Examples of analysis values and main uses of earthen bridge clay, wax stone, and silica stone products.
Introduction of three types of white ores being mined at the Tohashi Mine.
The ores mined at the Tohbashiyama Mine are three types: ceramic stone (sericite), wax stone (pyrophyllite), and silica (silica sand). This document includes examples of product analysis values and their main applications. In addition to the listed products, we also ship various grades and particle sizes tailored to meet user needs. [Contents] ■ Ceramic Stone / Wax Stone / Silica - Grade - Example analysis values (%) - Particle size at shipment - Features and main applications *For more details, please refer to the PDF document or feel free to contact us.
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Tsuchihashi Mining Co., Ltd. is one of the few mines in Japan that produces high-quality sericite (silk mica). Sericite is mainly 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.