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The world’s largest producer of fluorspar
Koura is one of the top global suppliers of high-purity metspar and acidspar products, used across a range of industries.
We extract the raw mineral from the world´s largest fluorspar mine, located in San Luis Potosi, Mexico. With an annual volume which represents about 18% of global production, this mine has one of the largest certified global fluorspar reserves.
Our metspar and acidspar applications are used across a range of applications in building and construction, which include the production of cement, steel and ceramics; and also, as a raw material to produce fluorochemicals and aluminum trifluoride.
Products List
Metspar
Metspar is a key raw material in the production of steel, when added to the slag, it becomes a competitive solution in the removal of impurities (such as sulfur) bringing benefits to high-end stainless steel.
Metspar is a valuable additive in the production of clinker for the cement industry, increasing productivity and product performance.
Acidspar
Acidspar is key to our integrated production of fluorine-based solutions. A key component of hydrofluoric acid (HF), it provides the primary source of the fluoride ion, and forms the basis of a vast range of industrial, pharmaceutical, polymer, electronics, petroleum, personal care, agrochemical and fine chemical products.
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