We will effectively utilize high-quality and valuable domestic resources and deliver them to everyone in a stable manner.
Tobashi Mining Co., Ltd. conducts "underground mining," extending tunnels deep underground to extract the desired ore. While striving for safety underground, we ensure thorough quality control at each step of the process, enabling us to provide users with high-quality and stable natural raw materials. Among our wax stones, the sericite-based ceramic stone has the highest shipping volume and is used as a primary raw material for sanitary ceramics such as toilets and washbasins, as well as for pottery and Western tableware. 【Sales Items】 ■ Mining and sales of ceramic stone, wax stone, silica, fire clay, and sericite. *For more details, please download the PDF or feel free to contact us.
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【Product Information】 ■ Ceramic Stone (Sericite Type) ■ Soapstone (Pyrophyllite) ■ Silica Stone (Silica) *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Porcelain stone (sericite type) - Raw materials for tableware (bone china), ceramics, etc. - Raw materials for sanitary ware, tableware, ceramics, insulators, etc. - Raw materials for ceramics, insulators, etc. ■ Soapstone (pyrophyllite) - Refractory bricks, crucibles, glazes, refractory powders - Soapstone clay ■ Silica (quartz) - Refractory powders, pesticide carriers - Pesticide carriers, building material boards, etc. *For more details, please download the PDF or feel free to contact us.
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Tobashi Mining Co., Ltd. is one of the few mines in Japan that produces high-quality sericite (silk mica). Sericite is primarily used as a material for ceramics. We also mine steatite (pyrophyllite) which is used as a raw material for refractory bricks and glazes, as well as high-purity silica (silica). Please feel free to consult us if you have any requests.