Outcrop Drills Thicker Veins Beneath Megapozo Workings And Identifies Bulk Mineralized Zones
Outcrop Drills Thicker Veins Beneath
Megapozo Workings And Identifies Bulk
Mineralized Zones
VANCOUVER, BC
,
Aug. 26, 2020
/CNW/ -
Outcrop Gold Corp.
(TSXV: OCG) (OTCPK:
MRDD.F) (DE: MRG1) ("
Outcrop
") is pleased to provide an update on drilling and target
advancement on its 100% owned Santa Ana project in north Tolima,
Colombia
. Outcrop is mobilizing
a second drill rig with a start planned by
September 8
th
. Drilling in Megapozo to date totals 1,210
metres in ten core holes with an eleventh hole in progress.
Highlights
Megapozo drilling successful in reaching thicker unmined massive sulfide veins and
sulfidic hydrothermal breccia at depth with assays pending on five holes.
One-hundred percent success rate of targets providing three high-grade shoots to date.
Desktop calculation for Roberto Tovar indicates straight-line dilution of a three vein
package including intervening wall rock provides up to 18 metres at 450 equivalent g
Ag/t.
Outcrop was successful in drilling below numerous workings at the Megapozo target by drilling
below the surveyed depths of a historic production shaft. It appears that there are no workings
below the bottom of the shaft at 108 metres, and unmined vein packages are preserved in current
drilling. Shallow drilling in Megapozo cut narrow residual unmined veins up to 1.0 metre-wide but also
historic workings from 1.1 to 3.5 metres in intercept widths. Current drilling has intercepted
numerous veins up to 2.7 metres wide with assays pending for five holes. Core photos 1-4 illustrate
textures and strong sulfides within these veins.
At Megapozo, drilling will follow the Paraiso veins for an additional distance of 300 metres to the
southeast to test the intersection of the northwest low-angle Paraiso veins with the north-south and
high-angle Santa Ana veins. If the Santa Ana veins are intercepted at the southeastern projection of
the Paraiso veins, then drilling will verge south onto a new target,
Roberto Tovar North
.
A second drill rig will test the El Dorado target which is ready to drill and well supported by
anomalous soils and five follow up trenches that define an inferred high-grade shoot over 200 metres
at surface. El Dorado provides the same target footprint as the La Ivana discovery located 500
metres to the east. The El Dorado trenches as previously reported, show ten samples greater than
1.0 g Au/t. These samples range from 1.44 to 180 g Au/t with an average of 41.1 g Au/t. Silver
values range from 30 to 1,500 g Ag/t. The average width of ten samples is 1.56 metres. Comparing
surface sampling to correlated drill intercepts, silver values are attenuated in the surficial oxide zone.
"The success of drill targets at Santa Ana is dramatic", remarks Outcrop CEO
Joseph Hebert
. "So
far we are three for three in identifying high-grade intercepts from targets. We continue to quickly
and efficiently add to the count of high-grade shoots on the project as we predicted, showing the
continued potential of the project."
Core in the Paraiso vein at Megapozo shows abundant hydrothermal breccia and indicate that three
or more phases of mineralization are contributing to the bonanza grades common on the Santa Ana
project. Each of the phases of mineralization appear to contribute metal-bearing sulfides to the vein
and locally to adjacent wall-rock.
Photo 1: Megapozo drill hole SAMP20DH26 with 1.4 metre vein below workings that shows multi-
event hydrothermal breccia. (CNW Group/Outcrop Gold Corp.)
Photo 2: Megapozo drill hole SAMP20DH29 with 2.7 metres of vein and altered wall rock internal to
vein. (CNW Group/Outcrop Gold Corp.)
Photo 3: Detail of 2.7 composite vein showing hydrothermal breccia as tertiary phase of
mineralization. (CNW Group/Outcrop Gold Corp.)
Vein Packages as Bulk Mineralized Zones
Santa Ana is a system of intersecting high and low-angle veins. The typical occurrence is packages
of three parallel veins. Where these veins are high-angle, they are close-spaced with three veins
within an interval of less than 20 metres. Outcrop has done some preliminary desktop calculations of
composited grades of vein and internal wall rock in the Roberto Tovar target of up to 18 metres at
450 equivalent g Ag/t diluted grades.
Outcrop refers to these areas in the overall narrow vein system as "Bulk Mineralized Zones". The
occurrence of these zones is expected especially in the high-angle vein packages in the vein system
and may contribute significantly to average widths of mineralization.
