Red Beryl Mining Company

Current #OTC Holdings : #RBMC $BYRG : 160,382,142 Common Stock $SDRC : 2,537,552 Common Stock $BRGC : 31,625,000 Common Stock ⬆️ $XTPT : 13,250,000 Common Stock $XCPT : 10,000,000 Common Stock #Invest #Domestic #Mining #America #BringThemAllHome #Gold #Silver #Copper #PGMs #Lithium #Nickel #Antimony #AmericaFirst

Sidney Resources Corporation (OTC: SDRC) – Progress Update Warren Mining District, Idaho October 2025 – March 2026 Over the past six months, Sidney Resources Corporation has delivered consistent, high-impact advancements across its flagship Warren Project in Idaho’s historic Warren Mining District. Focused on high-grade gold-silver systems, rare earth elements (REEs), critical metals, and platinum-group metals (PGMs), the Company has executed a disciplined strategy of land consolidation, metallurgical innovation, geophysical confirmation, and forward planning. These milestones position $SDRC as a leader in sustainable, multi-commodity mineral development in the U.S., with clear pathways to resource definition, test-scale production, and strategic partnerships. Key Milestones (Chronological) October 28, 2025 – Breakthrough Metallurgical Results Initial processing tests demonstrated exceptional REE recoveries via gravity and leach methods, achieving up to 30% total rare earth oxide (TREO) concentrates from gravity separation and over 60% via leaching. These results highlighted synergies with gold and silver extraction, validating the multi-metal potential of Warren District material. November 4, 2025 – Confirmation of Exceptional Rare Earth & Critical Metal Concentrations Detailed laboratory assays and oxide-conversion data confirmed outstanding grades of REEs, tungsten (W), and PGMs in processed samples from the Warren District. CEO Sean-Rae Zalewski noted that the results provided “deeper clarity and confidence” for investors and partners, with full metallurgical reports underscoring the project’s strategic importance for domestic critical minerals supply. December 9, 2025 – Major Land Expansion The Company staked 371 new claims, adding approximately 7,600 acres to its holdings. This expansion increased regional control by over 500% and specifically targeted REE-bearing pegmatites alongside historic gold-silver vein systems. The move significantly strengthens SDRC’s district-scale footprint and future exploration upside. January 12, 2026 – Successful Metallurgical Isolation of Iridium Ongoing processing and smelting tests at the Warren District achieved a major technical milestone: the successful isolation and enrichment of iridium (a high-value PGM) in metallurgical buttons. This breakthrough further demonstrates the project’s polymetallic potential and the effectiveness of Sidney’s proprietary extraction approaches. February 18, 2026 – 2026 Strategic Objectives Outlined Sidney published its comprehensive 2026 roadmap, centered on high-grade gold advancement while maintaining disciplined development of REE and critical metal assets. Priorities include: Underground drifting and drilling at the Lucky Ben mine to support a maiden mineral resource estimate (MRE) targeted for Q4 2026–Q1 2027. Scaling REE processing to produce >30% TREO concentrates, with potential shipment of up to 20,000 lbs to a U.S. Department of Defense laboratory. Pursuit of federal grants (e.g., NETL/DOE programs) and commercialization of advanced technologies such as laser spallation. Test-scale gold production and monetization pathways. The plan emphasizes operational efficiency, regulatory compliance, and value creation for shareholders. March 24, 2026 – District-Scale Structural & Hydrothermal System Identified An airborne magnetic and radiometric survey confirmed a district-scale structural and hydrothermal system at Warren. Results validate that Sidney’s expanded claims sit directly within the core target corridor, revealing multiple new high-priority drill targets and underscoring the project’s potential for large-scale mineralization. Marketing & Communications Activity Throughout the period, $SDRC maintained an active and transparent outreach program via: Regular press releases distributed through ACCESS Newswire and carried by Yahoo Finance, OTC Markets otcmarkets.com/stock/SDRC/ove…, StockTitan, and other platforms. Updates on the company website (sidneyresources.com). Social media engagement (including X @SDRCMINING) highlighting technical successes and strategic positioning. Investor-focused materials, including Q3 2025 highlights and filings on OTC Markets. These efforts have driven strong visibility, with SDRC frequently ranking among top-performing micro cap mining stocks in early 2026 @mining . Looking Ahead The last six months reflect a transformative phase for Sidney Resources Corporation—from metallurgical proof-of-concept and aggressive land acquisition to geophysical validation and a clear 2026 execution plan. With a strengthened position in both precious metals and critical minerals, disciplined capital allocation, and advancing technical capabilities, the Company is well-positioned to unlock the full value of the Warren District while contributing to U.S. supply chain security. This progress underscores SDRC’s transition from pure exploration toward development and production readiness. Continued updates will be shared through official channels as milestones are achieved. For more information, visit sidneyresources.com or review disclosures on OTC Markets. Prepared as a consolidated public progress summary based on official company announcements (October 2025–March 2026). #GOLD #MINING #miningstocks #rareearths #silver #PGM

