Search Minerals Completes Successful Bench and Pilot Plant Program to Test Improvements IN the Proprietary Direct REE Extraction Process
SEARCH MINERALS COMPLETES SUCCESSFUL BENCH AND PILOT PLANT
PROGRAM TO TEST IMPROVEMENTS IN THE PROPRIETARY DIRECT REE
EXTRACTION PROCESS
VANCOUVER, British Columbia, March 31, 2020 -- Search Minerals Inc. (TSXV: SMY) (“Search” or the “Company”) is
pleased to announce the final results from its bench and pilot plant testing operation at SGS Laboratories (“ SGS”) in Lakefield,
Ontario.
An extensive bench testing and pilot plant campaign has been completed at SGS to test engineering and process
improvements in the Search Minerals Proprietary Direct Extraction Process.
Bench Testing and Pilot Plant Highlights:
• Tested new methods of acid/ore contact and heating using crushed Foxtrot Deposit material followed by water leaching.
• Achieved excellent metallurgical results including:
◦ Best extraction of 87% Neodymium (Nd), 88% Praseodymium (Pr), 77% Dysprosium (Dy) and 78% Terbium (Tb)
by acid treatment/water leaching of -0.5 mm crushed Foxtrot Deposit material at bench scale.
◦ Effective removal of uranium from either the primary water leach solution or the secondary releach solution using
ion exchange. Uranium was reduced to below detection limit in solution.
◦ First precipitation of +99.9% of the rare earth elements as an intermediate mixed carbonate product
◦ Demonstration of improved releaching process to reject more silica and aluminum from the rare earth sulfate
solution prior to thorium removal.
◦ Demonstration in bench and pilot plant testing of the removal of thorium from the secondary releach solution
using a selective solvent extraction process. The solvent system is based on the Primene JMT primary amine
extractant (commercially available). The process was tested in a 5-day continuous pilot plant comprising two
stages each of extraction, scrubbing, and stripping, allowing for virtually 100% removal of thorium with minimal
losses of rare earth elements to the thorium strip solution.
◦ Demonstration of continuous removal of zinc by sulfide precipitation to less than 1 mg/L of zinc remaining in
solution.
◦ Oxalic acid precipitation of the rare earths followed by calcination to produce ~99% pure rare earth oxide product
◦ As an alternative, the precipitation of a mixed rare earth carbonate with 58% REO content was demonstrated
after supplemental removal of aluminum from the zinc free solution.
• Generated engineering data for all parts of the circuit from sample preparation to production of the mixed rare earth
oxide.
Greg Andrews, President and Chief Executive Officer of Search, states, “The results from the pilot plant testing conducted at
SGS Laboratories in Lakefield, Ontario have exceeded expectations. Search has now produced both a 58% REO mixed rare
earth carbonate concentrate and a 99% pure mixed REO concentrate, which will provide Search with more options as we seek
to refine our products into the individual oxides.”
Furthermore, “Search Minerals would like to acknowledge the funding from both Atlantic Canada Opportunities Agency
(Federal) and InnovateNL (Newfoundland and Labrador). Their support, since 2014, has allowed Search to be at the forefront of
the recent focus to create a secure rare earth supply chain for electric vehicles and wind turbines in North America and
Europe.”
Further Description of Process and Results
The Search Minerals Direct Extraction Process was tested on a representative sample of Foxtrot mineralization (1% TREO) at
SGS Minerals Lakefield Site.
Table 1. Foxtrot Bulk Sample Analysis
Element Unit Amount
La g/t 1600
Ce g/t 3410
Pr g/t 408
Nd g/t 1500
Sm g/t 270
Eu g/t 14.1
Gd g/t 280
Tb g/t 40.5
Dy g/t 238
Ho g/t 47
Y g/t 1180
Er g/t 131
Tm g/t 17.8
Yb g/t 111
Lu g/t 15.7
Sc g/t <25
Th g/t 151
U g/t 31.9
Si % 31.9
Al % 3.92
Fe % 7.42
Mg % 0.3
Ca % 2.05
Na % 1.78
K % 2.85
Ti % 0.31
P % 0.03
Mn % 0.26
Cr % 0.02
V % <0.01
Primary Leach Circuit
Acid Bake and Water Leach Optimization – Bench Scale
A study of acid baking and water leaching examined the impact of crush particle size prior to acid treatment, and % solids and
temperature in the water leach. The acid bake conditions were; 150 kg/t of H 2SO4 added versus 145 kg/t for Baseline test,
heating to 190°C and holding at temperature for 4 hours.
