
Including |
642.00 |
997.00 |
355.00 |
0.61 |
1.25 |
0.45 |
0.91 |
1.25 |
Porphyry |
Interval |
1,291.00 |
1,521.00 |
230.00 |
0.42 |
1.25 |
0.29 |
0.60 |
0.82 |
Porphyry |
Including |
1,308.33 |
1,402.00 |
93.67 |
0.55 |
1.42 |
0.39 |
0.81 |
1.11 |
Porphyry |
Interval |
1,573.00 |
1,579.00 |
6.00 |
0.85 |
0.44 |
0.03 |
0.66 |
0.90 |
Precious Metal Veins |
TTD130 |
From (m) |
To(m) |
Interval* (m) |
Au(g/t) |
Ag(g/t) |
Cu (%) |
CuEq** (%) |
AuEq**(g/t) |
Mineralization Style |
Interval |
325.00 |
408.00 |
83.00 |
0.25 |
0.55 |
0.16 |
0.35 |
0.48 |
Porphyry |
Interval |
531.00 |
582.00 |
51.00 |
0.37 |
0.78 |
0.18 |
0.46 |
0.63 |
Porphyry |
Interval |
610.00 |
670.00 |
60.00 |
0.17 |
0.40 |
0.17 |
0.30 |
0.42 |
Porphyry |
Interval |
682.00 |
1,281.00 |
599.00 |
0.52 |
0.90 |
0.30 |
0.69 |
0.94 |
Porphyry |
Including |
732.00 |
1,250.07 |
518.07 |
0.57 |
0.96 |
0.32 |
0.74 |
1.02 |
Porphyry |
Including |
890.00 |
1,233.00 |
343.00 |
0.63 |
1.02 |
0.34 |
0.81 |
1.11 |
Porphyry |
Including |
981.00 |
1,218.00 |
237.00 |
0.62 |
1.04 |
0.35 |
0.82 |
1.13 |
Porphyry |
TTD131 |
From (m) |
To(m) |
Interval*(m) |
Au(g/t) |
Ag(g/t) |
Cu (%) |
CuEq** (%) |
AuEq**(g/t) |
Mineralization Style |
Interval |
70.00 |
320.00 |
250.00 |
0.35 |
0.71 |
0.20 |
0.46 |
0.63 |
Porphyry |
Including |
102.00 |
163.00 |
61.00 |
0.43 |
0.60 |
0.22 |
0.54 |
0.74 |
Porphyry |
Interval |
334.00 |
494.00 |
160.00 |
0.24 |
0.52 |
0.24 |
0.42 |
0.58 |
Porphyry |
Including |
454.00 |
494.00 |
40.00 |
0.37 |
0.64 |
0.31 |
0.58 |
0.80 |
Porphyry |
TTD132 |
From (m) |
To(m) |
Interval* (m) |
Au(g/t) |
Ag(g/t) |
Cu (%) |
CuEq** (%) |
AuEq**(g/t) |
Mineralization Style |
Interval |
270.00 |
648.71 |
378.71 |
1.00 |
1.42 |
0.52 |
1.26 |
1.72 |
Porphyry |
Including |
311.00 |
613.78 |
302.78 |
1.18 |
1.63 |
0.61 |
1.49 |
2.04 |
Porphyry |
Including |
476.00 |
613.78 |
137.78 |
1.71 |
2.36 |
0.77 |
2.04 |
2.79 |
Porphyry |
Interval |
662.55 |
1,068.00 |
405.45 |
0.57 |
0.94 |
0.37 |
0.80 |
1.08 |
Porphyry |
Including |
662.55 |
915.00 |
252.45 |
0.74 |
1.00 |
0.41 |
0.95 |
1.31 |
Porphyry |
Including |
662.55 |
782.00 |
119.45 |
1.07 |
1.26 |
0.47 |
1.26 |
1.73 |
Porphyry |
*Intervals are calculated using a 0.4 g/t AuEq,
a maximum of ten metres of internal dilution for porphyry-style
mineralization and no top cut is applied. All intervals are
reported as drill widths and are expected between 50% and 85% of
true width,**Prices used to calculate CuEq and AuEq are,
Au: $1,300.00/oz, Ag: $16.00/oz,
Cu: $2.60/lb. All values are reported in USD
and do not consider metal recoveries.
Table 2 – Saddle North Drill Hole Collar
Information:
Drill Hole(#) |
Azimuth* (0) |
Inclination* (0) |
Length (m) |
Elevation (masl) |
UTM E(m) |
UTM N(m) |
TTD128 |
037 |
-85 |
1,550.50 |
1,633 |
435746 |
6408207 |
TTD129 |
030 |
-85 |
1,605.00 |
1,637 |
435806 |
6408049 |
TTD130 |
031 |
-79 |
1,345.60 |
1,633 |
435746 |
6408207 |
TTD131 |
048 |
-55 |
594.18 |
1,629 |
435823 |
6408567 |
TTD132 |
111 |
-65 |
1,098.00 |
1,622 |
435819 |
6408444 |
Tatogga Property
GT Gold’s Tatogga Project lies in the northern
part of northwest B.C.’s prolific Golden Triangle. The property
features district scale exploration potential, with two recent
discoveries, Saddle North and Saddle South, along with a third
target, Quash-Pass. which is close to being drill-ready. All are
proximal to Highway 37 and to grid power that leads to the nearby
Red Chris copper-gold mine, approximately 20 km to the
southeast. GT Gold is well funded, with a cash position of
approximately C$17.8 million at June 30, 2019.
