Regency Silver intersects 29.4m of 6.32 g/t Au down-dip from discovery hole REG-22-01
Regency Silver intersects 29.4m of 6.32 g/t Au
down-dip from discovery hole REG-22-01
VANCOUVER, BC
,
April 24, 2023
/CNW/ -
Regency Silver Corp.
("Regency Silver" or the
"Company"), (TSXV: RSMX) (OTCQB: RSMXF) announces that 2 follow up holes down-dip from
hole REG-22-01 (
35.8
metres of
6.84
g/t gold,
0.88%
copper and
21.82
g/t silver) intersect wide
zones of gold and copper mineralization. REG-23-14 intersects
35.9m
of 5.51 g/t Au including
29.4m
of 6.32 g/t Au
~25m down-dip from REG-22-01. REG-23-15, which is ~
65m
down-dip from REG-
23-14 and ~90m down-dip from REG-22-01 intersects
128.35m
of 0.84 g/t Au including
57.95m
of
1.49 g/t Au and
32.5m
of 2.23 g/t Au
.
"In addition to the drill results, the IP survey has outlined a ~1,000m long by ~900m wide km wide
anomaly of highly chargeable rock. All indications are that we are drilling into a large system." stated
Bruce Bragagnolo
, Executive Chairman.
The ongoing follow up drill program began on
January 15
th
. Seven holes have been completed to
date totaling
4,250.85 m
of drilling. Six of the seven holes successfully intersect the target pyrite +/-
specularite +/- chalcopyrite supported breccia zone that hosts Au-Cu mineralization. The location of
the drill holes can be seen on the plan map in Figure 1. The eighth hole of the program, REG-23-20
is currently drilling and targeting ~50m down dip from REG-23-19 on the section line
50m
to the east
of holes REG-22-01 and REG-23-13-15. The drilling is being funded by the proceeds of our recently
completed
$2.5 million
private placement and the exercise of broker warrants (see NR dated
April
6
th
, 2023) and drilling is expected to continue at Dios Padre for the foreseeable future.
Highlights of the program so far include:
REG-23-14 intersects
35.9m
of 5.51 g/t Au including
29.4m
of 6.32 g/t Au
starting at
454.4m
downhole.
REG-23-14 intersects
95.5m
of 0.2% Cu including
7.05m
of 0.51% Cu from
314.9m
downhole
and
34.35m
of 0.42% Cu including
12.05m
of 0.98% Cu
from
454.4m
downhole.
REG-23-15 intersects
128.35m
of 0.84 g/t Au from 390.85 downhole including
57.95m
of 1.49
g/t Au and
32.5m
of 2.23 g/t Au
from
460.85m
downhole
.
REG-23-15 intersects
73.85m
of 0.11% Cu from
317m
downhole and
25.4m
of 0.43% Cu
including
16.25m
of 0.53% Cu
from
407.9m
downhole.
Six of the seven holes have successfully intersected the target pyrite +/- specularite +/-
chalcopyrite supported breccia zone that hosts the targeted Au-Cu mineralization.
Geophysical Induced-Polarity (IP) survey confirms robust anomaly connecting near surface
response from Dios Padre silver mine down-dip to current Au-Cu mineralization being targeted
in ongoing drill program, outlining a ~1000m long by ~900 m wide zone of strongly chargeable
rock.
Table
1
: Au results for holes REG-23-13, REG-23-14 and REG-23-15
Hole
From (m)
To (m)
Length (m)
1
Au (g/t)
2
REG-23-13
121.25
124.6
3.35
0.16
REG-23-13
455.55
473.7
18.15
0.24
inc.
462.65
473.05
10.4
0.35
REG-23-13
510.05
516.5
6.45
0.14
REG-23-13
531.2
539.5
8.3
0.62
inc.
532.5
538.45
5.95
0.81
REG-23-13
608.35
614.35
6
0.14
REG-23-14
165.45
184.7
19.25
0.19
REG-23-14
317.15
319.45
2.3
1.14
REG-23-14
327.2
350.7
23.5
0.12
REG-23-14
394.2
410.4
16.2
0.39
Inc.
401.6
410.4
8.8
0.66
REG-23-14
428.5
449.15
20.65
0.51
inc.
