Apollo Increases Measured and Indicated Silver Resource EstimateĀ at Calico Project

Apollo Increases Measured and Indicated Silver Resource EstimateĀ at Calico Project

Apollo Silver Corp. (" Apollo " or the " Company ") (TSX.V:APGO, OTCQB:APGOF, Frankfurt:6ZF0) is pleased to announce the results of an updated independent Mineral Resource estimate ("MRE") for its Calico Silver Project ("Calico" or the "Calico Project") located in San Bernardino County, California. Total silver ("Ag") Measured & Indicated ("M&I") tonnes at the Waterloo property have increased by 61% to a total of 55 million tonnes ("Mt") at a grade of 71 grams per tonne ("gt') Ag for a total content of 125 million troy ounces ("Moz"). This represents a 14% increase in Ag ounces compared to the previous MRE (dated March 6, 2023). In addition to updating the gold resource at Waterloo, inaugural barite ("BaSO4") and zinc ("Zn") resources have been included in both the Indicated and Inferred categories.

News Highlights

  • New combined Measured and Indicated total of 55 Mt at a grade of 71 g/t Ag for a total of 125 Moz Ag
    • 61% increase in tonnage and a 14% increase in Ag ounces representing an increase of 15 Moz contained Ag
  • Inferred total of 0.6 million tonnes at a grade of 26 g/t Ag for a total of 0.51 Moz contained Ag
  • Sensitivity analyses show resiliency of the Ag resource to changes in metal price
  • Inaugural BaSO 4 and Zn resources are estimated as:
    • Indicated: 36 Mt @ 7.4% BaSO 4 and 0.45% Zn for a total content of 2.7 Mt BaSO 4 and 354 million pounds ("Mlbs") Zn
    • Inferred: 17 Mt @ 3.9% BaSO 4 and 0.71% Zn for a total content of 0.65 Mt BaSO 4 and 258 Mlbs Zn
  • Gold ounces have increased by 86% in the Inferred category for a new total of 17 Mt at a grade of 0.25 g/t Au and total Au content of 0.13 Moz
  • One single pit for all metals at Waterloo deposit with a low strip ratio of 0.8:1
  • The increased quantities of Ag and Au, the addition of two new critical minerals, and the larger single pit with low strip ratio has derisked the Calico Project

Further Growth Opportunities

  • Silver : There remain further opportunities to expand the Ag mineralization below the base of the 2025 MRE in the northern region of the Waterloo deposit.
  • Barite and Zinc : The indicated and inferred mineral resources for BaSO 4 and Zn show clear potential to be upgraded into M&I via infill drilling and re-assays.
  • Gold : Mineralization remains open along strike and at depth. Future work will target additional mineralization along strike with a particular focus on the high-grade structures.
  • Langtry Property : Many areas under the Quaternary cover remain untested. In addition, the potential for BaSO 4 and other metals have not yet been evaluated in detail at Langtry.

Ross McElroy, President and CEO for Apollo, commented: " The Calico Project continues to increase in value, scale and optionality. Already boasting one of the largest undeveloped silver deposits in the US, new data confirms the presence of additional minerals, such as barite and zinc, which are included on the US critical mineral list. These findings will contribute to our project development plans, including an upcoming Preliminary Economic Assessment (PEA). Notably, much of the mineralization occurs at shallow depths, resulting in a low economic strip rate. With a substantial land position, there is strong potential for further discoveries at Calico. "

CALICO PROJECT 2025 MINERAL RESOURCE ESTIMATE

The 2025 MRE focused on upgrading and expanding the Waterloo resource estimate from that declared in 2023 (see news release dated March 6, 2023). The most significant change in the 2025 MRE is the addition of BaSO4 and Zn to the Ag and Au mineral resources for the Waterloo deposit and updated mineral resource estimate cut-off ("COG") grades for both the Waterloo and Langtry deposits. The Waterloo MRE now contains 125 Moz Ag in 55 Mt at an average grade of 71 g/t Ag in M&I categories, and 0.51 Moz Ag in 0.6 Mt at an average grade of 26 g/t Ag in the Inferred category. The Langtry MRE now contains 57 Moz Ag in 24 Mt at an average grade of 73 g/t Ag in the Inferred category.

In addition to its robust Ag resource, the Waterloo resource now contains 2.7 Mt BaSO4 and 354 Mlbs Zn in 36 Mt at an average grade of 7.4 % BaSO4 and 0.45 % Zn in the Indicated category, and 0.65 Mt BaSO4 and 258 Mlbs Zn in 17 Mt at an average grade of 3.9 % BaSO4 and 0.71 % Zn in the Inferred category. Also, 0.13 Moz oxide Au contained in 17 Mt at an average grade of 0.25 g/t Au in the Inferred category. Oxide Au mineralization has been drilled over 1,000 m strike length and remains open in multiple directions. Figures 1 and 2 present the mineral resource block model grade and classification for each of the metals, respectively.

