Outcomes of Up to date Scoping Research for Nueva Sabana Mine, Cuba

As of November 7, 2024, B2Gold had accomplished 25,126 m of drilling over 68 drill holes on the Goose Venture, together with 14,480 m over 40 drill holes on the Umwelt deposit, 3,899 m over 14 drill holes on the Llama deposit space, 6,610 m over 13 exploration goal drill holes, and 137 m over one metallurgical gap on the Goose Predominant deposit. Important drill gap areas from 2024 are proven on the map in Determine 1.

Goose Venture Drill Outcomes   Highlights

• Exploration drilling intersected high-grade mineralization 1,000 m west and down plunge of the Goose Predominant deposit on the Goose Venture’s Nuvuyak deposit
  • Drill gap 24GSE-683Z1 returned 6.39 grams per tonne (“g/t”) gold over 28.80 m from 982.20 m, together with a higher-grade interval of 23.49 g/t gold over 6.45 m and 4.66 g/t gold over 20.94 m from 1,037.16 m, together with 8.60 g/t gold over 9.62 m; and
  • This consequence demonstrates the continuity of high-grade zones throughout the Nuvuyak deposit by extending high-grade gold mineralization roughly 150 m to the north-northwest.
• Exploration drilling additionally intersected high-grade mineralization on the Mammoth goal 450 m up plunge of the Nuvuyak deposit in the direction of the Goose Predominant deposit
  • Mammoth drill gap 24GSE-687Z1 returned 17.45 g/t gold over 10.96 m from 837.14 m, together with a higher-grade interval of 68.61 g/t gold over 2.51 m;
  • Mammoth drilling examined down plunge of the fold between the Nuvuyak deposit and the Hook goal; and
  • This consequence demonstrates that the Nuvuyak and Mammoth zones have robust potential for future underground mining.
• The Nuvuyak deposit and Mammoth goal should not included within the current Goose Venture mine plan; these exploration outcomes exhibit potential to additional improve Mineral Assets and prolong the mine life on the Goose Venture

• Drill   outcomes   for   infill   and   mine   growth at   the   Goose   Venture’s   Umwelt deposit   affirm   the   continuity   of   high-grade   gold   mineralization,   with   a number of   drill   holes   returning intercepts   with   larger   gold   grades   and   widths   than   predicted   by   the present mineral   useful resource   mannequin
  • Drill gap 24GSE-671 returned 27.28 g/t gold over 11.10 m from 457.80 m;
  • Drill gap 24GSE-675 returned 19.63 g/t gold over 15.95 m from 389.85 m;
  • Drill gap 24GSE-677Z3 returned 9.27 g/t gold over 13.58 m from 664.25 m;
  • Drill gap 24GSE-681 returned 11.18 g/t gold over 15.50 m from 779.45 m;
  • Drill gap 24GSE-684B returned 29.49 g/t gold over 22.79 m from 332.25 m; and
  • Drill gap 24GSE-685 returned 10.51 g/t gold over 21.45 m from 306.00 m.

• Exploration drilling intersected high-grade gold mineralization 530 m down plunge from the estimated open pit boundary on the Goose Venture’s Llama deposit
  • Drill gap 24GSE-663 returned 14.34 g/t gold over 27.95 m from 406.05 m, together with a higher-grade interval of 54.17 g/t gold over 6.00 m and 205.00 g/t gold over 0.80 m, at a vertical depth of 370 m, which examined an space of restricted drilling 530 m down plunge from the Llama open pit; and
  • This consequence demonstrates the down plunge continuity of gold grades and widths of those mineralized buildings, and the Llama deposit stays open at depth.

Determine   1.   Goose Venture Drill Gap Areas   .

Determine 1 is offered at https://www.globenewswire.com/NewsRoom/AttachmentNg/ed2d9455-caf1-48af-b959-515f573c3805

Goose   Venture   Exploration

The Goose Venture consists of 5 identified deposits with current mineral sources, Umwelt, Llama, Goose, Echo and Nuvuyak, which happen alongside a strike size of eight kilometers (“km”). The Firm believes that exploration upside exists on all identified deposits which can be open at depth, in addition to a number of zones of curiosity that stay comparatively untested throughout the footprint of the favorable host banded iron formation (“BIF”) stratigraphy. At Goose, the BIF extends over 10 km in a folded package deal as much as 1.5 km vast hosted inside a northwesterly to westerly placing, steeply-dipping belt of folded, clastic sediments. Ongoing structural and knowledge evaluation has fashioned the idea of the 2024 exploration season that has drill examined a number of zones of curiosity.