Test 0 (Baseline) mimics the water leach conditions used historically with a coarser crush size ( -1.7 mm). Tests 1 and 2
compare 80 and 90°C at 10% solids and Test 3 and 4 compare 80 and 90°C at 20% solids. The extraction is always improved
at 90 °C. The light rare earth element leaching (La, Ce, Pr, Nd) is relatively unaffected by % solids in leach. However the
Terbium and Dysprosium (Tb, Dy) extractions are reduced at 20% solids. The best extractions are achieved in Test 2 with
87% Neodymium (Nd), 88% Praseodymium (Pr), 77% Dysprosium (Dy) and 78% Terbium (Tb). These elements are the main
value drivers for Foxtrot as they are used in magnet making for electric vehicle and related applications.
Table 2. Acid Bake and Water Leach Bench Tests
Test 0 (Baseline) 1 2 3 4
Particle Size -1.7 mm -0.5 mm -0.5 mm -0.5 mm -0.5 mm
Water Leach % Solids 10 10 10 20 20
Water Leach Time (h) 36 24 24 24 24
Water Leach Temperature (°C) 90 80 90 80 90
Extraction (%)
La 86 85 89 88 90
Ce 88 85 89 87 90
Pr 87 85 89 86 89
Nd 87 87 90 87 90
Sm 85 83 86 80 83
Eu 83 81 83 76 78
Gd 78 79 81 74 76
Tb 77 77 78 69 71
Dy 74 76 77 67 69
Ho 73 74 75 63 65
Y 74 74 76 68 68
Er 72 72 73 61 62
Tm 72 69 71 58 60
Yb 65 64 65 55 57
Lu 57 57 58 48 51
Th 79 77 74 87 87
U 52 53 53 53 52
A number of other tests were performed with wet grinding after acid baking and prior to water leaching. These showed only
slight improvement in the rare earth element extractions. The addition of hot acid to hot ore and then mixing was compared to
cold acid and cold ore mixing followed by heating and then in each case, water leaching. The results were comparable.
Acid Bake and Water Leach Optimization – Pilot Plant
Pre-crushed ore (-1.7 mm) was processed through a screw furnace to preheat the ore, which was then mixed with preheated
sulphuric acid (both at or near 190°C) in a stainless steel pug mill. The heated acid and ore mixture was then transferred to a
static oven set at 185°C for four hours to complete the acid bake.
While preheating of the separate materials was successful, significant material buildup and corrosion was observed in the pug
mill, wearing down the paddles that sweep material down the trough to the discharge. This is likely a matter of materials of
construction, as the SS316 grade paddles in the pug mill were of insufficient hardness and acid resistance to withstand such
aggressive chemical and physical conditions. Additional vendor investigations were recommended by SGS for the engineering
plant design phase of the Search project to ensure that the materials of construction and equipment configuration are
appropriate for the process. Sulphur assays of the batches of acid-baked product generated in this campaign were in line with
previous piloting and bench tests, suggesting that any additional acid losses as a result of thermal decomposition from
preheating the acid beforehand were negligible.
The calcine produced in the acid bake campaign was then water leached in batches, maintained at 90°C for 36 hours at 10%
solids. After 36 hours, the pulp was oxidized with hydrogen peroxide and then adjusted to pH 3.2 using magnesium carbonate
slurry for two hours to precipitate most of the iron and thorium as hydroxides before filtering. This pilot plant campaign was
simply a liquor production exercise to generate a bulk volume of solution for downstream testing. A total of approximately 6000
liters of solution containing approximately 800 mg/L TREE was produced from leaching of 730 kg of prepared calcine.
Water Leach Solution Treatment
The water leach solution was split in two. The first portion was treated by uranium ion exchange and then precipitated with
sodium carbonate to make a rare earth carbonate precipitate for releaching and further purification. The second portion went
directly to rare earth carbonate precipitation. The removal of uranium from this material was investigated as part of the releach
circuit purification.
