Welcome to God Mwanga Gems Ltd, a leading force in Tanzania’s burgeoning graphite industry. We specialize in high-quality natural flake graphite, delivering a product that meets rigorous industrial standards and positions Tanzania on the global map of critical mineral suppliers. As pioneers in Tanzanian graphite production, we combine local expertise with world-class practices to serve industrial buyers.
GOD MWANGA GEMS LTD
At God Mwanga Gems, quality is our hallmark. Our Kwamsisi processing facility produces approximately 1,000 tonnes of graphite concentrate per day, ensuring a steady supply for our clients. Independent lab analyses confirm our graphite’s exceptional purity – 95% fixed carbon content – and a favorable flake size distribution with over 75% of material in large flake categories (+100 mesh). This means the majority of our graphite is comprised of jumbo and coarse flakes, prized for their performance in high-end applications. Our concentrate’s high purity and large flake size make it ideal for lithium-ion battery anodes, graphite foils, refractory materials, lubricants, and more. Each batch is subjected to stringent quality control, with Geological Survey of Tanzania (GST)certified labs ensuring compliance with international standards (ISO/IEC 17025).
God Mwanga’s natural flake graphite is engineered to fuel innovation across industries. We primarily serve industrial buyers in sectors such as energy storage, metallurgy, and manufacturing, delivering graphite that is crucial for next-generation technologies and traditional applications alike. Our product’s high carbon grade and large flake size translate to superior performance in end uses. For example, in the battery industry, our graphite’s purity (up to ~95% carbon) and crystalline structure make it suitable for further refining into battery-grade anode material. In metallurgy and refractories, the thermal stability and conductivity of our large-flake graphite improve efficiency and safety in furnaces and crucibles. In expanded graphite products like foils and sheets, the large flake content (jumbo flakes >300μm and coarse flakes >180μm) yields higher expansion volume and flexibility, meeting the demands of electronics and sealing applications. Additionally, the natural lubricity of our graphite finds use in industrial lubricants and additives, where our flake structure reduces friction in heavy machinery.
We take pride in our high-quality graphite, which boasts exceptional purity and potential. Our mining operations in Tanzania, specifically the Kwedikabu and Kwamsisi sites in the Tanga Region, allow us to offer commercial battery-grade graphite with a 95% purity rate. This versatile mineral is not only used to power batteries but also has a wide range of applications in industries such as refractory and lubrication.
Coal has been a crucial source of energy for many years, and our coal deposits in the Nyasa (Mbamba Bay) districts of the Ruvuma region in southern Tanzania are particularly noteworthy for their high carbon content and exceptional heating properties. These coal reserves are vital for energy production and various industrial applications.
Quartz is a stunning mineral that's not just beautiful, but also incredibly durable and versatile. We operate dedicated mines in Handeni District, Tanga Region, Tanzania to ensure that we extract the highest quality quartz. This mineral is commonly used in electronics, jewelry, and a variety of industrial minerals applications.
Feldspar is a highly useful mineral that is essential to the production of many everyday items. It is used in the manufacturing of ceramics, glass, certain plastics, and even paint. As one of the prominent industrial minerals in Tanzania, different types of feldspar are available to cater to the specific needs of various industries, ensuring that the quality and consistency of the end product are maintained.
The world of gemstones is vast and dazzling, and at God Mwanga Gems Ltd, we tap into this splendor. Our Tanzanite is sourced from deep mines in Mererani, Manyara, Tanzania, and we also offer other stunning stones such as Ruby, Sapphire, and Tourmaline. Each gem possesses its own unique charm.
God Mwanga Gems Ltd specializes in mining high-quality Mica from Tanzania's rich deposits. Our Mica is ideal for various industries, including electronics, cosmetics, and construction, due to its thermal stability and electrical insulation properties. We ensure environmental safety and product purity through advanced mining techniques and strict quality control. Partner with us for reliable, top-grade Mica supply.
We have expanded beyond minerals and ventured into agriculture by cultivating sisal. This durable plant fiber has a wide range of uses, including ropes and rugs. Our sisal cultivation in Kwamsisi Village, Handeni District, Tanga Region, promotes sustainability and progress. We have already cultivated 2000 hectares and aim to cover over 10,000 hectares in the future. Our goal is to nurture nature's resources for a better tomorrow.
We take pride in being a trusted supplier to both local and international markets. Tanzanian graphite is gaining recognition globally for its quality, and we ensure that working with us is synonymous with reliability and professionalism. Our logistics team facilitates smooth transport from mine to port, leveraging Tanzania’s port infrastructure on the Indian Ocean for timely export shipments. Whether you require a steady stream of raw material for continuous production or a custom grade for specialized applications, God Mwanga Gems delivers with consistency, transparency, and responsive customer service.
A Compelling Opportunity for Investors
Beyond serving customers, God Mwanga Gems Ltd offers an attractive proposition for investors looking to participate in the fast-growing critical minerals sector. Graphite is a cornerstone of the green energy revolution, essential for electric vehicle batteries, renewable energy storage, and a variety of electronics. Tanzania itself is poised to become a global graphite powerhouse – ranked 6th worldwide and 3rd in Africa[1] and God Mwanga, the leading producer of graphite production in the country, thanks to its rich deposits and investor-friendly reforms. By partnering with God Mwanga, investors gain an early-mover advantage in this rising market through a company already producing and exporting graphite successfully.
Elevate your experience with GOD MWANGA GEMS LIMITED – where Earth's treasures become yours.
Verified high-carbon, large-flake graphite that meets demanding industrial criteria.
A functioning high-tech graphite plant (1000+ TPD output) with imminent expansion, ensuring we grow alongside our customers’ needs
Graphite poised for extraordinary demand growth in EV, renewable energy, and tech sectors – we position our partners to capitalize on this surge
Operations that contribute to local employment and development, reinforcing our social license to operate and long-term stability
Finally, our global vision drives us to continually innovate and connect with the wider world. We stay abreast of cutting-edge technologies in mineral processing and carbon materials, ensuring our products remain competitive on quality. We forge relationships with international clients and experts, bringing global best practices to Tanzanian soil. Whether it’s by meeting the specifications of a battery manufacturer in Asia or complying with the procurement standards of a European industrial giant, we operate with a global-standard mindset.
Join us on this journey of innovation, sustainability, and shared success. Contact our team to learn more about our products, partnership opportunities, or to schedule a visit to our sites.
We invite industrial buyers seeking a dependable source of quality graphite, as well as strategic partners looking to be part of an exciting growth story, to connect with us. Together, let’s fuel industrial innovation and share in the prosperity that comes from Tanzania’s natural wealth. – We are building bridges between Tanzania and the global market, empowering the future of energy and industries
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