Mineralization at Waterloo and Langtry is shallow and shows high continuity along the 1.8 km long strike length at Waterloo and 1.25 km at Langtry of the deposit. The 2025 MRE is calculated to a maximum open pit depth of approximately 192 m (630 ft) at Waterloo and approximately 149 m (490 ft) at Langtry for all metals. An open pit optimization is used to determine reasonable prospects for economic extraction, the calculated waste to mineralization tonnage ratio for the total resource at Waterloo is 0.8:1and 2.8:1 at Langtry.

Table 1: Calico Project 2025 MRE. Effective June 30, 2025.

Precious Metals
Deposit Metal Class Cutoff Imperial Units Metric Units Contained Metal
Grade Volume
(Myd 3 )
Tons Grade Volume
(Mm 3 )
Tonnes Grade Moz
(g/t) (Mst) (oz/st) (Mt) (g/t)
Waterloo 1 Silver Measured AgEQ ≄ 47 23 48 2.2 18 43 75 104
Indicated 6.3 13 1.7 4.8 12 57 21
Measured + Indicated 29 61 2.1 22 55 71 125
Inferred 0.32 1.0 0.77 0.25 0.60 26 0.51
Gold Inferred AgEQ ≄ 47 5.3 11 0.01 4.1 10 0.2 0.07
AgEQ 3.6 7.5 0.01 2.8 6.8 0.3 0.06
Inferred Total 8.9 18.4 0.01 6.9 17 0.25 0.13
Langtry 2 Silver Inferred Ag ≄ 43 13 27 2.1 9.9 24 73 57


Base and Industrial Metals
Deposit Metal Class Cutoff Imperial Units Metric Units Contained Metal
Grade Volume (Myd 3 ) Tons Grade Volume (Mm 3 ) Tonnes Grade Mlbs Mt
(g/t) (Mst) (%) (Mt) (%)
Waterloo 1 Barite Indicated AgEQ ≄ 47 19 40 7.4 15 36 7.4 - 2.7
Inferred 8.9 18 3.9 6.8 17 3.9 - 0.65
Zinc Indicated AgEQ ≄ 47 19 40 0.45 15 36 0.45 354 -
Inferred 8.9 18 0.71 6.8 17 0.71 258 -

  • Ounces reported as troy ounces.
  • Base-case resource estimate reported in Table 1 using 47 g/t Ag equivalent ("AgEQ") and 0.17 g/t Au cut-off grades for Waterloo and 43 g/t Ag for Langtry.
  • CIM definitions are followed for classification of the mineral resource.
  • For the Waterloo Property, a AgEQ cut-off grade was calculated using the following variables: surface mining operating costs (US$2.8/st), processing costs plus general and administrative cost (US$26.5/st), Ag price (US$28/oz), BaSO 4 price (US$120/t), Zn price (US$1.22/lb), Au price (US$2,451/oz), and metal recoveries (Ag 65%, Au 80%, BaSO 4 85%, Zn 80%). For the Waterloo Property gold-only resources the Au cut-off grade was calculated using above Au price, Au recovery and gold-only processing costs plus general and administrative cost (US$8.2/st).
  • For the Langtry Property, a silver-only equivalent cut-off grade was calculated using above Ag price, Ag recovery and silver-only processing costs plus general and administrative cost (US$24/st).
  • Resources reported in Table 1 are constrained to within a conceptual economic pit shell targeting mineralized blocks within the specified cutoff grade limits shown in the table. Specific gravity for the mineralized zone is fixed at 2.44 t/m 3 (13.13 ft 3 /st). For the Waterloo Property only the following drillhole grades were capped prior to estimation: Ag 450 g/t, Au 2 g/t, Ba 31% and Zn 7%.
  • Totals may not represent the sum of the parts due to rounding.
  • 1,2 The 2025 MRE has been prepared by Derek Loveday, P. Geo., of Stantec Consulting Services Ltd., an independent Qualified Person, in co-operation with Mariea Kartick, P.Geo. (independent Qualified Person for drilling data QA/QC) and Johnny Marke P.G. (independent Qualified Person for resource estimation). The 2025 MRE was produced in conformance with NI 43-101. Mineral resources are not mineral reserves and do not have demonstrated economic viability. There is no certainty that any mineral resource will be converted into a mineral reserve.
  • No drilling was completed on the Waterloo Property and Langtry Property since the declaration of the 2023 MRE for Waterloo and 2022 MRE for Langtry. The 2025 MRE update accounts for changes in commodity prices, mining costs since 2022/2023, and barite testing of existing drill samples from the Waterloo Property.