QA/QC
Core samples were sent to ALS Chemex in
Medellin
for preparation and then to ALS Chemex in
Toronto
for analysis, with approximately three control samples inserted (one blank, one standard
and one field duplicate for each twenty samples). The samples were analyzed for gold using
standard fire-assay on a 50-gram sample with a gravimetric finish. Multi-element geochemistry was
determined by ICP-MS using either aqua regia (ME-MS41) or four acid (ME-MS61) digestion.
Comparison to control samples and their standard deviations indicates acceptable accuracy of the
assays and no detectible contamination.
About Santa Ana Project
The Santa Ana project comprises over 25,000 ha located in northern Tolima Department,
Colombia
,
190 km from
Bogota
. The project consists of five regional scale parallel vein systems across a trend
12 kilometres wide and 30 kilometres long. The Santa Ana project covers a significant part of the
Mariquita District where mining records date to at least 1585. The Mariquita District is the highest-
grade primary silver district in
Colombia
, with historic silver grades reported to be among the highest
in
Latin America
from dozens of mines.
Historic mining depths support a geologic and exploration model for composite mesothermal and
epithermal vein systems having mineralization that likely extends to great depth. At Santa Ana it is
unlikely that there is sharp elevation restriction common to high-grade zones in many epithermal
systems with no mesozonal component.
At the core Santa Ana target, located at the northern extent of just one of the regional vein systems,
at least eleven principle vein zones are recognized that cumulatively provide up to 14 km of
cumulative strike length – La Ivana (La Porfia vein system), Roberto Tovar (
Royal Mines
, including
the Santa Ana vein system), El Dorado, Morales, Pollera, Guanabanera,
San Antonio
, Palomos,
Murillo
, Culebra and Megapozo (El Paraiso vein system). The zones commonly each contain multiple
parallel veins. The veins can show both high-grade silver and high-grade gold mineralization and may
be both low and high angle depending on local controls.
About Outcrop Gold
Outcrop is a hybrid prospect generator active in
Colombia
acquiring gold and silver exploration
projects with world-class discovery potential. Outcrop performs its own grass roots exploration and
then employs a joint venture business model on its projects to maximize investor exposure to
discovery and minimize financial risk. Outcrop has seven primary projects in
Colombia
with three at
an advanced stage of exploration. Outcrop will conduct focused drilling on flagship properties such
as Santa Ana to create its own catalysts for value creation.
Qualified person
The technical information in this news release has been approved by Joseph P Hebert, a qualified
person as defined in NI43-101 and President and Chief Executive Officer of Outcrop.
ON BEHALF OF THE BOARD OF DIRECTORS
Joseph P Hebert, Chief Executive Officer
+1 775 340 0450
www.outcropgoldcorp.com
Neither the TSX Venture Exchange nor its Regulation Services Provider (as such term is defined in
the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of
this release. Certain information contained herein constitutes "forward-looking information" under
Canadian securities legislation. Generally, forward-looking information can be identified by the use
of forward-looking terminology such as "potential", "we believe", or variations of such words and
phrases or statements that certain actions, events or results "will" occur. Forward-looking
statements are based on the opinions and estimates of management as of the date such
statements are made and they are subject to known and unknown risks, uncertainties and other
factors that may cause the actual results, level of activity, performance or achievements of Outcrop
to be materially different from those expressed or implied by such forward-looking statements or
forward-looking information, including: the receipt of all necessary regulatory approvals, capital
expenditures and other costs, financing and additional capital requirements, completion of due
diligence, general economic, market and business conditions, new legislation, uncertainties
resulting from potential delays or changes in plans, political uncertainties, and the state of the
securities markets generally. Although management of Outcrop have attempted to identify
important factors that could cause actual results to differ materially from those contained in
forward-looking statements or forward-looking information, there may be other factors that cause
results not to be as anticipated, estimated or intended. There can be no assurance that such
statements will prove to be accurate, as actual results and future events could differ materially
from those anticipated in such statements. Accordingly, readers should not place undue reliance
on forward-looking statements and forward-looking information. Outcrop will not update any
forward-looking statements or forward-looking information that are incorporated by reference
herein, except as required by applicable securities laws.
Photo 4: Detail of 2.7 metre composite vein showing brecciated massive sulfide as second phase of
mineralization. (CNW Group/Outcrop Gold Corp.)
SOURCE
Outcrop Gold Corp.
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CO: Outcrop Gold Corp.
CNW 20:14e 26-AUG-20