$XTPT Q4 2025 Update – Advancing Toward U.S. Antimony Production 🇺🇸 🔗otcmarkets.com/file/company/f… Q4 2025 marked a transformative period for American Antimony Corp. as we advanced the American Antimony Project through multiple key milestones across exploration, metallurgy, and development. Exploration Success – System Scale Confirmed During the quarter, drilling confirmed a significant intercept of 87 meters (285 feet) grading 1.46% antimony, including higher-grade intervals up to 5.59% Sb and associated gold values of 1.33 g/t. These results support the presence of a continuous mineralized system and reinforce the project’s potential at scale. Metallurgical Advancement – From Rock to Recoverable Product The Company executed a Metallurgical Testing Agreement (MTA), initiating the next phase of development focused on recoverability and processing optimization. As part of this program, a ~400 kg bulk sample of high-grade antimony material sourced from Nevada was delivered and processed. Results – Strong Recovery and Concentrate Quality Initial metallurgical results returned: ⚫️ ~30.3% Sb average head grade ⚫️ Production of ~63% Sb concentrate ⚫️ ~97% recovery These results demonstrate the ability to efficiently upgrade surface material into a high-grade, sale-able concentrate using conventional processing methods. Q4 Milestone Summary Throughout the quarter, the Company successfully: 1⃣Confirmed significant mineralized thickness and continuity 2⃣Advanced from exploration into metallurgical validation 3⃣Delivered and processed bulk material 4⃣Demonstrated strong recoverability and concentrate quality Positioning for 2026 With these results, American Antimony Corp. has taken meaningful steps toward establishing a domestic antimony supply pathway. The combination of scale, grade, and metallurgical performance positions the project for continued advancement as we move into the next phase of development. On behalf of the Company, we thank our shareholders for their continued support as we build what we believe to be a significant U.S.-based antimony asset. #XTPT #Antimony #CriticalMinerals #Mining #ResourceDevelopment

$SDRC advances Warren Project with district-scale geophysical results: #Gold #Mining #JuniorMining #Stocks Sidney Resources Corporation (OTCID: $SDRC) announces results from its airborne magnetic and radiometric survey at the Warren District Project, Idaho. Full release: accesswire.com/1151092/sidney… Key highlights: • District-scale structural framework identified • Widespread hydrothermal alteration confirmed • Fluid pathways and coincident target zones defined • SDRC claims positioned within a central corridor The results significantly advance target definition as the Company moves toward the next phase of exploration, including follow-up IP and drill targeting!

$SDRC advances Warren Project with district-scale geophysical results: #Gold #Mining #JuniorMining #Stocks Sidney Resources Corporation (OTCID: $SDRC) announces results from its airborne magnetic and radiometric survey at the Warren District Project, Idaho. Full release: accesswire.com/1151092/sidney… Key highlights: • District-scale structural framework identified • Widespread hydrothermal alteration confirmed • Fluid pathways and coincident target zones defined • SDRC claims positioned within a central corridor The results significantly advance target definition as the Company moves toward the next phase of exploration, including follow-up IP and drill targeting!