Figure 1: Calico Project, 2025 Mineral Resource Block Model Grade

Calico Project, 2025 Mineral Resource Block Model Grade

Figure 2: Calico Project, 2025 Mineral Resource Classification

Calico Project, 2025 Mineral Resource Classification

Data Input

The 2025 MRE considered drilling information up to and including the most recently completed program in 2022, as well as geological information from Apollo's 2021, 2022 and 2025 exploration activities. Drilling data supporting the 2025 MRE includes information from historic drilling data from 258 holes (18,679 m/61,282 ft), and 2022 drilling data from 85 holes (9,729 m/31,918 ft) for a total of 343 holes (28,407 m/93,199 ft). Nominal drill hole spacing is 30 x 46 m (100 x 150 ft) within the Measured portion of the 2025 MRE. Of the drill data set used, 332 holes are rotary or reverse circulation holes, and 11 holes are diamond drill holes.

For the 2025 MRE, additional re-assaying of 7,431 historical and recent drill pulps by X-Ray Fluorescence for barium ("Ba") and barium oxide ("BaO)") was completed or a total of 7,893 Ba samples used for estimation. The Ba as well as existing Zn assay (4-acid or aqua-regia) assay results were subject to a comprehensive quality assurance/quality control ("QAQC") program that was reviewed by Mariea Kartick, P.Geo. (Stantec), an independent "Qualified Person" (or "QP") as such term is defined within National Instrument 43-101 – Standards of Disclosure for Mineral Projects ("NI 43-101"). In addition, detailed surface mapping and rock sampling were completed in the Burcham area of the Waterloo Property. The mapping and sampling provided a better understanding of the extent of the Au mineralization at surface and within the Pickhandle Formation as well as helped refine orientations of high-angle gold-bearing structures in the geologic model.

No additional Ag and Au assay data was used for the 2025 MRE from that acquired for the 2023 MRE. Material changes in Ag and Au resource in the 2025 MRE from the 2023 MRE are due to changing economics from 2023 to 2025 and inclusion of BaSO4 and Zn in the overall resource for the Waterloo deposit. Verification of drilling exploration data used for the 2025 MRE was performed by Mariea Kartick, P.Geo. (Stantec), an independent QP.

Cut-Off Grade and Reasonable Prospects for Eventual Economic Extraction

For the Waterloo MRE two base-case cut-off grades are used. A silver equivalent ("AgEQ") cut-off grade of 47 g/t was calculated for a combined recovery of Ag, BaSO4, Zn and Au and where the combined mineralization of these metals was less than AgEQ COG, gold-only recovery were evaluated for a Au COG grade of 0.17 g/t. For Langtry silver-only recovery is considered for a lower Ag COG grade of 43 g/t. The above cut-off grades were determined using the following assumptions:

  • Silver price of US$28 per troy ounce, gold price of US$2,451 per troy ounce, barite price of US$120 per mt and zinc price of US$ 1.22 per pound
  • Combined metal (Ag, BaSO 4 , Zn, Au) processing costs of US$26.5 per short ton;
  • Gold only processing cost of US$8.2 per short ton
  • Silver only processing cost of US$24 per short ton
  • Included in all processing costs are general and administrative costs of US$3 per short ton;
  • Mining costs of US$2.8 per short ton; and
  • Silver recovery of 65%, BaSO 4 recovery of 85%, Zn recovery of 80% and Au recovery of 80%.

Metal recoveries are based on results from the 2022 Metallurgical Test Program (see news releases dated February 14, 2023, February 23, 2023 and May 2, 2023) and published recoveries for comparative operations. Silver, Zn and Au prices were calculated by averaging published monthly commodity prices from the last 24 months up to June 2025 based on data from the World Bank. Barite price was based on historical BaSO4 pricing trends from 2013 to 2023, the last year when publicly available barite pricing data was available. Changes in metal prices, optimized processing parameters and/or improved metal recoveries will all impact cut-off grade and any resultant MRE.

Reasonable prospects for eventual economic extraction were assessed by calculating recovered block revenues for silver grade blocks above cut-off grade, less surface mining costs, and generating an optimized Hexagon© MinePlan Pseudoflow economic pit shell at constant slope of 45 degrees that is constrained to within the property claim boundaries.

Sensitivity Analysis

A sensitivity analysis was undertaken to examine the impacts of varying the cut-off grades for AgEQ grades and tonnes for the Waterloo deposit within the base case economic pit shell and for Ag only grades and tonnes in the Langtry deposit. The available tonnes and average grade for each COG from within the 2025 MRE economic pit shell is shown in Table 2 for Waterloo and in Table 3 for Langtry.

Table 2: Sensitivity analysis of the grade and tonnage relationships at varying pit-constrained silver equivalent cut-off grades for the Waterloo Property. Effective June 30, 2025.