The Umwelt deposit is the only largest deposit on the Goose Venture and might be a big contributor to preliminary manufacturing. On the Umwelt deposit, 2024 drilling completed with 14,480 m accomplished over 40 drill holes with gold assays obtained for 34 of the 40 drill holes. Implementation of directional core drilling know-how (Devico) has added accuracy and value effectivity to this system of deep and strategic drilling. Drilling was designed to extend confidence within the geometry and continuity of high-grade mineralization beneath the deliberate open pits. Drilling has proven the intersection of steeply dipping brittle-ductile excessive pressure zones and fold-thickened BIF is the first management on gold mineralization.

Important 2024 drill outcomes from the Umwelt deposit on the Goose Venture embody:

<sup>Notes:
1. Capped   at   50   g/t   gold
2. Drill   intercepts   are   perpendicular   to   the   zones   so   true   widths   are   very   comparable   to   reported   drill   lengths</sup>

On the Llama deposit, which outcrops 1,500 m north of the Umwelt deposit, a complete of 1,428 m was drilled over seven drill holes (together with three deserted holes) in areas throughout the Inferred Mineral Useful resource boundary beneath the open pit. Drill gap 24GSE-668B returned 19.65 g/t gold over 8.20 m from 158.75 m, together with a higher-grade interval of 37.13 g/t gold over 4.00 m.

As well as, a complete of two,471 m over seven drill holes (with two at the moment in progress) are testing areas down plunge from the deliberate Llama open pit. Drill gap 24GSE-663, which examined an space of restricted drilling 530 m down plunge from the deliberate Llama open pit, returned 14.34 g/t gold over 27.95 m from 406.05 m at a vertical depth of 370 m, together with higher-grade intervals of 54.17 g/t gold over 6.00 m and 205.00 g/t gold over 0.80 m. The drill consequence demonstrates the down plunge continuity of gold grades and widths of those mineralized buildings, and the Llama deposit continues to stay open at depth. As well as, two drill holes totaling 1,241 m had been accomplished 1,440 m down dip from Llama within the Llama Extension space, with assays pending. Another drill gap might be accomplished in 2024 on the Llama Extension space.

Important 2024 drill outcomes from the Llama deposit on the Goose Venture embody:

<sup>Notes:
1. Capped   at   50   g/t   gold
2. Drill   intercepts   are   perpendicular   to   the   zones   so   true   widths   are   very   comparable   to   reported   drill   lengths</sup>

Goose Venture Exploration Drilling

A complete of 6,610 m over 13 drill holes have been drilled at Goose Venture exploration targets together with Nuvuyak, Mammoth, Stovepipe, Muskox, Wing, Boomerang, Goose Neck South, Hook and Slingshot. Drilling is ongoing on the Mammoth and Hook targets. Outcomes have been obtained for Nuvuyak, Mammoth and Wing, and are pending for the opposite targets.

Highlights so far embody encouraging outcomes at Nuvuyak and Mammoth. Nuvuyak drill gap 24GSE-683Z1 returned 6.39 g/t gold over 28.80 m from 982.20 m, together with a higher-grade interval of 23.49 g/t gold over 6.45 m and 4.66 g/t gold over 20.94 m from 1,037.16 m, together with 8.60 g/t gold over 9.62 m. Nuvuyak is situated roughly 500 m west and 1,000 m down plunge of the Goose Predominant deposit and demonstrates the continuity of high-grade zones throughout the Nuvuyak deposit by extending high-grade gold mineralization roughly 150 m to the north-northwest. The present Inferred Mineral Useful resource estimate at Nuvuyak is 2.42 million tonnes grading 7.50 g/t gold for a complete of 583,000 ounces of gold.

