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Xtra Energy Corp. (XTPT), referenced in its press releases as operating as American Antimony Corporation, issues frequent news updates about its work in critical minerals and antimony-focused exploration. The company’s coverage centers on its U.S.-based projects, particularly the American Antimony Project in Nevada’s Bernice Canyon District, and on its broader efforts to advance domestic antimony supply chain independence.
News items for XTPT often highlight drilling campaigns, geological results, and metallurgical testing programs. Examples include announcements of Phase 1 reverse circulation drilling at the American Antimony Project, certified laboratory assay results confirming thick intervals of stibnite (antimony sulfide) mineralization with associated gold, and updates on surface stockpiles of high-grade antimony-bearing material at zones such as IHX, King Solomon, and Antimony King.
Another recurring theme in XTPT news is the company’s use of Metallurgical Testing Agreements (MTAs) with counterparties and laboratories. Releases describe the delivery of test shipments of Nevada-sourced antimony ore, the evaluation of antimony recovery potential, and assessments of processing compatibility for potential integration into existing processing flowsheets. The company also reports on corporate developments such as land acquisitions in Nevada’s Big Creek District, legal resolutions affecting its share structure, and technical leadership appointments linked to metallurgy and sustainability.
Investors and observers following XTPT news can expect updates related to exploration progress, testwork on high-grade ore, project expansion, and corporate actions that the company associates with its goal of developing scalable, U.S.-based antimony supply. This news feed allows readers to track how the company’s projects and technical programs evolve over time, based on information the company releases to the market.
American Antimony (OTCID: XTPT) reported initial ALS metallurgical head grades from ~400 kg of Antimony King stockpile material that exceed 30% Sb, well above typical industry head grades of ~5%–10% Sb. Final assays and concentrate/recovery metrics are pending analytical verification and continued flotation testing.
Management describes the material as quartz-ankerite-stibnite vein-type mineralization and expects further results on averaged head grades, concentrate grades, and recoveries as testing advances.
American Antimony Corp (OTCID: XTPT) completed a field site visit at its flagship Nevada antimony project on January 21, 2026, including advanced drone photogrammetry, 3D modeling and on-site inspections across targets such as Antimony King, King Solomon and Arrance.
Management and Western Frontier Exploration & Mining captured high-resolution terrain models to quantify historical stockpiles, support bulk sampling and optimize drill targeting and mine planning. The company reported delivery of a 400 kg high-grade ore shipment under an MTA and third-party assays of stockpiled material up to 42% Sb. Workstreams now focus on scalable operations planning to address the U.S. estimated 75%+ antimony supply deficit.
American Antimony Corp (OTCID:XTPT) completed the first material milestone under its Metallurgical Testing Agreement by delivering a 400 kg super sack of Nevada-sourced high-grade antimony ore on January 7, 2026.
The material, taken from previously mined stockpiles in the American Antimony Project area, will start a third-party metallurgical testing program to evaluate recovery, penalty elements, processing compatibility, and suitability for scale-up; additional shipments are conditional on test results and mutual agreement.
American Antimony Corp (OTCID:XTPT) signed a formal Metallurgical Testing Agreement with Silver Opportunity Partners LLC, a subsidiary of Sunshine Silver Mining & Refining Company, on December 8, 2025. Under the MTA American Antimony will supply high-grade antimony ore from the Bernice Canyon, Nevada project for metallurgical testwork.
Tests will estimate recoveries, identify deleterious elements, assess reagent consumption and processing compatibility, and determine suitability for Sunshine Silver's flowsheet. Initial work uses third-party labs with possible expansion if results show compatibility.
American Antimony Corporation (OTCID:XTPT) identified two additional surface stockpiles near the King Solomon zone at Bernice Canyon, adding an estimated 13,000 tonnes of high-grade material for metallurgical testing. Combined with the previously confirmed 6,700 tonnes at IHX, staged evaluation now targets ~20,000 tonnes of readily accessible ore.
Samples are being shipped under Metallurgical Testing Agreements (MTAs); a first shipment from IHX was sent Oct 1, 2025 and received Oct 6, 2025. Portable XRF readings show values up to 43% Sb.
American Antimony (OTC:XTPT) reports Phase One drill results from the Bernice Canyon Project, Nevada (October 3, 2025).
Key certified assays: BC25-03: 87 m @ 1.46% Sb (up to 5.59% Sb) with average 0.27 g/t Au and max 1.33 g/t Au; arsenic values reported as exceptionally low (<50 ppm). Fourteen RC holes (5,570 ft / 1,697.7 m) completed; 10 of 14 intersected the felsite dike. Company maps a continuous 3.2 km felsite dike corridor hosting stibnite mineralization; drilling confirms ~500 ft vertical continuity. Only 330 acres tested of a 4,153-acre land package.
American Antimony Corporation (OTCID:XTPT) has made significant progress at its American Antimony Project in Nevada's Bernice Canyon District. CEO Mac J. Shahsavar completed an on-site visit to evaluate up to 6,700 tons of mineralized material at the IHX Zone for potential commercial sales.
Laboratory assays revealed impressive antimony grades across three zones: Antimony King (42.9% Sb), King Solomon (24.7% Sb), and IHX (2.5% Sb). Notably, all samples showed favorable low arsenic levels, ranging from tens to low hundreds of ppm, indicating superior metallurgy compared to global peers.
The company is pursuing a dual-track strategy: commercializing high-grade stockpiles while expanding its district-scale antimony resource. As the U.S. is currently 100% import-reliant on foreign antimony, primarily from China and Russia, this project represents a crucial step toward domestic critical mineral independence.
American Antimony Corporation (OTCID:XTPT) has successfully resolved a legal dispute resulting in the cancellation of 15.24 million common shares. The legal matter stemmed from a 2012 acquisition agreement where certain shareholders failed to return shares following the agreement's termination.
The District Circuit Court ruled in favor of the company, leading to the cancellation of these disputed shares, which represents approximately 6% reduction in the company's total issued and outstanding common shares.
Xtra Energy Corporation (OTCID:XTPT) has announced the appointment of Aarya Shahsavar, P.Eng. to two key positions: Executive Vice President of Engineering and member of the Board of Directors. This strategic appointment aims to enhance the company's technical capabilities and innovation leadership as it develops its flagship American Antimony Project located in Nevada's Bernice Canyon District.
Xtra Energy Corporation (OTC PINK:XTPT) has announced significant drilling results from its Arrance Mine within the American Antimony Project in Nevada. The company completed five reverse circulation (RC) drill holes, with four intercepting substantial stibnite mineralization. The standout discovery was in Hole BC25-03, which revealed a 285-foot continuous dike intercept with strong stibnite mineralization and exceptional gold values, including zones of 107 g/t Au and 190 g/t Au.
The drilling program confirmed a thick, steeply dipping, stibnite-bearing felsite dike system with an estimated true width of 30-45 ft. Notably, the antimony mineralization shows exceptionally low arsenic levels, suggesting favorable metallurgy. This discovery is particularly significant as antimony is classified as a critical mineral essential for defense, semiconductors, and energy storage applications.