Classification AgEQ
COG (g/t)
Tonnes
(Mt)
Average
Ag Grade
(g/t)
Strip Ratio (t:t) Contained
Silver

(Moz)
Measured ≄ 35 49 67 0.6 109
≄ 40 47 71 0.6 107
≄ 47 43 75 0.8 104
≄ 50 42 77 0.8 103
≄ 55 39 79 0.9 100
≄ 60 36 83 1.1 97
Indicated ≄ 35 14 52 0.6 23
≄ 40 13 54 0.6 22
≄ 47 12 57 0.8 21
≄ 50 11 58 0.8 21
≄ 55 10 61 0.9 20
≄ 60 9.3 64 1.1 19
Inferred ≄ 35 0.8 23 0.6 0.6
≄ 40 0.7 25 0.6 0.6
≄ 47 0.6 26 0.8 0.5
≄ 50 0.6 26 0.8 0.5
≄ 55 0.5 27 0.9 0.4
≄ 60 0.4 29 1.1 0.4


Table 3: Sensitivity analysis of the grade and tonnage relationships at varying pit-constrained silver equivalent cut-off grades for the Langtry Property. Effective June 30, 2025.

Classification AgEQ Tonnes (Mt) Average Ag Grade (g/t) Strip Ratio (t:t) Contained Silver (Moz)
COG (g/t)
Inferred ≄ 35 29 68 2.1 63
≄ 40 26 71 2.5 59
≄ 43 24 73 2.8 57
≄ 50 19 81 4.1 49
≄ 55 16 86 4.7 44
≄ 60 13 92 5.8 39


Resource Estimation Methodology

The 2025 MRE was prepared in accordance with the requirements of NI 43-101 and applicable guidelines disseminated by CIM. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. The quantity and grade of reported Inferred resources are uncertain in nature as there has been insufficient exploration to define these Inferred Resources as Indicated or Measured.

The 2025 MRE resource block model was oriented along regional strike of mineralization controlling range front fault (Calico fault) and bedding, at approximately 045 degrees. Metal grades were estimated using ordinary kriging into a 20 ft x 20 ft x 10 ft block model using 5 ft drill hole composites and a bulk density of 2.44 t/m 3 (13.13 ft 3 /st). The block models are constrained to the west by the Calico range front fault and to the east by the contact between the mineralized Barstow formation sedimentary rocks and the Pickhandle formation rhyolitic rocks. Both structures are mineralization controlling features. A grade capping evaluation was performed, and for the Waterloo Property only the following drillhole grades were capped prior to estimation: Ag 450 g/t, Au 2 g/t, Ba 31% and Zn 7%. No grade capping was deemed necessary for the Langtry Property.

The MRE was internally audited, and peer reviewed by Stantec prior to being released to the Company and being declared final. Further, the Company completed an internal review of the 2025 MRE data supplied by Stantec. A full description of the data and the data verification process will be detailed in the technical report associated with the 2025 MRE, which will be prepared in accordance with NI 43-101 Standards of Disclosure for Mineral Projects and filed within 45 days of this news release on the Company's website and on SEDAR+ at www.sedarplus.ca .

SAMPLING AND QUALITY ASSURANCE/QUALITY CONTROL

Additional sampling since the 2023 MRE and prior to the 2025 MRE included re-assaying of 7,797 drill pulps (primary plus QAQC) by X-Ray Fluorescence for Ba and BaO at ALS in Reno, Nevada and a metallurgical testing program for barite from five PQ drill core composites was completed at McClelland Laboratories Inc., in Sparks, Nevada. Results from the metallurgical test were presented in a prior News Release (May 2, 2023).

Pulps from historical and the 2022 drill program were submitted to ALS Reno for sample preparation and Ba analysis. Historical pulps were homogenized by light pulverizing (HOM-01) and the pulverisers were washed between samples (WSH22). After preparation, splits of prepared pulps are securely shipped to ALS Vancouver, British Columbia for analysis. Most of the pulps were analyzed using X-Ray Fluorescence Spectroscopy ("XRF") methods ME-XRF10, with the exception of a few samples that were analysed with ME-XRF15c (samples with high sulphide content) or ME-XRF26 (selected samples for a more complete suite of elements). The detection limits for Ba with ME-XRF10 is between 0.01 and 45%, between 0.01 and 50% with ME-XRF15C and for BaO with ME-XRF26 0.01-66%. All analyses were completed at ALS Vancouver.

The Company maintains its own comprehensive quality assurance and quality control (QA/QC") program to ensure best practices in sample preparation and analysis for samples. The QA/QC program includes the insertion and analysis of certified reference materials, commercial pulp blanks, preparation blanks, and field duplicates to the laboratories. Apollo's QA/QC program includes ongoing auditing of all laboratory results from the laboratories. The Company's Qualified Person is of the opinion that the sample preparation, analytical, and security procedures followed are sufficient and reliable. The Company is not aware of any drilling, sampling, recovery, or other factors that could materially affect the accuracy or reliability of the data reported herein.