Mammoth drill gap 24GSE-687Z1 returned 17.45 g/t gold over 10.96 m from 837.14 m, together with a higher-grade interval of 68.61 g/t gold over 2.51 m. This encouraging intercept, situated 450 m up plunge of Nuvuyak in the direction of the Goose Predominant deposit, exhibits the Nuvuyak and Mammoth zones have robust potential for future underground mining.

Important 2024 drill outcomes from the Goose Venture exploration drilling embody:

<sup>Notes:
1. Capped   at   5   0   g/t   gold</sup>

Again River Gold District 2024 Floor Exploration Program

Throughout 2024, regional goal definition was supplemented by an built-in floor exploration program comprising of mapping, prospecting, geophysics and the gathering of 1,798 until samples, 35 trenches (216 samples) and 285 rock samples in six properties together with Boot, Boulder, Del, BB13, Needle and Beech. See Determine 2 for an summary of the Again River Gold District properties.

Determine 2. Again River Gold District Properties.

Determine 2 is offered at https://www.globenewswire.com/NewsRoom/AttachmentNg/b05478a1-4c28-4e98-903e-5b71994fc042

Geophysics consisted of floor Induced Polarization (3D-IP) in Boot and Boulder and heli-magnetics in BB13, Needle and Beech in addition to re-processing of outdated geophysical knowledge. As well as, a BHTEM (borehole transient electromagnetics) survey was accomplished over 3,800 m throughout 5 drill holes together with three on the Umwelt deposit and one every at Nuvuyak and Mammoth. Outcomes are being processed.

This work has generated new regional and near-mine targets that might be additional evaluated and drill examined in 2025.

High quality   Assurance/High quality   Management   on   Pattern   Assortment   and   Assaying

The first laboratory utilized for the Again River Gold District drilling program in 2024 is ALS laboratory in North Vancouver, Canada. Core samples are ready on the ALS preparation facility in Yellowknife with consultant pulp samples despatched to the ALS North Vancouver laboratory for gold evaluation. Gold is analyzed by a hearth assay/atomic absorption spectrometry (FA/AAS) end utilizing a 50 gram subsample of the coin pulp. FAs had been completed with AAS, and samples with larger grades that exceeded the utmost detection restrict of AAS obtained a supplemental gravimetric (“GRAV”) end. All samples over 3,000 elements per billion are analyzed by FA/GRAV utilizing a 50 gram subsample of the coin pulp. Bureau Veritas Minerals (BV) in Vancouver, Canada, is the umpire laboratory.

High quality assurance and high quality management procedures embody the systematic insertion of blanks and requirements into the core pattern strings. The outcomes of the management samples are evaluated regularly with batches re-analyzed and/or resubmitted as wanted. All outcomes acknowledged on this announcement have handed B2Gold’s high quality assurance and high quality management protocols.

About B2Gold

B2Gold is a low-cost worldwide senior gold producer headquartered in Vancouver, Canada. Based in 2007, right this moment, B2Gold has working gold mines in Mali, Namibia and the Philippines, the Goose Venture below building in northern Canada and quite a few growth and exploration tasks in varied international locations together with Mali, Colombia and Finland. B2Gold forecasts whole consolidated gold manufacturing of between 800,000 and 870,000 ounces in 2024.

Certified Individuals

Andrew Brown, P.Geo., Vice President, Exploration, a professional particular person below NI 43-101, has permitted the scientific and technical data associated to exploration and mineral useful resource issues contained on this information launch.

ON BEHALF OF B2GOLD CORP.

“Clive T. Johnson”
President and Chief Government Officer

Supply: B2Gold Corp.

The Toronto Inventory Change and NYSE American LLC neither approve nor disapprove the knowledge contained on this information launch.

Manufacturing outcomes and manufacturing steerage introduced on this information launch replicate whole manufacturing on the mines B2Gold operates on a 100% challenge foundation. Please see our Annual Info Type dated March 14, 2024 for a dialogue of our possession curiosity within the mines B2Gold operates.

