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     236  0 Kommentare Silver Elephant: Gibellini Vanadium Project’s PEA Shows 25.4% After Tax IRR At $10/lb V2O5, Capex $147 Million

    VANCOUVER, BC / ACCESSWIRE / August 30, 2021 / Silver Elephant Mining Corp. ("Silver Elephant" or the "Company") (TSX:ELEF)(OTCQX:SILEF)(Frankfurt:1P2N) is pleased to announce the results of a preliminary economic assessment (the "2021 PEA") for its …

    VANCOUVER, BC / ACCESSWIRE / August 30, 2021 / Silver Elephant Mining Corp. ("Silver Elephant" or the "Company") (TSX:ELEF)(OTCQX:SILEF)(Frankfurt:1P2N) is pleased to announce the results of a preliminary economic assessment (the "2021 PEA") for its Gibellini vanadium project ("Gibellini project") that demonstrates an after-tax internal rate of return ("IRR") of 25.4%, and after-tax cumulative cash flow of $260.8 million, assuming an average vanadium pentoxide (V2O5) price of $10.00 per pound.

    The Gibellini project is designed to be an open pit, heap leach operation in Nevada's Battle Mountain region (25 km south of Eureka) with initial capital cost of $147 million, average annual production is 10.2 million pounds of V2O5 , at an all-in sustaining cost of $6.04 per pound with strip ratio of 0.18 to 1 (waste rock:leach material).

    As of August 27, 2021, the European price of vanadium pentoxide (98%) was $9.60 per pound according to www.asianmetal.com.

    The 2021 PEA was prepared by Wood Group USA, Inc (Wood) and Mine Technical Services Ltd. (MTS). The technical report that summarizes the 2021 PEA will be filed under the Company's SEDAR profile and available within 45 days.

    All dollar values are expressed in US dollars unless otherwise noted.

    2021 PEA Highlights:

    The 2021 PEA is preliminary in nature, and includes inferred mineral resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as mineral reserves, and there is no certainty that the PEA will be realized. Mineral resources are not mineral reserves and do not have demonstrated economic viability.

    Highlights of the 2021 PEA (after tax):

    Internal rate of return

    25.4%

    Payback period

    2.49 years

    Life of mine

    11.1 years

    Total V2O5 recovered

    114.6 million lbs

    Average V2O5 selling price

    $10 per lb

    Cash operating cost

    $4.70 per lb V2O5

    All-in sustaining cost

    $6.04 per lb V2O5

    Initial capital cost including 25% contingency

    $147 million

    Average grade

    0.271% V2O5

    Strip ratio (waste:leach)

    0.18:1

    Mining operating rate

    9,700 tons per day

    Total material leached

    33.4 million tons

    Average V2O5 recovery through direct heap leaching

    63.4%


    Mineral Resources

    The PEA Mineral Resource is based on Measured, Indicated and Inferred Mineral Resource estimates for the Gibellini deposit and Inferred Mineral Resource estimates for the Louie Hill and Bisoni McKay deposits, totaling131.34 million pounds of contained V2O5 in the Measured and Indicated categories, and 227.81 million pounds of contained V2O5 in the Inferred catetory.

    Mineral Resource Statement, Gibellini

    Confidence Category

    Domain

    Cut-off
    V2O5 (%)

    Tons
    (kton)

    Grade
    V2O5 (%)

    Contained
    V2O5 (klb)

    Measured

    Oxide

    0.101

    3,960

    0.251

    19,870

    Transition

    0.086

    3,980

    0.377

    29,980

    Indicated

    Oxide

    0.101

    7,830

    0.222

    34,760

    Transition

    0.086

    7,190

    0.325

    46,730

    Total Measured and Indicated

       

    22,950

    0.286

    131,340

    Inferred

    Oxide

    0.101

    160

    0.170

    550

    Transition

    0.086

    10

    0.180

    30

    Reduced

    0.116

    14,800

    0.175

    51,720

    Total Inferred

       

    14,970

    0.175

    52,300

    Notes:

    1. The Qualified Person for the estimate is Mr. Todd Wakefield, RM SME of Mine Technical Services Ltd. The Mineral Resources have an effective date of5 June 2021. The resource model was prepared by Mr. E.J.C. Orbock III, RM SME.

