Goldrea 2020 Program Confirms Potential for Porphyry Copper-Gold Mineralization at Golden Triangle’s Cannonball and Reports...
21 Oktober 2020 - 3:50PM
Goldrea Resources Corp. (CSE:GOR, Frankfurt:GOJ,
OTC-US;GORAF) (“Goldrea” or the “Company”) is pleased to announce
that independent consultants have confirmed historic reports of
widespread hydrothermal alteration and gold bearing sheeted quartz
veins at the Cannonball Target on the Company’s Golden Triangle
Property. The Company’s consultants have advised that the observed
alteration patterns and sheeted veining are associated with the sub
circular magnetic anomaly identified in the west central part of
the Property and are consistent with Goldrea’s interpretation that
the Cannonball Target may represent a porphyry lithocap similar to
that developed at the Quartz Rise Target located 15 kilometers to
the southwest (for additional information please refer to Goldrea’s
press release dated February 19, 2020).
Seabridge Gold Inc. (“Seabridge”) controls most
of the claims to the south of the Cannonball Property and announced
the discovery of the Quartz Rise Target in 2016. In 2018 Seabridge
announced that they had intersected porphyry copper-gold
mineralization associated with a sub-circular magnetic feature and
a large IP anomaly (refer to Seabridge press release dated December
18, 2018). On July 16, 2020 Seabridge commenced an 8,000 meter
drill program to assess the extent of the porphyry copper gold
mineralization at Quartz Rise. The Reader is cautioned that there
can be no assurance that mineralization similar to that encountered
at Quartz Rise will be identified on the Cannonball Property.
The assay results from Goldrea’s 2018 and 2020
sampling program (consisting of 72 samples submitted for assay and
an additional 70 samples submitted for petrographic work) confirmed
that the sheeted quartz veins within the sub circular magnetic
anomaly contain elevated copper, gold and silver concentrations
(ranging from trace levels to 81.1 g/t gold, , 47 g/t silver and
0.754% copper). The results of the 2020 sampling program also
confirmed historic reports of high gold concentrations associated
with a narrow, highly oxidized shear zone that has been traced over
a strike length of approximately 10 meters along the southwestern
margin of the geophysical anomaly (referred to in BC Ministry of
Mines records as Minfile 104B210: Brenwest / Joy Prospect). A 15cm
wide chip sample collected across the core of the gossan zone
(Sample C00065666) returned 405 g/t gold, 655 g/t silver and 0.195%
copper. A 15cm wide chip collected across the hanging wall of the
shear zone (Sample C00065665) returned 192 grams per tonne (“g/t”)
gold, 225 g/t silver and 0.190% copper. The high gold
concentrations reported from this shear zone suggests that the
Cannonball Target also has significant potential for the discovery
of high grade gold mineralization along the margins of the circular
feature.
The map attached to this press release show the
general locations of the observed sheeted veining, alteration zones
and mineralized areas. More detailed descriptions of the findings
from the consultant’s analysis will be reported as they become
available and can be obtained by contacting the Company and/or
visiting www.goldrea.com. An updated 43-101 compliant report is
currently being prepared.
Observations from across the Cannonball Target
Area include identification of an extensive, large-scale propylitic
alteration zone that has affected the volcanic and sedimentary
units and confirmation that intrusive rocks are present in the
southeastern part of the circular feature. Localized intense
sericite, quartz sericite pyrite, and silicified zones occur
overprinting the propylitic alteration. Magnetite-hematite-quartz
sheeted veining is common throughout the property with varying
sulphide content. Copper-gold – silver anomalies are generally
associated with increased sheeted vein density.
Although interpretations of the 2020 geological
observations at the Cannonball Target are still preliminary, they
are consistent with porphyry copper-gold models currently being
used in the Golden Triangle and there is a notable correlation of
sheeted vein orientations with the perimeter of the circular
magnetic anomaly.
Based on these observations the Company’s
consultants have recommended IP surveys and follow up drill testing
be carried out during the 2021 field program.
Receding glaciers in the Cannonball target area
have exposed the western 2/3 of the circular magnetic feature and
the associated sheeted vein systems in a plateau area in the
western portion of the target area. The eastern part of the
Cannonball target area is covered by thin remnants of the original
ice sheet. The work being undertaken by Goldrea on the Cannonball
Target first systematic evaluation of this area.
The recently acquired Adrian property, which
adjoins the northern boundary of the Cannonball property, more than
doubles Goldrea’s footprint in this prolific area and also hosts
significant mineralization. According to BC Minfile records a
series of gold bearing quartz-sulfide veins were discovered on
1988. The vein-style mineralization is reported to occur over an
area of approximately 1,000 meters by 300 meters. Nine grab samples
collected in 1988 reportedly returned grades ranging from 2.7 g/t
to 30.0g/t. In 1990, reconnaissance core drilling consisting of ten
shallow drill holes totaling 447 meters confirmed the presence of
quartz-sulfide veins within a generally northeast-trending
structural zone extending for over a kilometer, and returning gold
values ranging from trace amounts to 20.64 g/t over 0.5 meters. A
qualified person has not yet verified the reported historical
results however, as part of the 2020 field program the Company’s
consultants collected samples from one of the known mineralized
areas within the Adrian claims for analytical and petrographic
work. Results will be reported as they become available.
Jim Elbert, Goldrea’s President and CEO,
comments, “The results of the Company’s 2020 field program clearly
demonstrate that the targets identified on Goldrea’s Cannonball
property warrant a high level of exploration work as is being
carried out by our neighbours, Seabridge Gold and Enduro Metals.
The summer program gave us very encouraging sampling numbers and
alteration mapping, and also confirmed a potential preserved
porphyry system on our Cannonball Property. We will be announcing a
financing consisting of flow-through and hard dollars to conduct IP
surveys and the first systematic drill testing on the Cannonball
and Adrian Properties. The Company plans on taking advantage of the
full 2021 drilling season in the Golden Triangle and give this
exciting property the chance to reveal its makeup.”
Carl von Einsiedel (P. Geo.), is a
non-independent Qualified Person within the meaning of National
Instrument 43-101 Standards, and has prepared, reviewed and
approved the scientific and technical information in this press
release.
For more information, please contact:James Elbert,
President and CEO Telephone: (604) 559-7230 Email:
jelbert@goldrea.com
The CSE has not reviewed and does not accept
responsibility for the adequacy or accuracy of this release.
This news release may contain "forward-looking
statements", which are statements about the future based on current
expectations or beliefs. For this purpose, statements of historical
fact may be deemed to be forward-looking statements.
Forward-looking statements by their nature involve risks and
uncertainties, and there can be no assurance that such statements
will prove to be accurate or true. Investors should not place undue
reliance on forward-looking statements. The Company does not
undertake any obligation to update forward-looking statements
except as required by law.
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/c4b3be68-6f88-4b1b-b551-b73e169d792e
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