433
442.2
9.2
1.06
REG-23-14
454.4
490.3
35.9
5.51
inc.
454.4
483.8
29.4
6.32
REG-23-14
498.65
510.55
11.9
0.28
REG-23-14
527.8
541.5
13.7
0.1
REG-23-14
552.75
557.25
4.5
0.28
REG-23-15
338.3
352.2
13.9
0.1
REG-23-15
407.9
536.25
128.35
0.84
inc.
407.9
429.2
21.3
0.54
inc.
407.9
424.15
16.25
0.62
inc.
460.85
518.8
57.95
1.49
inc.
468.5
501
32.5
2.23
1.
As the true, three-dimensional orientation of the mineralized zones are not yet fully known, true thickness of these intervals remains uncertain, however it is estimated that the
intervals are somewhere between 70-100% of true thickness since drilling is currently near perpendicular to the orientation of stratigraphy with mineralization appearing to
loosely follow stratigraphy at this stage of exploration.
2.
Au composites are calculated using a 0.1 g/t Au cutoff, incorporating no more than 5 m downhole dilution. Higher-grade composite intervals are calculated using 0.3g/t, 1g/t, 3g/t,
and 5 g/t cutoffs incorporating no more than 5 m downhole dilution.
Table
2
: Cu results for holes REG-23-13, REG-23-14 and REG-23-15
Hole
From (m)
To (m)
Length (m)
1
Cu (%)
2
REG-23-13
458.9
466.8
7.9
0.11
REG-23-13
536.05
542.1
6.05
0.13
REG-23-14
314.9
410.4
95.5
0.2
inc
403.35
410.4
7.05
0.51
REG-23-14
440.95
475.3
34.35
0.42
inc
454.4
475.3
20.9
0.62
inc
454.4
466.45
12.05
0.98
REG-23-15
317
390.85
73.85
0.11
inc.
340.85
352.2
11.35
0.2
REG-23-15
403.8
429.2
25.4
0.43
inc.
407.9
428.45
20.55
0.47
inc.
407.9
424.15
16.25
0.53
REG-23-15
436.95
460.85
23.9
0.19
inc.
436.95
444.6
7.65
0.3
inc.
450.8
454.6
3.8
0.24
1.
As the true, three-dimensional orientation of the mineralized zones are not yet fully known, true thickness of these intervals remains uncertain, however it is estimated that the
intervals are somewhere between 70-100% of true thickness since drilling is currently near perpendicular to the orientation of stratigraphy with mineralization appearing to
loosely follow stratigraphy at this stage of exploration.
2.
Cu composites are calculated using a 0.1 % Cu cutoff, incorporating no more than 5 m downhole dilution. Higher-grade composite intervals are calculated using 0.25%, 0.5%,
0.75% cutoffs incorporating no more than 5 m downhole dilution.
Table 3:
Ag results for holes REG-23-13, REG-23-14 and REG-23-15
Hole
From (m)
To (m)
Length (m)
1
Ag (g/t)
2
REG-23-14
299.4
306.6
7.2
9.74
REG-23-14
336.45
346.45
10
5.13
REG-23-14
454.4
469.5
15.1
19.2
REG-23-15
279.85
284.35
4.5
6.17
REG-23-15
317
325.7
8.7
8.28
REG-23-15
338.3
352.2
13.9
10.06
REG-23-15
407.9
424.15
16.25
8.77
REG-23-15
451.5
454.6
3.1
19.41
1.
As the true, three-dimensional orientation of the mineralized zones are not yet fully known, true thickness of these intervals remains uncertain, however it is estimated that the
intervals are somewhere between 70-100% of true thickness since drilling is currently near perpendicular to the orientation of stratigraphy with mineralization appearing to
loosely follow stratigraphy at this stage of exploration.
2.
Ag composites are calculated using a 10g/t cutoff, incorporating no more than 5 m downhole dilution. Higher-grade composite intervals are calculated using 25g/t and 50 g/t
cutoffs incorporating no more than 5 m downhole dilution.