ABOUT THE PROJECT

Location

The Calico Project is located in San Bernardino County, California and comprises the adjacent Waterloo, Langtry, and Mule properties which total 8,283 acres. The Calico Project is 15 km (9 miles) from the city of Barstow, 5 km (3 miles) from commercial electric power and has an extensive private gravel road network spanning the property.

Geology and Mineralization

The Calico Project is situated in the southern Calico Mountains of the Mojave Desert, in the south-western region of the Basin and Range tectonic province. This 15 km (9 mile) long northwest-southeast trending mountain range is dominantly composed of Tertiary (Miocene) volcanics, volcaniclastics, sedimentary rocks and dacitic intrusions. Mineralization at Calico comprises high-level low-sulfidation silver-dominant epithermal vein-type, stockwork-type and disseminated-style associated with northwest-trending faults and fracture zones and mid-Tertiary (~19-17 Ma) volcanic activity. Calico represents a district-scale mineral system endowment with approximately 6,000 m (19,685 ft) in mineralized strike length controlled by the Company. Silver and gold mineralization are oxidized and hosted within the sedimentary Barstow Formation and the upper volcaniclastic units of the Pickhandle formation along the contact between these units.

The 2025 MRE for Waterloo Property comprises 125 Moz Ag in 55 Mt at an average grade of 71 g/t Ag (M&I categories), 0.51 Moz Ag in 0.60 Mt at an average grade of 26 g/t Ag (Inferred category), 130,000 oz gold in 17 Mt at an average grade of 0.25 g/t gold (Inferred category), 2.7 Mt BaSO4 and 354 Mlbs Zn in 36 Mt at an average grade of 7.4 % BaSO4 and 0.45 % Zn (Indicated category), and 0.65 Mt BaSO4 and 258 Mlbs Zn in 17 Mt at an average grade of 3.9 % BaSO4 and 0.71 % Zn (Inferred category). The 2025 MRE for Langtry property comprises 57 Moz Ag in 24 Mt at an average grade of 73 g/t Ag (Inferred category).

QUALIFIED PERSONS

The scientific and technical data contained in this news release was reviewed, and approved by Derek Loveday, P. Geo., Johnny Marke P.G. and Mariea Kartick, P.Geo., from Stantec and are Qualified Persons independent of the Company. Mr. Loveday is a registered Professional Geoscientist in Alberta, Canada, and Mr. Marke is a registered Professional Geologist in Oregon, USA and both are responsible for the mineral resource estimation. Ms. Kartick is a registered Professional Geoscientist in Ontario, Canada and is responsible for data QA/QC.

This news release has also been reviewed and approved by Isabelle LƩpine, M.Sc., P.Geo., Apollo's Director of Mineral Resources. Ms. LƩpine is a registered Professional Geoscientist in British Columbia, Canada and is not independent of the Company.

ABOUT Apollo Silver Corp.

Apollo Silver is advancing one of the largest undeveloped primary silver projects in the US. The Calico Project hosts a large, bulk minable silver deposit with significant barite credits – a critical mineral essential to the US energy and medical sectors. The Company also holds an option on the Cinco de Mayo Project in Chihuahua, Mexico, which is host to a major carbonate replacement (CRD) deposit that is both high-grade and large tonnage. Led by an experienced and award-winning management team, Apollo is well positioned to advance the assets and deliver value through exploration and development.

Please visit www.apollosilver.com for further information.

ON BEHALF OF THE BOARD OF DIRECTORS

Ross McElroy
President and CEO

For further information, please contact:

Email: info@apollosilver.com

Telephone: +1 (604) 428-6128

Neither the 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.

This news release includes "forward-looking statements" and "forward-looking information" within the meaning of Canadian securities legislation. All statements included in this news release, other than statements of historical fact, are forward-looking statements including, without limitation, statements with respect to the potential of the Calico Project and its overall investment attractiveness; the expectation that the Calico Project will continue to increase in value, scale and optionality; the potential economic significance of the updated mineral resource estimate, including the newly defined barite and zinc resources in addition to silver and gold; the potential recovery rates; the potential to further expand the resource estimate and upgrade its confidence level, including prospective silver, gold, barite and zinc mineralization on strike and at depth; the potential impact of barite and zinc being designated as critical minerals in the United States; assumptions regarding mineralization at shallow depths and strip ratios; timing and execution of future planned drilling, exploration, preliminary engineering and additional metallurgical activities; timing of commencement and completion of a preliminary economic assessment or other technical studies; the potential for additional discoveries and overall project development; and the Company's ability to advance, develop, and permit the Calico Project. Forward-looking statements include predictions, projections and forecasts and are often, but not always, identified by the use of words such as "anticipate", "believe", "plan", "estimate", "expect", "potential", "target", "budget" and "intend" and statements that an event or result "may", "will", "should", "could" or "might" occur or be achieved and other similar expressions and includes the negatives thereof.