Did You See Our News? American #Antimony Corporation (OTCID: $XTPT) has reported first results from its Metallurgical Testing Agreement (MTA) on material sourced from the Antimony King Mine at the American Antimony Project in Nevada. Key Highlights from the ALS Metallurgical Program: ▪ 30.3% Sb Average Head Grade ▪ 63% Sb Antimony Concentrate Produced ▪ ~97% Recovery of Contained Antimony The testing was conducted by ALS Metallurgy using a ~400 kg bulk sample, demonstrating that a simple flotation process can produce premium-grade antimony concentrate at exceptionally high recovery rates. These results validate a key strength of the Antimony King system: High-grade material that can be efficiently upgraded into premium-grade antimony concentrate — a critical step toward scalable domestic antimony production in the United States. 🇺🇸 Building a secure U.S. antimony supply — step by step. Read the full news release: accessnewswire.com/newsroom/en/oi…

American Antimony Reports First MTA Results: 30.3% Sb Average Head Grade Produces 63% Sb Concentrate at 97% Recovery : $XTPT 🇺🇸 accessnewswire.com/newsroom/en/oi… #Antimony #CriticalMinerals #StrategicMetals #USMining #DomesticSupply #SupplyChainSecurity #MiningNews #TheRealSolution #Clean #WorldClass #MTA Commentary from CEO Mac J. Shahsavar, P.Eng., Chairman and Chief Executive Officer of American Antimony Corporation. "This is a defining milestone in our staged development strategy, high head grades are important, but converting them into premium-grade concentrate at high recovery is what ultimately demonstrates real production potential. A ~30% head grade upgrading to approximately 63% concentrate at ~97% recovery is unheard of for development-stage projects. These metrics highlight both the grade strength and metallurgical robustness of the Antimony King system and materially advance our confidence as we move toward scalable domestic concentrate production. The technical alignment we are seeing supports our broader objective of positioning Bernice Canyon as a meaningful U.S. source of high-grade antimony concentrate."

$SDRC Lucky Ben Update: Free Milling #Gold Recovery Strengthens Toward Mai... youtu.be/KaRk-FMGM5c?si… via @YouTube Warren District Project – Lucky Ben Vein System Update: How Having our Own Lab Improves Free-Milling Gold Recovery. This video update is a clear visual demonstration of how our own laboratory provides real-time direction to the field team as we advance toward the target vein. As we drift eastward along the structure, the off-vein material has shown steadily improving free-milling gold recovery. In the first sample (taken farther from the vein), we recovered 2.6 grams of gold-silver from approximately 20 tons of mineralized material. That electrum averaged roughly 70 % gold and 20 % silver—matching the metallurgical signature we have seen throughout this vein system. Closer to the target, from just 2 tons of material we recovered 6.5 grams of gold-silver, averaging 75 % gold and 20 % silver. This represents a substantial jump in recoverable precious metal per ton and aligns perfectly with the geological model and historical records for the Lucky Ben vein system. As we continue progressing eastward, we are seeing stronger grades and more visible free gold—exactly what structural controls and mineral zoning predict in high-grade mesothermal vein systems like those in the Warren District. Important note: What you see in the video is only the free-milling portion—the gold that can be liberated mechanically through gravity separation. Independent assays confirm the material is multi-ounce gold, silver, pgm, and rare earth mineralization overall; a significant amount remains locked in sulfide minerals and more complex matrices. As our metallurgical processes improve, we expect even higher total recoveries. These results clearly validate three key points: 1. Our field operations team is on target and moving underground toward the main vein. 2. The Lucky Ben vein system is living up to its historic strength. Our evolving recovery methods are working. 3. This steady progression reinforces our geological interpretation and supports the broader development strategy for the entire Warren District Project. We look forward to sharing the next refinements in our separation process as we unlock the full precious-metal potential of this exciting system.

Did You See Our News? On February 26, 2026, Buyer Group International, Inc. (OTCID: $BYRG) shared a comprehensive shareholder update on metallurgical advancements and permitting progress at our Wyoming project portfolio! ⤵️ Highlights include: ✨ Expanded metallurgical evaluation with Big Blue Technologies following promising early geochemical signals 🧪 Hazen Research confirmed strong silver enrichment in initial samples 📊 Ongoing laboratory testing across the full sample suite 📅 Continued forward momentum on federal & state permitting discussions 📌 Focused on disciplined, data-driven technical and regulatory execution 📎 Read the full update here: globenewswire.com/news-release/2… #BYRG #Mining #Silver #Metallurgy #Permitting #ShareholderUpdate #CriticalMinerals