Table
4
: Collar table containing the location and orientations of completed holes. Holes contained in this
news release are in bold
Hold ID
Easting
Northing
Elevation
Hole Depth
Azimuth
Dip
REG-22-01
3150962
690443
1294
500.5
178.2
-60
REG-23-13
3150907
690448
1300
670.05
180
-59.5
REG-23-14
3151017
690450
1294
686.4
179.5
-60.2
REG-23-15
3151017
690450
1294
617.5
179.6
-66.5
REG-23-16
3150995
690398
1284
551.4
180
-65
REG-23-17
3150995
690398
1284
575.4
178
-58.2
REG-23-18
3150995
690398
1284
550.9
178
-70.6
REG-23-19
3150994
690500
1299
599.2
178
-62
Discussion of results:
Figure 1 shows the plan map and drill traces for the drill holes completed to date. Holes REG-23-
13, REG-23-14 and REG-23-15 are drilled on the same section line as REG-22-01. Holes REG-23-
16, REG-23-17 and REG-23-18 are drilled on a section line
50m
to the west whereas hole REG-23-
19, and the ongoing REG-23-20 as well as one or two subsequent holes are drilled on a section line
50m
to the east. Figure 2 illustrates the complete section results, the section shows ~156m of
testing between holes REG-23-13 and REG-23-15. As expected, REG-23-14 has similar results to
REG-23-01 as it is the closest hole. The step down-dip to REG-23-15 shows the mineralized zone
becoming wider, but not as concentrated as up-dip holes. REG-23-13 intersects a weak expression
of Au-Cu mineralization up-dip from REG-22-01, but it did not intersect any breccia, nor the quartz-
feldspar porphyry (QFP) which seems to follow the orientation of the underlying mineralized breccia.
This likely indicates that it was off the edge of the breccia zone.
Notable observations from the current drilling/results:
While Au and Cu mineralization are coincident in REG-22-02, this does not appear to be the
case in other holes. Au and Cu appear to be detached. This implies that mineralization occurs in
multiple, mutually overprinting events which is a common feature of many porphyry related
systems.
Mineralization still appears to be dipping to the north however, there appears to also be a dip to
the east as holes to the west intersect the breccia shallower whereas holes to the east
intersect the breccia deeper – this same orientation is observed in the QFP.
Specularite-alunite appears to be the most distal alteration associated with the mineralizing
system. It has become an important vector towards additional mineralization.
Gold mineralization appears to be more intimately associated with pyrite abundance than
specularite abundance.
Discussion of geophysical results:
From January-
March 2023
a 3D Induced Polarity (IP) survey was conducted over the Dios Padre
property by Dias Geophysical. The goal of this survey was to fingerprint the geophysical signature of
the mineralized zone from REG-22-01 in order to develop a vectoring tool for additional
mineralization of similar style. Figure 3 illustrates the filtered, high chargeability zones in both plan
and oblique views. The survey was successful in being able to connect the chargeable zones in and
around the drill areas all the way up dip (~500m) to the old mine workings, supporting the hypothesis
that the mineralization in REG-22-01 represents a down-dip Au-Cu rich extension below the Dios
Padre silver mine. Additionally, it outlines a ~900m wide by
1000m
long zone of strongly chargeable
rock. The sheer size of the anomaly is evidence of the scale of alteration/mineralization in the Dios
Padre area. Additional zones of similar mineralization to what has been drilled have the potential to
be found throughout.
The best results from drilling appear to occur in the deepest portion of the chargeability high. Should
this pattern continue, it will provide us with an additional vector to incorporate into further drill
targeting. Work is ongoing to further incorporate and refine the geophysical inversions with the
results from the drilling in order to provide more detailed modelling to help with drill targeting.
"The program at Dios Padre is shaping up in line with our elevated expectations. Intersecting
extensions of the same zone in six of seven holes so far is allowing us to refine our model. The
system is clearly multi-stage with localized zones of high-grade Au-Cu mineralization. With more data
and the integration of the geophysics we will be able to refine our targeting and vector in on the
highest-grade portions of what is shaping up to be an extensive breccia system." –
Michael Tucker
–
Director and Lead Geologist.
QA/QC
Once the drill core was received from the drill site, individual samples were determined, logged for
geological attributes, sawn in half, labelled, and bagged for assay submittal. The remaining drill core
was then stored at a secure site in the buildings surrounding the old milling site for the Dios Padre
silver mine. The Company inserted quality control samples at regular intervals within the sample
stream which included blanks, preparation duplicates, and standard reference materials with all
sample shipments intended to monitor laboratory performance. Sample shipment was conducted
under a chain of custody procedure.
