Granada Gold Hits Massive Rare Earth and Alkali Metals Zone 1.6 Kilometers from Discovery Hole GR-20-20
Granada Gold Hits Massive Rare Earth and
Alkali Metals Zone 1.6 Kilometers from
Discovery Hole GR-20-20
ROUYN NORANDA, QC
,
May 12, 2021
/CNW/ - Granada Gold Mine Inc. (TSXV: GGM) (the
"Company" or "Granada") is pleased to announce that Hole GR-20-22 drilled to a depth of 1626
meters on the Big Claim of the Granada Gold Mine property, in
Quebec, Canada
.
Results are preliminary and full core lengths have not yet been assayed in two holes drilled at the
north of the Big Claim. The company encountered unusual facies of altered rock which has been
sampled in portions of the drill core. The mineralized portions of the core have been assayed for 56
metals. Additional assays are pending. Initially, portions of drill holes GR-20-20 and GR-20-22 were
sampled. The company has received preliminary assay results for GR-20-22. Based on recent
assays for intervals sampled, the intervening intervals are being prepared and will be sent for assay
to create a complete picture.
Highlights of drill hole GR-20-22 as of today:
Intercepted 21 distinct mineralized zones.
Zones range in core length from 177 meters to 2.8 meters.
Rare Earths and Alkali metals of note identified to date are Caesium (Cs), Rubidium (Rb),
Scandium (Sc), Zirconium (Zr), Cerium (Ce), Gallium (Ga), Hafnium (Hf), Neodymium (Nd) and
Strontium (Sr). Others pending.
Highlights of Select Drill Core Intercepts:
Length
From
To
Cs
Rb
Sc
Zr
Ce
Ga
Hf
Nd
Sr
metres
metres
metres
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
53.0 ( I )
1053.0
1106.5
6.55
340.2
0.96
724.3
123.0
32.5
18.3
34.4
150.9
35.0 ( II )
1291.0
1326.0
6.56
144.7
9.03
301.5
121.4
19.73
7.76
53.6
1285.4
30.0 ( III )
1596.0
1626.0
4.83
83.4
14.8
161.7
67.8
20.4
4.35
31.3
489.3
True widths are unknown at the moment.
Complete analysis of current 21 drill intercepts can be found on the GGM website (
REE Interval Table
).
Uses and Market Price Ranges of Rare Earths and Alkali Metals
Caesium
is used to make special optical glass, as a catalyst promoter, in vacuum tubes and in
radiation monitoring equipment. One of its most important uses is in the 'caesium clock' , or atomic
clock. (
Royal Society of Chemistry
) with a price of
68,100 US dollars
per kilogram (
Mineral Commodity Summaries 2019
).
Rubidium
's photoemissive properties make it useful for electrical-signal generators in motion-sensor
devices, night vision devices, photoelectric cells (solar panels), and photomultiplier tubes. Rubidium
is used as an atomic resonance-frequency-reference oscillator for telecommunications network
synchronization, playing a vital role in global positioning systems with prices of
15,500 US dollars
per
kilogram (
USGS Mineral Commodity Summaries 2019
).
Scandium
is one of the most expensive of all the natural elements. Prices for 99.99% pure
scandium (RE: 99% min. | Sc/TREM: 99.99% min.) have fluctuated between
US$ 7000
and
US$
20,000
per kilogram over the past decade. Of course, because of the limited amount of material
produced globally and the limited market for scandium, there is also a wide range of prices offered
for the metal at any given time (
strategic-metal.com
and phone conversation
May 10, 2021
).
Applications for scandium were not developed until the 1970s, when the positive effects of
scandium on aluminium alloys were discovered, and its use in such alloys remains its only major
application.
The leading consumers of
zirconium
metal are the chemical process and nuclear energy industries.
(
USGS zirconium-hafnium.pdf
) with a price of
37.1 US dollars
per kilogram. (
Shanghai Metals Market
).
Cerium
metal is used in ferrocerium lighters for its pyrophoric properties. Cerium-
doped YAG phosphor is used in conjunction with blue
light-emitting diodes
to produce white light in
most commercial white LED light sources. Recent prices are
4.71 US dollars
per kilogram (
Shanghai Metals Market, cerium
).
