Meanwhile, the relationship between the content of molecular and silanol-group water in chalcedonic silica shows rather a negative trend that does not concur with the existing literature, but was observed in hydrothermally-treated chalcedony.
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Meanwhile, the relationship between the content of molecular and silanol-group water in chalcedonic silica shows rather a negative trend that does not concur with the existing literature, but was observed in hydrothermally-treated chalcedony.