Thaumasite

Ca3Si(OH)6(CO3)(SO4)·12H2O

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Unusual calcium silicate mineral with carbonate, sulfate and hexacoordinated hydroxysilicate anions. Responsible of a harmful concrete sulfate attack

Frequently Asked Questions

What is the chemical formula of Thaumasite?
The chemical formula of Thaumasite is Ca3Si(OH)6(CO3)(SO4)·12H2O.