Gallium
as an arsenide is used in the manufacture of devices such
as microwave frequency integrated circuits,
monolithic microwave integrated circuits
,
infrared
light-emitting diodes
,
laser diodes
,
solar cells
and optical windows with a price of
534.4 US dollars
per kilogram (
kitco.com strategic-metals
).
The leading use of
hafnium
metal is in superalloys with a price of
1347.4 US dollars
per kilogram (
kitco.com strategic-metals
).
Neodymium
is as a component in the alloys used to make high-strength neodymium magnets—
powerful permanent magnets. These magnets are widely used in such products as microphones,
professional loudspeakers, in-ear headphones, high performance hobby DC electric motors, and
computer hard disks, where low magnet mass (or volume) or strong magnetic fields are required.
Larger neodymium magnets are used in high-power-versus-weight electric motors (for example
in hybrid cars) and generators (for example aircraft and wind turbine electric generators). Price is
118.5 US dollars
per kilogram (
kitco.com strategic-metals
).
Strontium is
used in
producing ferrite magnets and refining zinc. Modern 'glow-in-the-dark' paints
and plastics contain
strontium
aluminate (
Royal Society of Chemistry - Strontium
). Recent prices
are
6.68 US dollars
per kilogram (
https://en.institut-seltene-erden.de/current-prices-of-strategic-metals/
).
Equivalent Range Values of Intercepts
Equivalent Range Intercepts (I), (II), and (III) were calculated without Caesium and Rubidium as no
active market for the metals could be identified at present. Inclusion into the Equivalent Range Value
of intercepts would present values of 404.8 and
5,273.1 US dollars
per tonne for Caesium and
Rubidium respectively for Intercept (I). For comparison purposes, in gold equivalents 6.83 and 89.0
g/t over 53 meters respectively.
Equivalent Range Value for Intercept (I) is 80.8 to
93.8 US dollars
per tonne.
In gold equivalents 1.36 g/t to 1.58 g/t over 53 meters. Gold
59.24 US dollars
per gram (
https://www.jmbullion.com/charts/gold-price/
).
Equivalent Range Value for Intercept (II) is 110.9 to
228.3 US dollars
per tonne.
In gold equivalents 1.87 g/t to 3.85 g/t over 35 meters.
Equivalent Range Value for intercept (III) is 133.6 to
326.0 US dollars
per tonne.
In gold equivalents 2.25 g/t to 5.50 g/t over 30 meters.
Ten other rare earths and/or alkali metals are pending for inclusion into Equivalent Range Values.
Currently gold is mined from underground at values down to 2 g/t gold in
Ontario, Canada
(
https://miningdataonline.com/property/1484/Young-Davidson-Mine.aspx#Geology
).
Granada Gold Mine target underground gold grade is 4 g/t over a mining width of 1.5 to 2 meters.
Processing and Refining Rare Earths and Alkali Metals
Conventional mining, milling, separations and finishing possible at a single site with a zero discharge.
Mountain Pass Mine in
California, USA
, which is in operation now is producing rare earth metals.
"
Granada's
rare earth and alkali metal discovery was encountered during our deep drilling program
for gold on the defined gold zone that is dipping at 50 degrees to the north towards the renowned
Cadillac Break. Our target depth for the gold mineralization extension in the north of the Big Claim is
about 2,500 meters," said
Frank J. Basa
, P.Eng., "The 1.6 kilometer step out along the Cadillac
Break could potentially be a massive rare earth and alkali metals mineralized zone yet to be
discovered which would greatly impact the value of the property. The company has 5.5 kilometers of
east-west strike length to further explore along the Cadillac Break. Drill results to date are
exceptionally encouraging."
The company is taking action on characterizing the minerals of these elements. It has sent samples
to SGS Minerals in
Ontario
for advanced mineral analysis under the direction of Tassos
Grammatikopoulos, Mineralogist at SGS Lakefield Research
Results to date are from SGS independent laboratories where NQ core samples of hole GR-20-22
were analysed. The company will proceed with sampling of the entire hole to enable disclosure of
mineralized lengths associated with grades as well as investigation on the mineralogy as the grades
of interest are not confined to one geological unit.
Co-ordinates of the hole have been determined by handheld GPS and will be surveyed in spring.
