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MTT.V ·

…because not all ounces were created equal.

Corporate Updates

…because not all ounces were created equal.

PRESS RELEASE FOR IMMEDIATE RELEASE

SEPTEMBER 28, 2017

TSX-V: MTT

MAGNA TERRA MINERALS INC. REPORTS THE GENERATION OF A LOW

SULPHIDATION VEIN PROJECT, “SIGNOS”, SANTA CRUZ, ARGENTINA

Toronto, Ontario, September 28 , 2017 – Magna Terra Minerals Inc. (“Magna Terra” or

the “Company”) (TSX -V: MTT) (BCS: MTTCL) is pleased to announce that historic data

including rock chip samples, chip channels and Induced Polarization (IP) have been recompiled,

and re -analyzed resulting in the definition of a new low sulphidation vein project which, the

Company is currently evaluating for the next phase of exploration.

The Signos Project (“Signos” or the “Project”) is located in the Santa Cruz Province of

Argentina, on the Northern edge of the Deseado Massif, approximately 75 km to the NW of the

new Don Nicolas Mine. The Project is accessed from the Town of Fitz Roy on 80 km of unpaved

roads and farm tracks (see Figure 1).

The Project is characterized by gold bearing, low sulphidation breccias and veins in rhyolitic

tuffs and domes of the Chon Aike Formation as well as, in one case, andesites of the Bajo Pobre

Formation. Surface work carried out to date includes 196 rock chip samples taken within the

Project area, defined by the 2 by 3.5 km sky blue box outlined in figure 2a. Gold ranges from

below detection up to 26.3 ppm with an average of 0.247 ppm and with 37 samples over 0.1

ppm.

The data used in this press release is technically historical and was collected by AuEx Argentina

S.A. and Renaissance Gold Inc. between 2008 and 2012. Note, that the data described as rock

chips, sub-crop or float were taken in situations where sample spacing is determined by

availability of suitable material and so the results are not necessarily representative of the

mineralization hosted on the Project.

Within the Project there are three distinct zones in which mineralization has been observed and

sampled and these are:

1) Lambda

2) Alpha

3) Omega

The positions of these zones are illustrated, relative to the property boundary, in Figure 2b, with

Au from rock chips over a 1:5,000 scale geological mapping

Lambda

Prospecting in the Lambda zone yielded six rock chip samples with between 0.63 and 8.74 ppm

Au and between 6 and 234 ppm Ag and with averages of 2.39 and 70.28 ppm Au and Ag

respectively. The rock chips report a strong trace element signature including average As 2,311

ppm, Hg 0.69 ppm, Pb 54 ppm and Sb 34 ppm. A 12 meter east-west trench cut across this zone

revealed a vein in the contact between felsic volcanic rock and andesite with 3 meters of 0.233

ppm Au. The andesite is probably part of the Bajo Pobre Formation (Early Jurassic) and is

important in that it represents the only example, on this Project, of mineralization in the Bajo

Pobre, a unit which is likely to be found underlying most of the surface geology in this district.

Alpha

The Alpha zone is centered on an east-west trending rhyolite dome which hosts a zone of sub-

parallel quartz veins over a 220 meters strike length. 31 rock chip and sub-crop samples were

taken in brecciated silicified rhyolite. The samples reported from 20 ppb to 26.3 ppm Au with 14

samples reporting more than 0.1 ppm Au. Average Au is 0.98 ppm and Ag ranges from below

detection to 26.7 ppm with an average of 4.0 ppm. The zone also has a strong trace element

signature with average grades of As 228 ppm, Hg 0.315 ppm, Pb 390 ppm and Sb 8 ppm.

Omega

The Omega zone is the southernmost zone of the Signos Project and consists of a large expanse

of rhyolitic tuffs, approximately 1,000 m by 600 m with sporadic points of silicification with

trace gold mineralization. 43 rock chip samples were taken across the zone and reported from

below detection to 0.817 ppm, averaging 0.1 ppm. There are 14 samples reporting more than 0.1

ppm. Ag ranges from below detection to 13.8 with an average of 2.4 ppm. The trace element

signature in this zone includes average grades of As 517 ppm, Hg 0.1 ppm, Pb 26 ppm and Sb 34

ppm. Two N-S lines of IP constituting 3.8 line km were run across this zone and define two

shallow chargeable and resistive anomalies.

Mr. Lew Lawrick, President & CEO of Magna Terra commented: “The Signos Project is early

stage and has gold mineralization over a large area and in several distinct environments. We are

very pleased to add it to our portfolio and our geologists are currently analysing this data to

evaluate the next steps to advance this Project.”

The Project is at an early stage in which sampling has been completed in a prospecting nature

and largely restricted to rock chips without formal QAQC. All samples from 2008 were placed in

sealed bags and delivered by AuEx staff to Andesmar in Caleta Olivia, Santa Cruz, Argentina

from where they were transported to Alex Stewart Laboratories in Mendoza, Argentina, for gold

fire assay and multi element analysis. Samples from 2001 were treated in the same fashion but

were sent to ALS Chemex Laboratories in Mendoza, Argentina, for gold fire assay and multi

element analysis.

Qualified Person

All technical data, as disclosed in this press release, has been verified by Richard L. Bedell Jr.

who is a Qualified Person and Registered Member as defined by the Society for Mining,

Metallurgy and Exploration.

About Us

Magna Terra Minerals Inc. is a Canada based, precious metals focused exploration company,

with a portfolio of exploration properties in Quebec and a strategic interest in the Horn of South

America. Magna Terra has recently announced the acquisition of a significant exploration

portfolio in the prolific yet underexplored Province of Santa Cruz, Argentina and has assembled

an experienced team to advance this highly prospective exploration portfolio in the near term. A

number of these projects are available for option or joint venture, and additional information can

be found on the company’s website at: www.magnaterraminerals.com

FOR FURTHER INFORMATION PLEASE CONTACT:

Magna Terra Minerals Inc.

Lewis Lawrick, President & CEO: 647-478-5307

Email: [email protected]

Website: www.magnaterraminerals.com

Neither 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 Statements Regarding Forward Looking Information

Some statements in this release may contain forward -looking information. All statements, other than of

historical fact, that address activities, events or developments that the Company believes, expects or

anticipates will or may occur in the future (including, without limitation, statements regarding potential

mineralization) are forward-looking statements. Forward-looking statements are generally identifiable by

use of the words “may”, “will”, “should”, “co ntinue”, “expect”, “anticipate”, “estimate”, “believe”, “intend”,

“plan” or “project” or the negative of these words or other variations on these words or comparable

terminology. Forward-looking statements are subject to a number of risks and uncertainties , many of

which are beyond the Company’s ability to control or predict, that may cause the actual results of the

Company to differ materially from those discussed in the forward -looking statements. Factors that could

cause actual results or events to diffe r materially from current expectations include, among other things,

without limitation, failure by the parties to complete the Transaction, failure to establish estimated mineral

resources, the possibility that future exploration results will not be consis tent with the Company's

expectations, changes in world gold markets or markets for other commodities, and other risks disclosed

in the Company’s public disclosure record on file with the relevant securities regulatory authorities. Any

forward-looking statement speaks only as of the date on which it is made and except as may be required

by applicable securities laws, the Company disclaims any intent or obligation to update any forward -

looking statement.