UNITED STATES ANTIMONY CORP

American Tungsten & Antimony LtdATAYY · MiningUnited States

71% matchPublic

American Tungsten & Antimony Ltd is a mineral exploration and development company focused on advancing domestic antimony projects in Nevada, specifically the American Antimony Project. The company aims to build a secure U.S. critical mineral supply chain by developing resources for defense, energy storage, solar, and industrial applications.

UNITED STATES LIME & MINERALS INCUSLM · MiningDallas, United States

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United States Lime & Minerals, Inc. (USLM) operates as a domestic producer and supplier of a diverse range of lime and limestone products. The company sources limestone through its open-pit quarries and an underground mine, subsequently processing it into various forms such as pulverized limestone, quicklime, hydrated lime, and lime slurry. These essential materials are distributed to a wide array of customers, including the construction sector (for roads, highways, and buildings), industrial clients (like paper and glass manufacturers), environmental applications (suchprising municipal sanitation, water treatment, and flue gas treatment), steel producers, oil and gas service companies, roof shingle manufacturers, and agricultural producers for poultry and cattle feed. Furthermore, USLM holds royalty and non-operating working interests in natural gas wells situated in the Barnett Shale Formation of Johnson County, Texas. The company was founded in 1950 and is headquartered in Dallas, Texas.

Antimony Resources Corp.MiningCanada

69% match

Antimony Resources Corp. is a resource company engaged in permitting and mining projects, such as the Bald Hill Antimony Project, with locations in New Brunswick and Vancouver, Canada.

Nihon Seiko Co., Ltd., a Tokyo-based company founded in 1935 and known as Nakase Kogyo Co., Ltd. until 1936, is a key Japanese producer and distributor of antimony products and various metal powders. Their diverse antimony-based offerings include antimony trioxide, which functions as a flame retardant in plastics and rubbers, a catalyst for polyester production, and a solid lubricant in brake pads. Antimony metal is supplied for essential uses in semiconductors, optical memory disk films, thermoelectric converters, storage batteries, bearing metals, and a range of specialized alloys for applications such as hard lead castings, cable sheathing, typemetals, sheets, and pipes. The company also provides antimony in metal powder and shot forms, primarily for glass fining agents and alloy manufacturing. A unique blend of copper and antimony metal powder is specifically formulated for electric detonators. Their catalog extends to specialized antimony compounds: 'special treatment' antimony trioxide, and sodium antimonate, which is incorporated into engineering plastics and aids in glass decolorization and fining. Antimony trisulfide is employed in friction materials, matchbox flints, fireworks, glass fining, toys, and flash mixtures. Antimony pentasulfide is utilized for surface treatments on decorative trims and building materials. Nihon Seiko further supplies antimony trichloride and pentachloride, serving as catalysts for fluorination, chlorination, and bromination of organic compounds, and as components in pigments and semiconductor materials. Additionally, their STEM series comprises pre-blended flame retardants designed for polyolefin plastics like polypropylene (PP) and polyethylene (PE). Beyond its extensive antimony portfolio, the company manufactures atomized metal powders from a broad spectrum of materials, including copper, tin, bronze, brass, silver, platinum, gold, stainless steel, nickel, and various nickel alloys.

Minerals Technologies Inc. is dedicated to the development, manufacturing, and distribution of a wide array of specialized mineral, mineral-based, and synthetic mineral products, complemented by related systems and services. The company's operations are structured across three main divisions: Performance Materials, Specialty Minerals, and Refractories. The Performance Materials segment delivers bentonite and its associated products, as well as leonardite. It also provides materials for metal casting, household, personal care, and other specialty applications, alongside fundamental minerals, environmental solutions, and building components. Moreover, this division serves customers involved in non-residential construction, environmental management, infrastructure development, and remediation projects. The Specialty Minerals segment is responsible for the production and sale of precipitated calcium carbonate and quicklime, in addition to offering natural mineral resources like limestone and talc. The products from this segment are extensively utilized in industries such as paper and packaging, construction, paints and coatings, glass, ceramics, polymers, food, automotive, and pharmaceuticals. The Refractories segment focuses on monolithic and pre-shaped refractory materials, specialized products, services, and equipment for application and measurement. It further supplies calcium metal and metallurgical wire products, primarily catering to the steel, non-ferrous metal, and glass sectors. The company markets its offerings predominantly through its in-house sales force and a network of regional distributors. Its geographical reach spans the United States, Canada, Latin America, Europe, Africa, and Asia. Minerals Technologies Inc. was founded in 1968 and is headquartered in New York, New York.

Operating as a mineral resource firm, Liberty Star Uranium & Metals Corp. focuses on acquiring and exploring mineral-rich properties throughout the United States. Its exploratory efforts target a diverse range of metals such as copper, molybdenum, gold, silver, lead, zinc, manganese, and crucially, rare earth elements. The company's primary asset is the Hay Mountain project, situated southeast of Tombstone. This extensive property includes 35 mineral exploration permits spanning 15,793.24 acres and 93 federal lode mining claims totaling 1,594.68 acres. Integral to the Hay Mountain project is the Red Rock Canyon gold property, which encompasses 6,653 acres under Arizona State Mineral Exploration Permits and an additional 320 acres of Federal Lode Mining Claims. Initially named Liberty Star Gold Corp., the company adopted its current moniker, Liberty Star Uranium & Metals Corp., in April 2007. Established in 2001, Liberty Star Uranium & Metals Corp. maintains its corporate headquarters in Tucson, Arizona.