Sean-Rae Zalewski

$sdrc Sidney Resources announced a firm offtake with Ocean Partners for approximately 25,000 tonnes of direct-shipping gold ore. A globally recognized trading house has committed. Independent verification supported the decision. Commercial terms are in place. Doubt is easy. Delivering is harder. We’re focused on the latter. $SDRC | Warren Valley, Idaho #gold #silver Read more: sidneyresources.com/news/sid… 🇺🇸 #OTCID

at $SDRC 🇺🇸 We're advancing offtake discussions with a leading global metals trader as we execute our staged $222.7M plan to build a 450 TPD critical-minerals mill in Idaho's historic Warren District. Gold, silver, PGMs, rare earths & tungsten. Hundreds of American jobs. The plan is working. #Gold, #silver, #PGMs, #REEs & #tungsten + hundreds of US jobs in Idaho's Warren District.

$sdtc A huge thank you to Roy Sternes for the outstanding introduction to Governor C.L. “Butch” Otter five months ago — what a game-changing connection! We are absolutely thrilled to have Governor Otter as Chairman of Sidney Resources. His extraordinary depth of knowledge, brilliant strategic insights, and remarkable focus were on full display during his visit to our Warren District site in early June. The future looks incredibly bright! Governor Otter’s visionary plans for the Unity expansion and his lifetime of accomplished leadership are set to propel SDRC to new heights. Honored and excited for what’s ahead! $SDRC #IdahoMining #CriticalMinerals

$sdrc @SDRCMINING A huge thank you to Roy Sternes for the outstanding introduction to Governor C.L. “Butch” Otter five months ago — what a game-changing connection! We are absolutely thrilled to have Governor Otter as Chairman of Sidney Resources. His extraordinary depth of knowledge, brilliant strategic insights, and remarkable focus were on full display during his visit to our Warren District site in early June. The future looks incredibly bright! Governor Otter’s visionary plans for the Unity expansion and his lifetime of accomplished leadership are set to propel SDRC to new heights. Honored and excited for what’s ahead! $SDRC #IdahoMining #CriticalMinerals sidneyresources.com/news/sid…

As an active venture capitalist and CEO of Sidney Resources Corp $SDRC, I’m always evaluating high-conviction opportunities and innovative business models. I just watched this interview with Todd Furniss of @AIAI_Holdings — a “Berkshire Hathaway of AI” playbook: acquiring strong companies with real revenue ($272M base) and deploying transformational AI to scale them rapidly. No selling AI tools — just execution, moats, and results. Valuable insights on operational leverage and tech integration that resonate across sectors, including resources. Watch here: youtu.be/fqjtumlD9os #AIAI #AI #VentureCapital #SDRC #MiningInnovation

$sdrc details matter. This saves $10’a of millions.

To provide clarity, we are working with a lab that works with DARPA. And are very encouraged by our conversation conversations with them.

$sdrc question from an investor and response. We are under a lot of NDA’s right now so it’s hard to share material information. I am very excited for everything that is occurring, and I could not be more encouraged The mining team made huge progress over the last several days and took actions that will save tens of millions of dollars in exploration costs over the next five years These efforts will aid expansion and create more efficiencies moving forward Very grateful to the hard and impactful work @HallySDRC and @wfmining Park consistently doing. Nothing is slowing down and everything is going incredibly well. We have had a ton of people reach out with their gratitude on the roads being opened by our company in the area as well.

While we pursue significant next steps for the future of $SDRC @SDRCMINING we had a Great follow up call with a lab doing work with DOD and DARPA on Thursday. A little of why are in conversation. Iridium (the platinum-group metal) is a strategic/critical material for the U.S. Department of Defense (DOD), with relevance to DARPA’s efforts on supply chain resilience and advanced technologies. “ Key Defense Applications of Iridium Iridium’s extreme properties—highest corrosion resistance of any metal, very high melting point (~2,446°C), hardness, and ability to withstand extreme temperatures and oxidizing environments—make it essential where failure is not an option: • Aerospace and aircraft engines: Iridium alloys harden platinum and are used in high-temperature components that endure extreme heat and stress. • Guided missile systems: Critical for precision components in propulsion or high-reliability environments. • Satellite thrusters and rocket engine nozzles: Iridium-lined combustion chambers and catalyst beds (e.g., for hydrazine thrusters) resist erosion and thermal shock in space propulsion. • High-temperature sensors, thermocouples, and crucibles: For military/aerospace testing and manufacturing under extreme conditions. • Other electronics/radar/semiconductors: Used in spark plugs, backlit displays, computers, and radar screens with military applications. These uses tie directly into DOD platforms (jets, missiles, satellites) and emerging needs like hypersonics or advanced propulsion. Why It’s a Critical Supply Chain Concern for DOD/DARPA • Extreme rarity and low yields: As discussed previously, global mined grades are typically <0.1 ppm, with production ~7–9 tonnes/year dominated by South Africa (Bushveld) and some Russian output. This creates single-point vulnerabilities. ($SDRC has multiple independent assays showing multiple ppm per ton consistently) • DOD/DLA recognition: The Defense Logistics Agency (DLA) Strategic Materials lists iridium explicitly, noting its uses in aircraft engines, missiles, etc. The U.S. has near-total import reliance for PGMs (platinum-group metals, including iridium), with a very small National Defense Stockpile (e.g., historically ~15 kg of iridium). • Geopolitical risks: Supply is concentrated; disruptions (e.g., from South Africa instability or Russia sanctions) could impact defense readiness. PGMs are often flagged in critical minerals assessments for economic and national security. • DARPA’s role: DARPA runs programs like OPEN (Open Price Exploration for National Security) with USGS to improve transparency in critical materials pricing, supply/demand forecasting, and resilience—explicitly including materials vital to DOD. While OPEN focuses more on broader commodities (e.g., rare earths, lithium), it addresses the same class of vulnerabilities affecting iridium/PGMs. DARPA also funds efforts on domestic processing, separation technologies, and resilient supply chains for strategic minerals. In short, iridium’s irreplaceability in high-performance military systems, combined with its tiny production volumes and foreign supply dependence, makes securing its supply chain a national security priority. DOD/DARPA focus on it (via stockpiling, R&D, forecasting, and diversification) aims to prevent disruptions that could degrade capabilities in aerospace, missiles, and space systems. Recycling and efficiency improvements are also key, as primary supply is inherently limited. sidneyresources.com/investor…

$sdrc Passion, purpose, and consistency. #gold