Saddle North
Initial drilling at Saddle North followed
indications from early rock and soil geochemical sampling, geology,
and geophysical work which outlined a kilometre-scale geochemical,
magnetic and Induced Polarization chargeability anomaly coincident
with local exposure of quartz-sericite-pyrite altered rocks.
Reconnaissance holes TTD062 and 064, completed late in the 2017
drilling season, indicated the presence of a copper-gold porphyry
system that bore some similarities to the nearby Red Chris
copper-gold mine. The results from the 2018 program demonstrated
the potential for a significant copper-gold porphyry system at
Saddle North, with grades exceeding 1.0% CuEq1 and 1.5 g/t AuEq1 in
a higher-grade core zone (see news January 9, 2019). It also showed
that this core zone reached from near surface (hole TTD108) to
greater than 1,300 metres down-dip, where it remains open. True
thickness of the core zone is approximately 100 metres in hole
TTD108, at a depth of 200m. Copper equivalent grade increase
with depth, and mineralized intervals increase to greater than 300
metres in drill holes TTD093 and TTD109. The 2018 results also
demonstrated that the high-grade core zone extends along strike at
least 500 metres (to hole TTD102) and that it lies within a much
broader, strongly mineralized envelope with a drilled strike length
in excess of 650 metres, a true thickness of approximately 700
metres, and a down-dip extent of more than 1,300 metres. The 2019
drilling suggests that the high-grade core zone also extends to
surface to the northwest along trend of TTD108. This large,
high-grade copper-gold mineralized zone appears to trend northwest
to north-northwest and to dip steeply to the west-southwest to
southwest, while the central higher-grade core zone has a plunge of
similar orientation to the dip.
QA/QC Procedures
GT Gold has implemented a rigorous quality
assurance / quality control (QA/QC) program to ensure best
practices in sampling and analysis of diamond drill core, the
details of which can be viewed on the Company's website at
http://www.gtgoldcorp.ca/projects/tatogga/. All assays are
performed by ALS Canada Ltd., with sample preparation carried out
at the ALS facility in Terrace, BC, and assays at the North
Vancouver laboratory. Assay values are uncut. For gold, fire assays
are performed as per ALS method Au-AA26 (0.01- 100.00 g/t Au) using
50 grams of sample measured by atomic absorption (AA). Assays equal
to or greater than 100 g/t Au are reanalyzed gravimetrically by
method Au-GRA22. Silver and copper are analyzed by ALS method
ME-MS61 with a 4-acid digestion followed by ICP-MS analysis. Assays
greater than 100ppm silver or 1% copper are reanalyzed by ICP-AES
by method OG-62.
Qualified Person
Charles J. Greig, M.Sc., P.Geo., Vice President,
Exploration for GT Gold Corp. and a Qualified Person as defined by
NI 43-101, has reviewed and approved the technical information in
this press release.
About GT Gold
GT Gold Corp. is focused on exploring for base
and precious metals in the geologically fertile terrain of British
Columbia’s renowned Golden Triangle. The Company’s flagship asset
is the wholly-owned, 46,827 hectare Tatogga property, located near
Iskut, BC, upon which it achieved two significant discoveries in
2017 and 2018 at its Saddle prospect: a near surface bulk-tonnage
and potential deep high-grade underground-style epithermal
gold-silver vein system at Saddle South and, close by at Saddle
North, a large-scale, richly mineralized porphyry
gold-copper-silver intrusion.
For further information, please
contact:
GT Gold Corp. |
GT Gold Corp. |
Paul Harbidge |
Charles J. Greig, P.Geo |
President and Chief Executive Officer |
Vice President, Exploration |
Tel: (647) 256-6754 |
Tel: (250) 492-2331 |
Website: www.gtgoldcorp.ca |
|
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Looking Statements
This news release contains forward-looking
statements and forward-looking information (together,
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Forward looking statements involve risks, uncertainties and other
factors disclosed under the heading “Risk Factors” and elsewhere in
the Company’s filings with Canadian securities regulators, that
could cause actual results, performance, prospects and
opportunities to differ materially from those expressed or implied
by such forward-looking statements. Although the Company believes
that the assumptions and factors used in preparing these
forward-looking statements are reasonable based upon the
information currently available to management as of the date
hereof, actual results and developments may differ materially from
those contemplated by these statements. Readers are therefore
cautioned not to place undue reliance on these statements, which
only apply as of the date of this news release, and no assurance
can be given that such events will occur in the disclosed times
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Company disclaims any intention or obligation to update or revise
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