Forward-looking statements are based on the reasonable assumptions, estimates, analysis, and opinions of the management of the Company made in light of its experience and its perception of trends, current conditions and expected developments, as well as other factors that management of the Company believes to be relevant and reasonable in the circumstances at the date that such statements are made. Forward-looking information is based on reasonable assumptions that have been made by the Company as at the date of such information and is subject to known and unknown risks, uncertainties and other factors that may have caused actual results, level of activity, performance or achievements of the Company to be materially different from those expressed or implied by such forward-looking information, including but not limited to: risks associated with mineral exploration and development; metal and mineral prices; availability of capital; accuracy of the Company's projections and estimates; realization of mineral resource estimates, interest and exchange rates; competition; stock price fluctuations; availability of drilling equipment and access; actual results of current exploration activities; government regulation; political or economic developments; environmental risks; insurance risks; capital expenditures; operating or technical difficulties in connection with development activities; personnel relations; and changes in Calico Project parameters as plans continue to be refined. Forward-looking statements are based on assumptions management believes to be reasonable, including but not limited to the price of silver, gold zinc and barite; the demand for silver, gold, zinc and barite; the ability to carry on exploration and development activities; the timely receipt of any required approvals; the ability to obtain qualified personnel, equipment and services in a timely and cost-efficient manner; the ability to operate in a safe, efficient and effective matter; and the regulatory framework regarding environmental matters, and such other assumptions and factors as set out herein. Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that forward-looking statements will prove to be accurate and actual results, and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward looking information contained herein, except in accordance with applicable securities laws. The forward-looking information contained herein is presented for the purpose of assisting investors in understanding the Company's expected financial and operational performance and the Company's plans and objectives and may not be appropriate for other purposes. The Company does not undertake to update any forward-looking information, except in accordance with applicable securities laws .

Photos accompanying this announcement are available at

https://www.globenewswire.com/NewsRoom/AttachmentNg/cce62828-4cf5-487a-b245-9c271e6dfdcf

https://www.globenewswire.com/NewsRoom/AttachmentNg/be15e1d9-2d79-4446-b086-ed7daefdb013


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Locksley Names Industry Veterans CEO and COO to Fast-Track its US Mine-to-Market Effort

Locksley Names Industry Veterans CEO and COO to Fast-Track its US Mine-to-Market Effort

Locksley Resources Limited (ASX: LKY,OTC:LKYRF; OTCQB: LKYRF) announced the appointment of Kerrie Matthews as Chief Executive Officer (CEO) and Danny George as Chief Operating Officer (COO) of the company. The appointments are newly-created positions and significantly strengthen the company's executive leadership team at a pivotal time as Locksley advances the Desert Antimony Mine in Mojave . The two bring skill sets that can lead the company as it accelerates downstream processing and fast-tracks its mine-to-market solutions for antimony in the U.S. More information is available here: https:cdn-api.markitdigital.comapiman-gatewayASXasx-research1.0file2924-02998095-6A1285815&v=c2533a54e2514fb77a8f93f84db686e1125273e9

"The combined backgrounds of these two individuals in critical minerals, major project delivery and contract mining enable Locksley to address one of the most pressing US supply constraints: the absence of large-scale commercial antimony processing capacity," said Pat Burke , chairman of Locksley. "Their appointments significantly enhance our executive capability at a pivotal moment for Locksley, supporting our strategy to transform the historic Desert Antimony Mine into a modern, fully integrated mine-to-market supply chain for 100% Made in America Antimony."

Ms. Matthews is a highly accomplished executive leader with more than two decades of experience delivering significant and capital-intensive projects in the resources and infrastructure sectors. She has held leadership roles in the execution of BHP's US$3.8 billion South Flank Project and Iluka's A$1.8 billion Eneabba Rare Earths Refinery, Australia's first fully integrated rare earths refinery. She brings extensive expertise in governance, stakeholder alignment, cost optimization and regulatory engagement, alongside her proven record of aligning large scale projects with both commercial and government priorities.

Mr. George is an experienced senior executive with a global background spanning all phases of project execution across mining, energy and infrastructure. His past experience includes major projects with WSP, Fortescue, Mineral Resources, Thyssenkrupp and Ausenco, working with leading companies such as Vale, BHP and Hancock Prospecting. His track record includes copper and lithium concentrators, iron ore and coal export facilities, as well as emerging technology projects in hydrogen and green iron. His technical breadth and expertise in rapid project delivery, capital efficiency and large-scale project execution provide Locksley with the operational discipline and agility required to advance the Desert Antimony Mine project on an accelerated schedule.

