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Thaumasite is a
calcium silicate mineral,
containing Si
atoms in
unusual octahedral configuration, with
chemical formula Ca3Si(OH)6(CO3)(SO4)·12H2O, also...
- also seen in the
hexahydroxysilicate anion Si(OH)2− 6 that
occurs in
thaumasite, a
mineral found rarely in
nature but
sometimes observed among other calcium...
- is part of the ettringite-group
which includes other sulfates such as
thaumasite and bentorite.
Ettringite was
first described in 1874 by J. Lehmann, for...
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internal sulfate attack (ISA); The
external sulfate attack (ESA), and; The
thaumasite form of
sulfate attack (TSA).
These three types of
sulfate attack reactions...
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during its
setting and hardening;
External sulfate attack (ESA), and;
Thaumasite form of
sulfate attack (TSA). This
disambiguation page
lists articles...
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Sylvite Taaffeite Talc
Tantalite Tektites Moldavite Tephroite Thomsonite Thaumasite Tinaksite Titanite (sphene)
Topaz Tourmaline subgroup:
Achroite (var.)...
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Tephroite Terlinguaite Teruggite Tetradymite Tetrahedrite Tetrataenite Thaumasite Thenardite Thermonatrite Thiospinel group Thomasclarkite-(Y) Thomsenolite...
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concrete causing the
formation of
expansive products, e.g.,
ettringite or
thaumasite,
which can lead to
early failure of the structure. The most
typical attack...
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State Sciences. 60: 23–27. doi:10.1016/j.solidstatesciences.2016.08.003. "
Thaumasite Mineral Data". www.webmineral.com. "Cancrinite".
Archived from the original...
-
metamorphism of limestone. It
occurs in ****ociation with apophyllite, natrolite,
thaumasite, merwinite, spurrite, gehlenite, ettringite, portlandite, hillebrandite...