The uranium ion exchange test on the water leach solution removed uranium from 2 mg/L U to below the detection limit of 0.02
mg/L U (+99% removal) using Purolite A660 resin in two columns (lead and lag configuration) with each column containing ~5
L of resin. The treatment rate was 1 L/min which equated to 12.5 BV/h. A total of ~3000 L was treated in about 48 hours. The
REE concentrations in the uranium free solution were unchanged from the influent solution, confirming highly selective uranium
removal with negligible loss of REE.
The rare earth precipitation pilot plant was conducted at 50°C and pH 6.5 with 150 g/L Na 2CO3 solution addition. The circuit
was configured with three tanks overflowing in series with the last tank flow directed to a thickener. The thickener underflow
was filtered and washed. The recovery of rare earth elements to the precipitate was essentially 100% along with any thorium,
uranium, aluminum, iron, zinc, magnesium, and calcium present. Manganese recovery to the precipitate was controlled to
about 10% total to allow separation of rare earths from manganese in solution. The rare earth carbonate precipitate analyses
from the two solutions (with and without uranium removal prior to precipitation) are shown below.
Table 3. Analysis of the Rare Earth Carbonate Precipitates
Analysis (%)
Element La Ce Pr Nd Sm Eu Gd Tb Dy Ho Y Er Tm Yb Lu
U-Cont. RE Carbonate 4.14 9.01 1.11 4.07 0.72 0.04 0.60 0.09 0.54 0.10 2.53 0.28 0.04 0.21 0.03
Th U Al Fe Mg Ca Na Mn Zn
0.03 0.04 7.52 0.44 0.85 1.91 0.24 0.40 3.39
Element La Ce Pr Nd Sm Eu Gd Tb Dy Ho Y Er Tm Yb Lu
U-Free RE Carbonate 3.95 8.57 1.10 4.04 0.70 0.04 0.57 0.08 0.50 0.10 2.40 0.27 0.04 0.21 0.03
Th U Al Fe Mg Ca Na Mn Zn
0.04 0.00 8.24 0.50 0.09 2.04 0.25 0.41 3.14
Secondary Leach Circuit
Rare Earth Carbonate Releaching
The rare earth carbonate releaching is the start of the second part of the Search Minerals Direct Extraction Process circuit.
The purpose is to re-dissolve the rare earth carbonate to the maximum extent while rejecting silicon and aluminum into the
releach residue. The releach residue carrying minor amounts of rare earths is then returned to the acid bake and water leach
circuit for secondary leaching to ensure high overall recovery of REE’s. The procedure adopted involved re-dissolving the rare
earths at pH 1 using sulfuric acid and then increasing the pH to 3.0 to 3.5 with magnesium carbonate addition to remove
reprecipitated impurities. The higher the pH the greater the rejection of silicon and aluminum to the residue. Two bulk releach
tests were performed on the rare earth carbonate precipitates. The analysis of the final releach solutions is shown below in
Table 4. The Si level in solution was reduced to 28-46 mg/L in the releach solution representing over 99% rejection of Si to the
solid residue.
Table 4. Bulk Releach Solution Analysis for Uranium-Containing RE Carbonate and Uranium-Free RE Carbonate
Solution Analysis (mg/L)
Element La Ce Pr Nd Sm Eu Gd Tb Dy Ho Y Er Tm Yb Lu
U-Cont RE Carbonate 3170 7060 819 3040 542 29 444 66 384 73 2020 203 27 168 21
U-Free RE Carbonate 3110 6950 810 3000 533 27 419 62 363 68 1970 191 26 163 20
Element Th U Si Al Fe Mg Ca Na Mn Zn
U-Cont RE Carbonate 2.96 32 28 1630 6 9720 1610 253 330 2500
U-Free RE Carbonate 7.32 0.05 46 2790 16 11600 1810 334 321 2390
The uranium containing releach solution was subjected to uranium ion exchange in the same manner as described previously.
Uranium was removed from 32 mg/L to below the detection limit of 0.02 mg/L U in solution representing an efficiency of more
than 99.9%.
Thorium Removal from Uranium-Free Releach Solution
The original process for thorium removal from the releach solution involved pH adjustment with magnesium carbonate to
precipitate the thorium to low levels. This resulted in significant co-precipitation of REE’s. As this precipitate was to be
returned to the acid bake/water leach circuit, the result was a large circulating load of REE’s and increased costs for acid
(H2SO4) and base (Na2CO3) with each cycle.