    2. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability.

    3. Mineral Resources are reported at various cut-off grades for oxide, transition, and reduced material.

    4. Mineral Resources are reported within a conceptual pit shell that uses the following assumptions: Mineral Resource V2O5 price of $14.64/lb; mining cost: $2.21/st mined; process cost: $13.62/st processed; general and administrative (G&A) cost: $0.99/st processed; metallurgical recovery assumptions of 60% for oxide material, 70% for transition material and 52% for reduced material; tonnage factors of 16.86 ft3/st for oxide material, 16.35 ft3/st for transition material and 14.18 ft3/st for reduced material; royalty: 2.5% net smelter return (NSR); shipping and conversion costs: $0.37/lb. An overall 40° pit slope angle assumption was used.

    5. Rounding as required by reporting guidelines may result in apparent summation differences between tons, grade and contained metal content. Tonnage and grade measurements are in US units. Grades are reported in percentages.

    Mineral Resource Statement, Louie Hill

    Confidence Category

    Cut-off
    V2O5(%)

    Tons
    (kton)

    Grade
    V2O5 (%)

    Contained
    V2O5 (klb)

    Inferred

    0.101

    7,520

    0.276

    41,490

    Notes:

    1. The Qualified Person for the estimate is Mr. Todd Wakefield, RM SME, of Mine Technical Services Ltd. The Mineral Resources have an effective date of 5 June 2021. The resource model was prepared by Mr. Mark Hertel, RM SME.

    2. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability.

    3. Oxidation state was not modeled.

    4. Mineral Resources are reported within a conceptual pit shell that uses the following assumptions: Mineral Resource V2O5 price of $14.64/lb; mining cost: $2.21/st mined; process cost: $13.62/st processed; general and administrative (G&A) cost: $0.99/st processed; metallurgical recovery assumptions of 60% for mineralized material; tonnage factors of 16.86 ft3/st for mineralized material; royalty: 2.5% net smelter return (NSR); shipping and conversion costs: $0.37/lb. An overall 40° pit slope angle assumption was used.

    5. Rounding as required by reporting guidelines may result in apparent summation differences between tons, grade and contained metal content. Tonnage and grade measurements are in US units. Grades are reported in percentages.

    Mineral Resource Statement, Bisoni-McKay

    Area

    Confidence
    Category

    Domain

    Cut-off
    V2O5 (%)

    Tons
    (kton)

    Grade
    V2O5 (%)

    Contained
    V2O5 (klb)

    North Area A

    Inferred

    Oxide

    0.107

    6,970

    0.29

    39,720

    Transition

    0.124

    1,500

    0.33

    9,900

    Reduced

    0.139

    9,080

    0.39

    70,580

    Total North Area A

    Inferred

    All

    Variable

    17,540

    0.34

    120,210

    South Area B

    Inferred

    Oxide

    0.107

    1,470

    0.28

    8,160

    Transition

    0.124

    320

    0.40

    2,540

    Reduced

    0.139

    510

    0.30

    3,100

    Total South Area B

    Inferred

    All

    Variable

    2,300

    0.30

    13,810

    Total

    Inferred

    All

    Variable

    19,850

    0.34

    134,020

    Notes:

    1. The Qualified Person for the estimate is Mr. Todd Wakefield, RM SME, of Mine Technical Services Ltd. The Mineral Resources have an effective date of 5 June 2021.

    2. Mineral Resources are reported at various cut-off grades for oxide, transition, and reduced material.

    3. Mineral Resources are reported within a conceptual pit shell that uses the following assumptions: Mineral Resource V2O5 price of $11.50/lb; mining cost: $2.90/st mined; process cost: $13.75/st; general and administrative (G&A) cost: $1.00/st processed; metallurgical recovery assumptions of 65% for oxide material, 56% for transition material and 50% for reduced material; tonnage factors of 16.86 ft3/st for oxide material, 16.35 ft3/st for transition material and 14.18 ft3/st for reduced material; royalty: 2.5% net smelter return (NSR); shipping and conversion costs: $0.625/lb. An overall 40° pit slope angle assumption was used.