GR-20-22: 647 624E, 5 339 218N, 291Z, Azimuth 360N, Dip -65 and length
1,626m
QA/QC
The insertion of blanks and standards by the technical team in the program were in line with
expected values. The laboratory QA/QC results for these anomalous elements at the laboratory are
in line with their expected values thereby allowing the public disclosure of the values.
Qualified person
The technical information in this news release has been reviewed by
Claude Duplessis
, P.Eng.,
GoldMinds Geoservices Inc. member of Québec Order of Engineers and a qualified person in
accordance with National Instrument 43-101 standards.
About Granada Gold Mine Inc.
Granada Gold Mine Inc. continues to develop the Granada Gold Property near
Rouyn-Noranda,
Quebec
. Approximately 120,000 meters of drilling has been completed to date on the property,
focused mainly on the extended LONG Bars zone which trends 2 kilometers east-west over a
potential 5.5 kilometers of mineralized structure. The highly prolific Cadillac Break, the source of
more than 75 million plus ounces of gold production in the past century, cuts through the north part of
the
Granada
property, but is not necessarily indicative of mineralization hosted on the company's
property.
The Granada Shear Zone and the South Shear Zone contain, based on historical detailed mapping
as well as from current and historical drilling, up to twenty-two mineralized structures trending east-
west over five and a half kilometers. Three of these structures were mined historically from four
shafts and three open pits. Historical underground grades were 8 to 10 grams per tonne gold from
two shafts down to
236 m
and
498 m
with open pit grades from 3.5 to 5 grams per tonne gold.
Updated Mineral Resource
The updated resource at the Company's Granada Gold project in
Rouyn-Noranda, Quebec
was
estimated by SGS Canada and outlined in a
January 29, 2021
news release. The final report was
filed
March 15, 2021
with an Effective date of
December 15, 2020
. The 43-101 Technical Report is
titled: Granada Gold Project Mineral Resource Estimate Update,
Rouyn-Noranda, Quebec, Canada
authored by
Yann Camus
, P.Eng. and Maxime Dupéré, B.Sc, géo. Both of SGS Canada Inc.
Updated Mineral Resource Estimate Base Case with Details Between the Open Pit Portion
and the Underground Portion
Type
Category
Tonnes
Au (g/t)
Gold Ounces
In Pit
Measured
1
3,756,000
1.89
228,000
Indicated
1,357,000
2.55
111,000
Measured+Indicated
5,113,000
2.06
339,000
Inferred
34,000
11.29
12,000
Underground
Measured
37,000
4.22
5,000
Indicated
807,000
4.02
104,000
Measured+Indicated
844,000
4.03
109,000
Inferred
1,244,000
6.33
253,000
1.
Cut-off grades are based on a gold price of US$1,600 per ounce, a foreign exchange rate of US$0.76 for CA$1, a gold recovery of 93%
2.
Pit constrained mineral resources are reported at a cut-off grade of 0.9 g/t Au within a conceptual pit shell
3.
Underground mineral resources are reported at a cut-off grade of 3.0 g/t Au within reasonably mineable volumes
The Company is in possession of all mining permits required to commence the initial mining phase,
known as the "Rolling Start", which allows the company to mine up to 550 tonnes per day. Additional
information is available at
www.granadagoldmine.com
.
"Frank J. Basa"
Frank J. Basa P. Eng
.
President and Chief Executive Officer
Neither the TSX Venture Exchange nor its Regulation Service Provider (as that term is defined in the
policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this
release. This news release may contain forward-looking statements including but not limited to
comments regarding the timing and content of upcoming work programs, geological interpretations,
receipt of property titles, potential mineral recovery processes, etc. Forward-looking statements
address future events and conditions and therefore, involve inherent risks and uncertainties. Actual
results may differ materially from those currently anticipated in such statements.
SOURCE
Granada Gold Mine Inc.
View original content:
http://www.newswire.ca/en/releases/archive/May2021/12/c7376.html
%SEDAR: 00004087E
For further information:
Frank J. Basa, P. Eng., President and CEO at 1-819-797-4144 or Wayne
Cheveldayoff, Corporate Communications, at 416-710-2410 or [email protected]
CO: Granada Gold Mine Inc.
CNW 10:00e 12-MAY-21