Thorium removal using ion exchange and solvent extraction was investigated in this program. Ion exchange was not successful
in removing thorium to less than 0.1 mg/L in solution. This was the level required to ensure less than 5 g/t Th in the mixed rare
earth oxide produced from the final Th-free solution. Solvent extraction was tested first at the bench scale and then in a
continuous pilot plant. The best results were achieved with a solvent extraction organic solution containing 1.0% Primene JMT
(a primary amine), 2.5% isodecanol (a modifier) and 96.5% Aromatic 150ND (a diluent). A continuous pilot plant was used to
demonstrate the removal of thorium away from rare earths. The following design parameters were used.
Aqueous Solution: Combined releach solution after uranium removal by ion exchange adjusted to pH 1.5.
Extraction: 2 stages at an A/O advance ratio of 5:1, maintained at 45°C
Scrubbing: 2 stages at an A/O advance ratio of 0.5:1 and an A/O mixer-settler ratio of 1:1, at ambient temperature. The scrub
solution was 24 g/L H2SO4.
Stripping: 2 stages at an A/O advance ratio of 1.25:1 and an A/O mixer-settler ratio of 1:1 at ambient temperature. The strip
solution was 18 g/L HCl.
The pilot plant ran for a total of 5 days and consistently removed the thorium from solution from 4.72 mg/L to <0.03 mg/L in the
purified raffinate. This result easily exceeded the target of <0.1 mg/L of Th to achieve low Th in the final mixed rare earth
product.
The losses of rare earths to the final strip solution have been estimated using the profile of the assays from the pilot plant
circuit shown below. Each of the aqueous and organic liquids present in the pilot plant circuit was sampled and analyzed.
Virtually 100% of the thorium is extracted and reports to the strip solution (Strip 1 Aqueous Solution). Meanwhile, the rare
earths are weakly extracted, partially scrubbed, and report at low concentrations in the strip solution (Strip 1 Aqueous
Solution). The fraction of the rare earths to the strip solution is always less than 1%. The strip solution can be returned directly
to the water leach process or neutralized and the solid precipitate containing rare earth elements returned to the acid bake-
water leach process to ensure that even the small amount of rare earths in the strip solution is recovered and the thorium is
reprecipitated into the stable primary solid residue.
Table 5. Analysis of all Aqueous and Organic Solutions at the end of the Thorium Solvent Extraction Pilot Plant
Aqueous Concentration (mg/L) Organic Solution (mg/L) Fraction
Ext
Feed
Ext
1 Ext 2
Scrub
1
Scrub
2
Strip
1
Strip
2
Ext
1
Ext
2
Scrub
1
Scrub
2
Strip
1
Strip
2 to Strip
La 3060 2670 2660 62.2 15.4 70.1 0.26 76 74 47 40 <3 <3 0.32%
Ce 6550 5670 5720 152 41.5 329 1.3 363 261 198 182 <3 <3 0.70%
Pr 758 658 663 18.5 5.12 43.2 0.16 35 34 26 24 <3 <3 0.79%
Nd 2730 2400 2420 68 19 135 0.48 119 117 88 80 <9 <9 0.69%
Sm 459 468 463 11 2.99 20.2 0.07 18 18 13 11 <4 <4 0.61%
Eu 27.2 23 23.3 0.52 0.14 0.74 <0.03 <3 <3 <3 <3 <3 <3 0.38%
Gd 464 420 426 8.8 2.17 7.4 <0.03 8 8 4 3 <3 <3 0.22%
Tb 71.1 64.6 64.9 1.36 0.33 1.08 <0.03 <3 <3 <3 <3 <3 <3 0.21%
Dy 412 371 376 7.47 1.77 4.96 <0.05 6 6 <4 <4 <4 <4 0.17%
Ho 79.3 71.5 72.1 1.36 0.3 0.62 <0.02 <2 <2 <2 <2 <2 <2 0.11%
Y 1750 1610 1540 27 5.3 6.48 0.03 18 18 6 3 <1 <1 0.05%
Er 214 191 193 3.53 0.74 1.28 <0.04 <4 <4 <4 <3 <4 <4 0.08%
Tm 29.6 26 25.9 0.49 0.1 0.16 <0.04 <4 <4 <4 <3 <4 <4 0.08%
Yb 164 149 147 2.85 0.58 0.91 <0.02 2 2 <2 <2 <2 <2 0.08%