    4. Rounding as required by reporting guidelines may result in apparent summation differences between tons, grade and contained metal content. Tonnage and grade measurements are in US units. Grades are reported in percentages.

    Mining & Processing

    A subset of the Gibellini and Louie Hill Mineral Resource estimates were adopted in the 2021 PEA mine plan. Bisoni McKay Mineral Resource estimate was not included in the mine plan in the 2021 PEA to better reflect the Company's already submitted plan of operation in its permitting efforts.

    Subset of the Gibellini Mineral Resource Estimate within the 2021 PEA Mine Plan

    Leach Material

    Domain

    Cutoff V2O5 (%)

    Tons ('000)

    V2O5 Grade (%)

    Contained V2O5 Lbs ('000)

    Measured

    Oxide

    0.135

    3,890

    0.253

    19,684

    Transition

    0.135

    3,944

    0.378

    29,824

    Reduced

    0.135

    -

    0.000

    -

    Indicated

    Oxide

    0.135

    6,246

    0.240

    30,024

    Transition

    0.135

    7,056

    0.316

    44,624

    Reduced

    0.135

    -

    0.000

    -

    Total Measured and Indicated

       

    21,136

    0.294

    124,156

    Inferred

    Oxide

    0.135

    116

    0.174

    403

    Transition

    0.135

    -

    0.000

    -

    Reduced

    0.135

    5,183

    0.163

    16,919

    Total Inferred

       

    5,299

    0.163

    17,323


    Subset of the Louie Hill Mineral Resource Estimate within the 2021 PEA Mine Plan

    Leach Material Domain Cut-off
    (%)
    Tonnage
    (kton)
    V2O5
    (%)
    V2O5
    (klb)
    Inferred Oxide 0.155 6,963 0.282 39,315
    Transition 0.155 - 0.000 -
    Reduced 0.155 - 0.000 -
    Total Inferred     6,963 0.282 39,315


    Capital and operating costs for the 2021 PEA are based on supplying 3 Mt of crushed and agglomerated leach material annually from two open pits at Gibellini and Louie Hill. Initial mine development will be focused on Gibellini, with Louie Hill following nine years later.

    Mining at the Gibellini and Louie Hill deposits is planned to be a conventional open pit mine using a truck and loader fleet consisting of 100-ton trucks and front-end loaders. A power line would be constructed from an existing transmission line and water will be leased from a private ranch. Both water and power sources are within five miles of the planned mining operations.

    The average annual mine production during the 11.1 year mine life will be 3.56 million tons of leach material (3 Mst) and waste (0.56 Mst) at a strip ratio of 0.18 (w:l).

    Period

    Total

    Rock Waste

    Oxide Leach

    Transition Leach

    Reduced Leach

    Leach Total

    V2O5

    Contained

    V2O5

    Produced
    V2O5

     

    (kt)

    (kt)

    (kt)

    (kt)

    (kt)

    (kt)

    (% V2O5)

    (mbls)

    (mbls)