This information launch contains sure “forward-looking data” and “forward-looking statements” (collectively “forward-looking statements”) throughout the which means of relevant Canadian and United States securities laws, together with: projections; outlook; steerage; forecasts; estimates; and different statements relating to future or estimated monetary and operational efficiency, gold manufacturing and gross sales, revenues and money flows, and capital prices (sustaining and non-sustaining) and working prices, together with projected money working prices and AISC, and budgets on a consolidated and mine by mine foundation; future or estimated mine life, metallic worth assumptions, ore grades or sources, gold restoration charges, stripping ratios, throughput, ore processing; statements relating to anticipated exploration, drilling, growth, building, allowing and different actions or achievements of B2Gold; and together with, with out limitation: remaining nicely positioned for continued robust operational and monetary efficiency in 2024; projected gold manufacturing, money working prices and AISC on a consolidated and mine by mine foundation in 2024; whole consolidated gold manufacturing of between 800,000 and 870,000 ounces (together with 20,000 attributable ounces from Calibre) in 2024, with money working prices of between $835 and $895 per ounce and AISC of between $1,420 and $1,480 per ounce; B2Gold’s continued prioritization of creating the Goose Venture in a fashion that acknowledges Indigenous enter and considerations and brings long-term socio-economic advantages to the world; the Goose Venture producing in extra of 310,000 ounces of gold per 12 months from 2026 to 2030; and the potential for first gold manufacturing within the second quarter of 2025 from the Goose Venture. All statements on this information launch that deal with occasions or developments that we count on to happen sooner or later are forward-looking statements. Ahead-looking statements are statements that aren’t historic information and are typically, though not all the time, recognized by phrases akin to “count on”, “plan”, “anticipate”, “challenge”, “goal”, “potential”, “schedule”, “forecast”, “finances”, “estimate”, “intend” or “imagine” and comparable expressions or their adverse connotations, or that occasions or situations “will”, “would”, “might”, “might”, “ought to” or “would possibly” happen. All such forward-looking statements are primarily based on the opinions and estimates of administration as of the date such statements are made.

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B2Gold’s forward-looking statements are primarily based on the relevant assumptions and components administration considers cheap as of the date hereof, primarily based on the knowledge obtainable to administration at such time. These assumptions and components embody, however should not restricted to, assumptions and components associated to B2Gold’s skill to hold on present and future operations, together with: growth and exploration actions; the timing, extent, length and financial viability of such operations, together with any mineral sources or reserves recognized thereby; the accuracy and reliability of estimates, projections, forecasts, research and assessments; B2Gold’s skill to fulfill or obtain estimates, projections and forecasts; the provision and value of inputs; the value and marketplace for outputs, together with gold; overseas trade charges; taxation ranges; the well timed receipt of needed approvals or permits; the power to fulfill present and future obligations; the power to acquire well timed financing on cheap phrases when required; the present and future social, financial and political situations; and different assumptions and components typically related to the mining business.

B2Gold’s forward-looking statements are primarily based on the opinions and estimates of administration and replicate their present expectations relating to future occasions and working efficiency and converse solely as of the date hereof. B2Gold doesn’t assume any obligation to replace forward-looking statements if circumstances or administration’s beliefs, expectations or opinions ought to change aside from as required by relevant regulation. There may be no assurance that forward-looking statements will show to be correct, and precise outcomes, efficiency or achievements might differ materially from these expressed in, or implied by, these forward-looking statements. Accordingly, no assurance may be on condition that any occasions anticipated by the forward-looking statements will transpire or happen, or if any of them do, what advantages or liabilities B2Gold will derive therefrom. For the explanations set forth above, undue reliance shouldn’t be positioned on forward-looking statements.

Cautionary Assertion Relating to Mineral Reserve and Useful resource Estimates
The disclosure on this information launch was ready in accordance with Canadian Nationwide Instrument 43-101, which differs considerably from the necessities of the US Securities and Change Fee (“SEC”), and useful resource and reserve data contained or referenced on this information launch might not be similar to comparable data disclosed by public corporations topic to the technical disclosure necessities of the SEC. Historic outcomes or feasibility fashions introduced herein should not ensures or expectations of future efficiency.

For extra data on B2Gold please go to the Firm web site at www.b2gold.com or contact: Michael McDonald VP, Investor Relations & Company Improvement +1 604-681-8371 investor@b2gold.com Cherry DeGeer Director, Company Communications +1 604-681-8371 investor@b2gold.com