Drill core samples are submitted to ALS Global's analytical facility in
Hermosillo, Mexico
for
preparation and analysis. Sample preparation included drying and weighing the samples, crushing
the entire sample, and pulverizing 250 grams ("g"). Analysis for gold was by method Au-AA23: 30g
fire assay fusion with atomic absorption (AAS) finish with a lower limit of 0.005 ppm and upper limit
of 10 ppm. Gold assays greater than 10ppm are automatically analyzed by method Au-GRA21: 30g
fire assay fusion with a gravimetric fusion. Analysis for silver and base metals was by method ME-
ICP61m: 0.75 g is dissolved via four acid digest and analyzed with ICP-AES finish. Detection limits
for Ag are 0.5-100ppm, 1-10 000ppm for Cu, 2-10 000ppm for Zn and 2-10 000ppm for Pb. Silver
assays greater than 100ppm are automatically analyzed by method Ag-OG62: 0.4g sample by Ag
by HF-HNO3-HClO4 digestion with HCl leach, ICP-AES or AAS finish. Samples with Ag>1500ppm
are automatically analyzed by Ag-GRA21: 30g sample Ag by fire assay and gravimetric finish. Cu,
Pb and Zn >10 000ppm are automatically analyzed by Cu-OG62, Pb-OG62 and Zn-OG62
respectively: 0.4g sample by Four acid digestion and ICP finish.
ALS Global is ISO 9001 and ISO/IEC 17025 certified and all analytical methods include quality
control materials at set frequencies with established data acceptance criteria. Parameters for ALS'
internal and Regency Silver's external blind quality control samples were acceptable for the analyses
returned.
Technical Information
The technical information contained in this news release has been reviewed by Company director
Michael Tucker, P.Geo, who is recognized as a Qualified Person under the guidelines of National
Instrument 43-101. Mr. Tucker is a director of the Company and for that reason is not considered
independent. Mr. Tucker has read and approved the technical contents of this news release.
ABOUT REGENCY SILVER CORP.
Regency Silver is a gold-copper-silver exploration company focused on the Americas. Regency
Silver is led by a team of experienced professionals with expertise in both exploration and
production. Regency Silver's flagship project is the Dios Padre gold-copper-silver project in
Sonora,
Mexico
.
Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in
the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of
this release.
Cautionary Note Regarding Forward-Looking Statements
: This news release includes certain
forward-looking statements and forward-looking information (together, "forward-looking
statements"). All statements other than statements of historical fact included in this release,
including, without limitation, statements regarding the optioning of the Project by the Company.
There can be no assurance that such statements will prove to be accurate and actual results and
future events may vary from those anticipated in such statements. Important risk factors that could
cause actual results to differ materially from the Company's plans or expectations include the risk
that regulatory changes, fundraising, and risk associated with mineral exploration, including the
risk that actual results of exploration will be different from those expected by management. The
forward-looking statements in this news release were developed based on the expectations of
management, including that Exchange acceptance for the proposed transaction will be obtained,
conditions will be satisfied, required fundraising will be completed and the other risks described
above will not materialize. The Company expressly disclaims any intention or obligation to update
or revise any forward-looking statements whether as a result of new information, future events or
otherwise, except as otherwise required by applicable securities legislation.
Figure 1: Plan map showing the location and drill traces of all holes completed to date. (CNW
Group/Regency Silver Corp)
Figure 2: Cross section with holes REG-23-13, REG-23-14 and REG-23-15. (CNW Group/Regency
Silver Corp)
Figure 3: Plan map and oblique section showing the location of the > 30 mv/v chargeability anomaly
centered around current drilling. (CNW Group/Regency Silver Corp)
SOURCE
Regency Silver Corp
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For further information:
Regency Silver Corp., Bruce Bragagnolo, Executive Chairman, (604) 417-
9517, Email: [email protected]; Gijsbert Groenewegen, Chief Executive Officer, Phone: 1-
646-247-1000, Email: [email protected]
CO: Regency Silver Corp
CNW 09:42e 24-APR-23