    YR1

    3,002

    2

    2,573

    424

    2

    3,000

    0.298

    17,877

    10,915

    YR2

    3,072

    72

    2,025

    974

    1

    3,000

    0.320

    19,221

    12,297

    YR3

    3,117

    117

    766

    2,185

    50

    3,000

    0.401

    24,059

    16,293

    YR4

    3,096

    96

    2,423

    577

    0

    3,000

    0.227

    13,602

    8,638

    YR5

    3,081

    81

    1,096

    1,862

    42

    3,000

    0.281

    16,881

    11,252

    YR6

    3,011

    11

    395

    2,158

    447

    3,000

    0.292

    17,519

    11,824

    YR7

    5,943

    2,943

    641

    1,817

    542

    3,000

    0.224

    13,447

    8,926

    YR8

    4,232

    1,232

    308

    960

    1,732

    3,000

    0.178

    10,657

    6,409

    YR9

    3,203

    203

    591

    44

    2,365

    3,000

    0.187

    11,214

    6,121

    YR10

    3,067

    67

    3,000

    0

    0

    3,000

    0.364

    21,857

    12,999

    YR11

    4,191

    1,191

    3,000

    0

    0

    3,000

    0.218

    13,057

    7,922

    YR12

    518

    121

    397

    0

    0

    397

    0.177

    1,405

    870

    YR13

                   

    101

    Total

    39,533

    6,136

    17,215

    11,000

    5,183

    33,397

    0.271

    180,794

    114,568


    Mining will be completed using contract mining, with Silver Elephant's mining staff overseeing the contracted mining operation and performing the mine engineering and survey work.

    The processing method envisioned will be to feed leach material from the mine via loader to a hopper that will feed a crushing plant. The leach material will be fed to the agglomerator where sulfuric acid, flocculent and water will be added to achieve adequate agglomeration. The agglomerated leach material will be transported to a stacker on the leach pad, which will stack the material to a height of 15 feet. Once the material is stacked, solution will be added to the leach heap at a rate of 0.0025 gallons per minute per square foot. The solution will be collected in a pond and this pregnant leach solution ("PLS") will be sent to the process building for metal recovery. In the process building, the PLS will go through solvent extraction ("SX") and stripping processes to produce vanadium pentoxide.

    Capital and Operating Costs

    During the capital period, an initial leach pad having a capacity of 16.7 Mst will be constructed, and will be followed by one expansion of approximately 16.7 Mst. The total initial capital cost is estimated at approximately $147 million.

    Project Capital Cost Estimate

    Cost Description

    Total ($000s)

    Open Pit Mine

    Mobile equipment

    122

    On Site Infrastructure

    Site preparation

    2,740

    Roads

    1,577

    Water supply

    2,263

    Sanitary system

    69

    On-site electrical

    2,325

    Communications

    187

    Contact water ponds

    186

    Non-process facilities - buildings

    8,594

    Process Facilities

    Material handling

    21,730

    Heap leach system

    22,033

    Process plant

    24,167

    Off-Site Infrastructure

    Water system

    5,095

    Electrical supply system

    3,657

    First fills

    975

    Total Direct Cost

    95,720

    Construction indirect costs

    5,355

    Sales Tax/OH&P

    5,333

    EPCM

    11,178

    Contingency

    29,396

    Total Project Cost

    146,982

    Note: OH&P = overhead and profit, EPCM = engineering, procurement and construction management

    Sustaining capital is estimated at $25.2 million.

    Sustaining Capital Costs

    Description

    Total ($000s)

    Leach pad expansions

    23,069

    Haul road to Louie Hill

    814

    Storm water controls Louie Hill pit/waste rock facility/roads

    386

    Equipment annual allowance

    971

    Total Sustaining Capital

    25,240


    Operating costs are estimated to average $16.12 per ton leached, or $4.7/lb V2O5 recovered

    Operating Costs

    Total Cash Operating Cost

    $ per Ton Leached

    $ per lb of V2O5 Recovered

    G&A

    0.97

    0.28

    Mining Cost

    3.36

    0.98

    Total Processing Cost

    11.79

    3.44

    Total

    16.12

    4.70


    The cash operating costs in the first half of the Gibellini project covering years 1-7 is $4.20 per lb of V2O5 produced and for years 8-12 is $5.87 per lb of V2O5 produced, resulting in a weighted average cash cost of $4.70 per lb of V2O5 produced and all-in sustaining cost of $6.04/lb. The cash operating cost is lower in the first half of the Gibellini project due to processing of higher-grade material.