The company also announced that Julian Woodcook has resigned as technical director to focus on his Managing Director role at Viking Mines Ltd. He has been instrumental in the rapid advancement of the Company's Mojave Project and will continue to offer strategic guidance to the company in a technical consulting capacity.

Locksley Resources ( https://www.locksleyresources.com.au ) is an Australian-based explorer focused on critical minerals and base metals, with assets in both the U.S. and Australia . The company is actively advancing its U.S. Asset, the Mojave Project, in California , targeting rare earths elements (REE) and antimony (The Desert Antimony Mine). The company also has a strategic collaboration with Rice University to develop DeepSolvā„¢ for domestic processing of North American antimony. This agreement is a cornerstone of Locksley's U.S. Critical Minerals and Energy Resilience Strategy to accelerate "mine-to-market" deployment of antimony in the U.S.

Contact: Beverly Jedynak , beverly.jedynak@viriathus.com , 312-943-1123; 773-350-5793 (cell)

Cision View original content to download multimedia: https://www.prnewswire.com/news-releases/locksley-names-industry-veterans-ceo-and-coo-to-fast-track-its-us-mine-to-market-effort-302566544.html

SOURCE Locksley Resources

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NevGold Releases Significant Oxide Gold-Antimony Results: 11.41 g/t AuEq Over 6.1 Meters  Within 2.19 g/t AuEq Over 56.4 Meters  at the Limousine Butte Project, Nevada

NevGold Releases Significant Oxide Gold-Antimony Results: 11.41 g/t AuEq Over 6.1 Meters Within 2.19 g/t AuEq Over 56.4 Meters at the Limousine Butte Project, Nevada

Nevgold Corp. (" NevGold " or the " Company ") ( TSXV:NAU,OTC:NAUFF) (OTCQX:NAUFF) (Frankfurt:5E50 ) is pleased to announce further significant historic oxide gold-antimony ("Antimony", "Sb") results at its Limousine Butte Project (the "Project", "Limo Butte") in Nevada. The Company continues to expand the gold-antimony potential of the Project, highlighting its promising prospects for further exploration and development in Nevada, one of the world's prolific mining jurisdictions.

Key Highlights

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OTC Markets Group Welcomes Radisson Mining Resources Inc. to OTCQX

OTC Markets Group Welcomes Radisson Mining Resources Inc. to OTCQX

OTC Markets Group Inc. (OTCQX: OTCM), operator of regulated markets for trading 12,000 U.S. and international securities, today announced Radisson Mining Resources Inc. (TSX-V: RDS; OTCQX: RMRDF), a gold exploration company, has qualified to trade on the OTCQXĀ® Best Market. Radisson Mining Resources Inc. upgraded to OTCQX from the OTCQBĀ® Venture Market.

Radisson Mining Resources Inc. begins trading today on OTCQX under the symbol "RMRDF." U.S. investors can find current financial disclosure and Real-Time Level 2 quotes for the company on www.otcmarkets.com .

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1911 Gold Commences Underground Drill Program at True North Gold Project

1911 Gold Commences Underground Drill Program at True North Gold Project

1911 Gold Corporation (" 1911 Gold " or the " Company ") (TSXV: AUMB,OTC:AUMBF; OTCQB: AUMBF; FRA: 2KY) is pleased to announce that it has entered the next phase of advanced exploration, with the commencement of the Company's first underground drill program at the Company's wholly-owned operational and fully permitted True North Gold Project, located in Manitoba .

Highlights

  • The first underground drill rig has been mobilized to Level 16, approximately 695 metres ('m") below surface, to commence exploration drilling on the San Antonio Southeast ("SAM SE"), San Antonio West ("SAM W") and new Shore exploration targets.
  • Underground drilling will be expanded to include testing the extensions of the current resource and completing infill drilling to upgrade zones identified for development in the Preliminary Economic Assessment ("PEA") currently underway.
  • The current underground drilling plan is comprised of approximately 25,000 m in 122 holes.
  • A total of 20,342 m of surface exploration drilling in 71 holes has now been completed, primarily on the SAM W and SAM SE targets
  • The assay results from 11 surface drill holes at SAM SE and SAM W, totalling 5,368 m , drilling down to depths of approximately 550 m , are pending.

"Commencing underground drilling is a pivotal step in advancing the redevelopment of the True North Gold Mine," stated Shaun Heinrichs , President & CEO of 1911 Gold. "This program is designed to rapidly expand our current resource, extend the depth extensions of recent new surface discoveries that can meaningfully enhance the scale of our operations, and delineate two trial test mining areas. With strong community support and a fully permitted mill on site, we are excited to advance towards our next phase of growth."