Lu 21 18.8 18.9 0.34 0.06 0.08 <0.03 <3 <3 <3 <3 <3 <3 0.05%
Th 4.72 0.04 <0.03 <0.03 <0.07 34 0.8 <3 20 20 21 <3 <3 100.00%
U 0.03 0.02 0.02 <0.02 <0.02 <0.02 <0.02 <2 <2 <2 <2 <2 <2
Al 2080 1910 1910 <0.8 <0.8 <0.8 <0.8 31 32 29 31 25 27
Fe 9 8.2 8.3 0.3 <0.2 0.8 <0.2 2 <1 <1 <1 <1 <1
Mg 10500 9640 9640 2.23 0.72 0.26 0.29 <1 <1 <1 <1 <1 <1
Ca 1290 1240 1210 <9 <9 <9 <9 9 10 9 10 9 9
Na 290 257 260 <2 <2 <2 <2
Mn 319 289 290 0.12 <0.04 <0.04 <0.04 <0.4 <0.4 <0.4 <0.3 <0.4 <0.4
Zn 2450 2280 2270 <0.7 <0.8 <0.9 <0.10 <6 <6 <6 <6 <6 <6
The thorium removal circuit was stable and well behaved throughout the pilot plant test. The organic solution was repeatedly
recycled and showed no signs of chemical degradation or fouling by any chemical species. The use of thorium solvent
extraction is a major improvement over the original pH adjustment method used in the first process pilot plant (2016) for
thorium precipitation. Thorium solvent extraction will be adapted into future process designs for the Search Minerals Direct
Extraction Process.
Zinc Precipitation
Zinc precipitation from the thorium free rare earth solution was demonstrated in a continuous pilot plant using hydrogen sulfide
gas to form zinc sulfide precipitate. Zinc was removed to less than 1 mg/L by this method in a 3 stage circuit by adjustment of
the starting solution to pH 2 and 50 C. The zinc precipitate analyzed 61% Zn and had negligible losses of REE’s.
Rare Earth Precipitation
The standard method of rare earth recovery from the purified solution (free of thorium and zinc) is to precipitate a mixed rare
earth oxalate using oxalic acid and then calcine the precipitate to form a mixed rare earth oxide product.
The precipitation process was performed in batch mode with 40 L of solution at 50°C with addition of 125% of stoichiometric
addition of oxalic acid (added as a 10% solution). The precipitate was filtered and washed and then calcined at 1200°C in a
muffle furnace to produce the mixed rare earth oxide.
The analysis of the final mixed rare earth oxide was 99% REO (based on 100% - impurity content as oxides) as expected with
1 g/t Th and <0.5 g/t U. The quality of this product is consistent with the use of uranium ion exchange and the newly
developed thorium solvent extraction process to remove thorium to very low levels.
Table 6. Analysis of the Mixed Rare Earth Oxide Product from the SGS 2019 Program
Element Units Assay
La % 12.0
Ce % 32.4
Pr % 4.05
Nd % 15.9
Sm % 2.27
Eu % 0.135
Gd % 2.03
Tb % 0.304
Dy % 1.67
Ho % 0.32
Y % 7.52
Er % 0.86
Tm % 0.11
Yb % 0.69
Lu % 0.08
Sc g/t <40
Th g/t 1
U g/t <0.5
Si g/t 500
Al g/t <100
Fe g/t <100
Mg g/t 1400
Ca g/t 600
K g/t <100
Ti g/t <100
P g/t <100
Mn g/t <100
Zn g/t <40
S % 0.27
C % <0.01
F % 0.018
TREO* % 99
The production of an alternative material was also tested. The formation of a mixed rare earth carbonate product from the
thorium and zinc free solution was tested in two steps. In the first step, additional aluminum was removed from solution using
pH adjustment with magnesium carbonate to pH ~5. The purified solution was then treated to pH 6.5 with sodium carbonate
solution. All precipitation was performed at 50°C in batch mode.
The mixed carbonate product quality is shown below. The mixed rare earth content was approximately 58% total rare earth
oxide (TREO) with very low levels of U and Th as expected based on the purification of the solution by the ion exchange and
solvent extraction process.