    Vanadium Recoveries and Metallurgical Testing

    Approximately 114.6 million pounds of V2O5 is expected to be produced from the Gibellini and Louie Hill leaching operations at an average recovery of 63.4% (oxide: 60%, transition: 70% and reduced: 52%). The heap leaching will be performed at ambient temperature and atmospheric pressure without pre-roasting or other beneficiation process. The PLS will be continuously collected with leach material undergoing, on average, a 150 day heap-leaching cycle.

    The direct heap leach vanadium recovery estimates used in the 2021 PEA were based on extensive metallurgical test work performed by SGS Lakefield Research Laboratories, Dawson Minerals Laboratories, and McClelland Laboratories. Samples were selected from a range of depths within the Gibellini deposit, and are considered to be representative of the various types and styles of mineralization within that deposit. Samples were obtained to ensure that tests were performed on sufficient sample mass. The end results demonstrated low acid consumption (less than 100 lb acid consumption per ton leached) and high recovery through direct leaching.

    Solvent extraction processing was conducted to recover vanadium from sulfuric acid PLS generated during pilot column testing on bulk leach samples from the Gibellini project. Laboratory-scale testing was conducted on select solutions generated during the pilot SX processing, to optimize the SX processing conditions. Additional laboratory scale testing was successfully conducted on the loaded strip solution to purify, precipitate and extract final marketable vanadium-bearing products.

    Sensitivity Analysis

    The tables below show the sensitivity analysis to the vanadium pentoxide price, grade, and to the PEA capital cost and operating costs. A sensitivity analysis to vanadium price indicates strong project economics even in very challenging conditions, and that the Gibellini project is well positioned to benefit from the current rising vanadium price environment. A 30% increase in the vanadium price to $13/lb V2O5 relative to the base case translates to a 42% IRR and $295.4 million after-tax net present value at a 7% discount rate.

    Sensitivity Analysis to Changes Vanadium Price

    V2O5 Price Change

    V2O5 Price

    After-tax IRR

    After-tax NPV

    After-tax Cashflow

    (%)

    (US$/lb)

    (%)

    (US$ M @ 7%)

    (US$ M)

    45

    14.50

    49%

    377.0

    671.5

    30

    13.00

    42%

    295.4

    536.8

    15

    11.50

    34%

    212.3

    399.7

    Base Case

    10.00

    25%

    127.9

    260.8

    -15

    8.50

    14%

    42.1

    122.3

    -30

    7.00

    0%

    (55.8)

    (38.9)

    -45

    5.50

    0

    (155.1)

    (202.0)


    Sensitivity Analysis to Changes in Vanadium Grades

    Grade Change

    After-tax IRR

    After-tax NPV

    After-tax Cashflow

    (%)

    (%)

    (US$ M @ 7%)

    (US$ M)

    45

    48%

    363.8

    649.7

    30

    41%

    286.6

    522.2

    15

    34%

    207.7

    392.2

    Base Case

    25%

    127.9

    260.8

    -15

    15%

    46.9

    130.0

    -30

    0%

    (45.2)

    (21.4)

    -45

    0

    (139.0)

    (175.5)


    Sensitivity Analysis to Changes in Capital Cost Estimates

    CAPX Change

    After-tax IRR

    After-tax NPV

    After-tax Cashflow

    (%)

    (%)

    (US$ M @ 7%)

    (US$ M)

    45

    14%

    69.2

    197.5

    30

    17%

    89.2

    218.6

    15

    21%

    108.6

    239.7

    Base Case

    25%

    127.9

    260.8

    -15

    31%

    146.9

    281.9

    -30

    38%

    165.8

    303.0

    -45

    0

    184.7

    324.1


    Sensitivity Analysis to Changes in Operating Cost Estimates OPEX

    Change

    After-tax IRR

    After-tax NPV

    After-tax Cashflow

    (%)

    (%)

    (US$ M @ 7%)

    (US$ M)

