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Natural borate mineral with B2O3 content between 30% and 38%, presented in the form of natural ulexite. Product indicated as raw material for the production of borates (borax), boric acid, and micronutrients for fertilizers, as well as for applications in ceramic frits and glazes, glass, and glass fiber.
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Available forms: natural ulexite and calcined ulexite. The B2O3 range (30–38%) allows direct use in industrial processes requiring medium to high concentrations of boron oxide.
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Main applications:
- Production of borax and boric acid for the chemical industry.
- Manufacturing of micronutrients and fertilizers for agriculture.
- Raw material for ceramic frits and glazes.
- Ingredient in the production of glass and glass fiber.
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Commercial conditions and logistics:
- Available Incoterms: CPT, FOB, CIF (ports and logistics points according to agreement).
- Common ports and routes: Puerto Suárez / Agesa–Corumbá (MS, Brazil), Santos (SP, Brazil), and San Francisco do Sul (SC, Brazil).
- Accepted payment methods: sight credit letter and prepayment.
- Documentation and shipping: required export documentation is supplied, and coordination with the customs broker is provided to facilitate shipping and customs clearance.
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B2B customer service: supply under contract for industrial batches; please request a quotation to confirm prices, lead times, and conditions according to volume and destination. Samples and analysis can be provided upon request for technical evaluation.
If you wish to request a quotation, please indicate the required volume, form (natural or calcined), delivery port, and preferred commercial terms to prepare a formal offer.