Table 7. Mixed Carbonate Analysis (Dry Basis) with both Elemental and Oxide Equivalent Analysis for Rare Earth Elements
La % 10.7 La2O3 % 12.6
Ce % 16.0 CeO2 % 19.6
Pr % 2.24 Pr6O11 % 2.71
Nd % 8.21 Nd2O3 % 9.58
Sm % 1.31 Sm2O3 % 1.52
Eu % 0.07 Eu2O3 % 0.08
Gd % 1.23 Gd2O3 % 1.42
Tb % 0.19 Tb4O7 % 0.22
Dy % 1.06 Dy2O3 % 1.22
Ho % 0.22 Ho2O3 % 0.25
Y % 6.03 Y2O3 % 7.66
Er % 0.57 Er2O3 % 0.66
Tm % 0.07 Tm2O3 % 0.08
Yb % 0.36 Yb2O3 % 0.41
Lu % 0.04 Lu2O3 % 0.05
TREE % 48.29 TREO % 58.0
Sc g/t <40
Th g/t 0.7
U g/t 1.1
Si % <0.07
Al % 0.06
Fe % <0.0004
Mg % 0.62
Ca % 0.58
Na % 0.1
K % <0.02
Ti % 0.003
P % <0.004
Mn % 0.22
Zn % 0.007
S % 1.52
F % 0.72
Summary
The bench and pilot plant program have successfully demonstrated improvements in various steps in the Search Minerals
Direct Extraction Process.
1. The method of acid-ore mixing was tested using preheating of ore and acid followed by mixing. The rare earth extraction
was unaffected by this new method of ore contact. The hot/acid ore mixing method continues to require focussed
engineering efforts to minimize wear and maintain throughput. This will be taken up by the engineering team at the next
stage of process design.
2. Achieved excellent metallurgical results including:
◦ Extraction of 87% Neodymium (Nd), 88% Praseodymium (Pr), 77% Dysprosium (Dy) and 78% Terbium (Tb) by
acid treatment/water leaching of -0.5 mm crushed Foxtrot Deposit material.
◦ Effective removal of uranium from either the primary water leach solution or the secondary releach solution using
ion exchange. Uranium was reduced to below detection limit in solution.
◦ First precipitation of +99.9% of the rare earth elements as an intermediate mixed carbonate product
◦ Demonstration of improved releaching process to increase rejection of silica and aluminum from the rare earth
sulfate solution prior to thorium removal.
◦ Demonstration in bench and pilot plant testing of the removal of thorium from the secondary releach solution
using a selective solvent extraction process. The solvent system is based on the Primene JMT primary amine
extractant (commercially available). The process was tested in a 5-day continuous pilot plant comprising two
stages each of extraction, scrubbing and stripping allowed for virtually 100% removal of thorium with minimal
losses of rare earth elements to the thorium strip solution.
◦ Demonstration of continuous removal of zinc by sulfide precipitation to less than 1 mg/L of zinc remaining in
solution.
◦ Oxalic acid precipitation of the rare earths followed by calcination to produce ~99% pure rare earth oxide product
◦ As an alternative, the precipitation of a mixed rare earth carbonate with 58% REO content was demonstrated
after supplemental removal of aluminum from the zinc free solution.
• Generated engineering data for all parts of the circuit from sample preparation to production of the mixed rare earth
oxide.
Qualified Person :
Dr. David Dreisinger, Ph.D., P.Eng., is the Company’s Vice President, Metallurgy and Qualified Person for the purposes of NI
43-101. Dr. Dreisinger has reviewed and approved the technical disclosure contained in this news release as applicable. The
company will endeavour to meet high standards of integrity, transparency, and consistency in reporting technical content,
including geological and assay (e.g., REE) data.
About Search Minerals Inc.
Led by a proven management team and board of directors, Search is focused on finding and developing resources within the
emerging Critical Rare Earth Element (“CREE”) District of South East Labrador. The Company controls a belt 70 km long and
8 km wide including its 100% interest in the FOXTROT and DEEP FOX Projects, which are road accessible and at tidewater.
Exploration efforts have advanced “Fox Meadow” as a new CREE prospect very similar to and in close proximity to FOXTROT
and DEEP FOX. The FOXTROT Project has a capital cost to bring the initial project into production ($152 M – 2016 PEA for
1000 tpd of ore treatment), a short payback period and is scalable due to Search’s proprietary processing technology.
All material information on the Company may be found on its website at www.searchminerals.ca and on SEDAR at
www.sedar.com
For further information, please contact:
Greg Andrews
President and CEO
Tel: 604-998-3432
E-mail: [email protected]
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