    45

    8%

    3.6

    50.6

    30

    15%

    49.2

    128.5

    15

    21%

    89.2

    195.3

    Base Case

    25%

    127.9

    260.8

    -15

    29%

    166.4

    326.7

    -30

    33%

    203.7

    390.7

    -45

    0

    239.9

    452.6


    Permitting

    A Notice of Intent ("NOI") to prepare an Environmental Impact Statement ("EIS") for the Gibellini project was published on July 14, 2020 in the Federal Register. The NOI commences the National Environmental Policy Act ("NEPA") review by the Bureau of Land Management ("BLM"). The Gibellini project conforms to the current U.S. administrations green energy initiatives and the EIS Record Of Decision ("ROD") is expected in early 2022. Operating permits from the State of Nevada are on track to be received on the same timeline as the ROD. The renewable energy alternative in the EIS includes 6 MW of solar panels and a 10 MW vanadium flow battery to provide 100% of the Gibellini project's electrical power demand. If selected by the BLM, the Gibellini project would be the first mine in the US completely powered by renewable energy. The Gibellini project would also be the first primary vanadium mine in the U.S.

    Vanadium as a Critical Metal

    Vanadium was designated a critical material by the U.S. government in 2018 due to its importance to the defense and energy storage sectors and there being no domestic production with all supply through imports, mostly from Russia, China, and South Africa.

    Vanadium alloy steel is 30% lighter than non-alloyed steel, with double the tensile strength. It is used extensively in the aerospace and defense sectors, as well as in skyscraper construction. A structural vanadium deficit is expected to occur by 2025 with the rising popularity of the vanadium redox flow battery which is a mature technology featuring up to an eight-hour duration discharge and is scalable to hundreds of megawatt hours. Battery life is projected to be a minimum of 20 years with no expected degradation of the vanadium or the charge density.

    Expansion Potential

    Opportunity exists to upgrade the Gibellini, Louie Hill and Bisoni Mckay Inferred Mineral Resources to higher confidence categories through drilling, and to incorporate Bisoni McKay Mineral Resources in future economic studies.

    The acquisition of the Bisoni McKay deposit in September of 2020 significantly expanded the Company's land position from approximately 7 km of Woodruff Formation strike to 21 km . The Woodruff Formation is the host of the vanadium mineralization in the three deposits. Numerous vanadium-bearing surface rocks were identified by the Company in its 2019 reconnssance program of surface exposures of the Woodruff Formation. These may warrant drill programs upon further investigation (see Company's press release dated May 26, 2019).

    Data Verification

    Data verification performed in support of the Mineral Resource estimates included in the technical report that supports the 2021 PEA included site visits; review of QA/QC data, sampling analytical data and drill campaigns; database verification; review of metallurgical data and metallurgical recovery assumptions including projected leach pad performance; review of mine and recovery plan assumptions; and review of commodity price, capital and operating cost assumptions

    Qualified Persons

    The following Qualified Persons (QPs) as defined in National Instrument 43-101, Standards of Disclosure for Mineral Projects ("NI 43-101") reviewed the information in this news release that is summarized from the 2021 PEA in their areas of expertise:

    1. Mr. Kirk Hanson, P.E., Wood, Technical Director, Open Pit Mining;
    2. Mr. Todd Wakefield, RM SME, MTS, Managing Partner and Principal Geologist;
    3. Mr. Piers Wendlandt, P.E., Wood, Principal Mining Engineer; and
    4. Mr. Alan Drake, P.L.Eng., Wood, Manager Process Engineering.

    Other technical contents of this news release not pertaining directly to the 2021 PEA were prepared under the supervision of Danniel Oosterman P.Geo, VP, Exploration with Silver Elephant. Mr. Oosterman is not independent of the Company in that he is employed as a consultant to the Company and most of his income is derived from the Company. Mr. Oosterman is a Qualified Person as defined in NI 43-101.

    About Wood

    Wood is a part of the Wood Group, a global leader in the delivery of project, engineering and technical services to energy and industrial markets. The Wood Group operates in more than 60 countries, employing around 55,000 people, with revenues of over $10 billion.

    About Silver Elephant

    Silver Elephant Mining Corp. is a premier mining and exploration company in nickel, silver, and vanadium.

    Further information on Silver Elephant can be found at www.silverelef.com.

