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Aluminium silicate - Wikipedia, the free encyclopedia
Aluminium silicate (or aluminum silicate ) has the chemical formula Al 2 SiO 5 . It has a density of 2.8 to 2.9 g/cm³, a vitreous lustre, a refractive index of 1.56, a Mohs hardness of 1-2, and...
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Sodium aluminosilicate - Wikipedia, the free encyclopedia
Sodium aluminosilicate refers to compounds which contain of sodium, aluminium, silicon and oxygen, and which may also contain water. These include synthetic amorphous sodium aluminosilicate, a few na...
en.wikipedia.org/wiki/Sodium_aluminosilicate |
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THE MINERAL LABRADORITE ... Uses: ornamental and semi-precious stone ... The color display is from lamellar intergrowths inside the crystal. These intergrowths result from compatible chemistries at high temperatures becoming incompatible at lower temperatures and thus a separating and layering of these two phases.
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THE MINERAL LAZURITE ... Chemistry: (Na, Ca)8Al6Si6O24(S, SO4) , Sodium Calcium Aluminum Silicate Sulfur Sulfate. ... Group: Both the Sodalite and feldspathoid groups.
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THE MINERAL GMELINITE ... Chemistry: (Na2, Ca)Al2Si4O12 - 6H2O, Hydrated sodium calcium aluminum silicate ... ; Gmelinite is one of the lesser known and rarer zeolites. Zeolites have an openness about their structure that allows large ions and molecules to reside and actually move around inside the overall framework.
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; Prehnite was named after its discoverer; Colonel Hendrik von Prehn and is an attractive collection mineral that is occassionally used for ornamental stone purposes. Its color is usually a pleasant green and is at times quite unique to prehnite. ... Chemistry: Ca2 Al2 Si3 O10(OH)2, Calcium Aluminum Silicate Hydroxide.
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Read about kyanite mineral, aluminum silicate, blue kyanite, kyanite uses, kyanite properties, kyanite information, kyanite producers, kyanite physical properties, kyanite suppliers, kyanite exporters, Al2SiO5, kyanite applications, massive kyanite, kyanite manufacturers, mineral kyanite, kyanite resources, producer of ...
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