The underground drill program marks a significant milestone as the Company advances its strategy to restart underground mining operations and build upon its existing permitted infrastructure and resource base. The focus of the current campaign will be on testing the resource size potential of newly identified drill targets, including SAM W and SAM SE (two recent discoveries located adjacent to the existing underground infrastructure and drill-tested from surface to depths of approximately 550 m ). The program will also target: potential mineral resource expansion through step-out drilling around the current resource; delineation drilling on two significant targets in preparation for trial test mining in 2026 on Level 16; and commence resource infill and upgrade drilling on areas identified for early production in the pending PEA. The underground drill program will initially utilize two (2) drill rigs, with additional rigs planned as access to new areas is established.

Program Description

The Company plans to complete approximately 25,000 metres of underground drilling in 122 drill holes over the next nine months.

Exploration Drilling

Drilling will test the down-dip extension of the SAM SE target, discovered during the surface drilling program, and the emerging Shore target (located directly southeast of SAM SE), hosted within the SAM gabbro unit at the intersection with the 007 shear zone. The 007 mine, which operated from 2010 through 2015, arose from the intersection of the 007 share zone and the shoreline basalt unit to the northeast of the SAM gabbro unit. A total of approximately 10,000 m in 24 drill holes is planned, from Level 16 and the lower portion of the L13 area within the Hinge decline once the Company regains access to that area. Rehabilitation of Level 6 is underway to facilitate drill access to test the down-dip extensions of the SAM W target.

Resource Expansion Drilling

Resource expansion drilling will focus on four (4) mineralized veins hosted within the 710-711, L10, 007 and Hinge zones, which can be drilled from the existing infrastructure on Level 16. The target areas are adjacent to known high-grade zones, which have demonstrated strong potential for resource expansion. Step-out drilling will test up and down-plunge extensions outside the current mineral resource. Approximately 6,000 m in 18 drill holes are planned for the initial resource expansion program.

Test Mining – Delineation Drilling

In preparation for a large test mining program in mid-2026, the Company will also complete approximately 9,000 m in 80 drill holes of delineation drilling. This drilling will focus on upgrading the resource to the measured category for two selected areas, which are accessible from Level 16 for both drilling and bulk sampling activities. The two areas designated within the mineral resource block model are hosted within the Hinge Zone (Vein 800 and 820) and the L10 Zone (Vein 1020 and 1040).

Qualified Person Statement

The scientific and technical information in this news release has been reviewed and approved by Mr. Michele Della Libera , P.Geo, Vice-President Exploration of 1911 Gold, who is a "Qualified Person" as defined under NI 43-101.

About 1911 Gold Corporation

1911 Gold is a junior gold developer with a highly prospective, consolidated land package totalling more than 61,647 hectares, situated within and adjacent to the Archean Rice Lake greenstone belt in Manitoba . The Company also owns the True North mine and mill complex at Bissett, Manitoba , providing a fully permitted infrastructure hub to support future development. 1911 Gold believes its land package represents a prime opportunity to build a new mining district centred on the True North complex.

In addition, the Company holds the Apex project near Snow Lake, Manitoba , and the Denton-Keefer project near Timmins, Ontario , and remains focused on advancing organic growth while pursuing accretive acquisition opportunities across North America .

1911 Gold's True North complex and exploration land package are located within the traditional territory of the Hollow Water First Nation, signatory to Treaty No. 5 (1875-76). 1911 Gold looks forward to maintaining open, co-operative and respectful communication with the Hollow Water First Nation, and all local stakeholders, in order to build mutually beneficial working relationships.

ON BEHALF OF THE BOARD OF DIRECTORS

Shaun Heinrichs
President and CEO

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

This news release may contain forward-looking information and statements, collectively ("forward-looking statements"), within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking statements can be identified by the use of words such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or describes a "goal", or variation of such words and phrases or state that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or be achieved.

All forward-looking statements reflect the Company's beliefs and assumptions based on information available at the time the statements were made. Actual results or events may differ from those predicted in these forward-looking statements. All of the Company's forward-looking statements are qualified by the assumptions that are stated or inherent in such forward-looking statements, including the assumptions listed below. Although the Company believes that these assumptions are reasonable, this list is not exhaustive of factors that may affect any of the forward-looking statements.

Forward-looking statements involve known and unknown risks, future events, conditions, uncertainties and other factors which may cause the actual results, performance or achievements to be materially different from any future results, predictions, projections, forecasts, performance or achievements expressed or implied by the forward-looking statements. All statements that address expectations or projections about the future, including, but not limited to, statements about exploration plans and the timing and results thereof, as well as statements relating to the plans and timing for the potential mining operations at the True North Gold Project, including test mining and the benefits therefrom, are forward-looking statements. Although 1911 Gold has 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. There can be no assurance that forward-looking statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements.

All forward-looking statements contained in this news release are given as of the date hereof. The Company disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise, except in accordance with applicable securities laws.

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.

SOURCE 1911 Gold Corporation

Cision View original content to download multimedia: http://www.newswire.ca/en/releases/archive/September2025/25/c6186.html

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