    Silver Elephant Mining Corp
    ON BEHALF OF THE BOARD

    "JOHN LEE"
    CEO and Chairman

    For more information about Silver Elephant, please contact Investor Relations:
    +1.604.569.3661 ext. 101
    ir@silverelef.com www.silverelef.com

    Neither the Toronto Stock Exchange nor its Regulation Services Provider (as that term is defined in the policies of the Toronto Stock Exchange) accepts responsibility for the adequacy or accuracy of this release.

    Cautionary Note Regarding Forward-Looking Statements

    Forward-looking statements in this news release relate to future events or future performance and reflect current estimates, predictions, expectations or beliefs regarding future events and include, but are not limited to, statements with respect to: (i) the 2021 PEA representing a viable development option for the Gibellini project; (ii) construction of minprojecting operations and related actions; (iii) estimates of the capital costs of constructing mine facilities and bringing a mine into production, of sustaining capital and the duration of financing payback periods; (iv) the estimated amount of future production, both produced and metal recovered; and (vi) life of mine estimates and estimates of operating costs and total costs, cash flow, net present value and economic returns including internal rate of return estimates from an operating mine constructed at the Gibellini project. All forward-looking statements are based on Silver Elephant's or its consultants' current beliefs as well as various assumptions made by them and information currently available to them. The most significant assumptions are set forth above, but generally these assumptions include: (i) the presence of and continuity of vanadium mineralization at the Gibellini project at estimated tonnages and grades; (ii) the geotechnical and metallurgical characteristics of rock conforming to sampled results; (iii) infrastructure construction costs and schedule; (iv) the availability of personnel, machinery and equipment at estimated prices and within the estimated delivery times; (v) currency exchange rates; (vi) vanadium sale prices; (vii) appropriate discount rates applied to the cash flows in the economic analysis; (viii) tax rates applicable to the proposed mining operation; (ix) the availability of acceptable financing on reasonable terms; (x) projected recovery rates and use of a process method, that although well-known and proven on other commodity types such as copper, has not been previously brought into production for a vanadium project; (xi) reasonable contingency requirements; (xii) success in realizing proposed operations; and (xiii) assumptions that project environmental approval and permitting will be forthcoming from county, state and federal authorities. The economic analysis is partly based on Inferred Mineral Resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as Mineral Reserves, and there is no certainty that the2021 PEA based on these Mineral Resources will be realized. Currently there are no Mineral Reserves on the Gibellini property. Although the Company's management and its consultants consider these assumptions to be reasonable based on information currently available to them, such assumptions may prove to be incorrect. Many forward-looking statements are made assuming the correctness of other forward-looking statements, such as statements of net present value and internal rates of return, which are based on most of the other forward-looking statements and assumptions herein. The cost estimate and economic analysis information was prepared using current values, but the time for incurring the costs will be in the future and it is assumed costs will remain stable over the relevant period.

    These factors should be considered carefully, and readers should not place undue reliance on Silver Elephant's or its consultants' forward-looking statements. Silver Elephant and its consultants believe that the expectations reflected in the forward-looking statements contained in this news release and the documents incorporated by reference herein are reasonable, but no assurance can be given that these expectations will prove to be correct. In addition, although Silver Elephant and its consultants have attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended. Silver Elephant and its consultants undertake no obligation to release publicly any future revisions to forward-looking statements to reflect events or circumstances after the date of this news or to reflect the occurrence of unanticipated events, except as expressly required by law.

    SOURCE: Silver Elephant Mining Corp.



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    Silver Elephant: Gibellini Vanadium Project’s PEA Shows 25.4% After Tax IRR At $10/lb V2O5, Capex $147 Million VANCOUVER, BC / ACCESSWIRE / August 30, 2021 / Silver Elephant Mining Corp. ("Silver Elephant" or the "Company") (TSX:ELEF)(OTCQX:SILEF)(Frankfurt:1P2N) is pleased to announce the results of a preliminary economic assessment (the "2021 PEA") for its …