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Alunite is a
hydroxylated aluminium pot****ium
sulfate mineral,
formula KAl3(SO4)2(OH)6. It was
first observed in the 15th
century at Tolfa, near Rome...
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these uses
existed in Mesopotamia. The
production of pot****ium alum from
alunite is
archaeologically attested on the
island ****s. This site was abandoned...
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aluminium sulfate,
alunite. The
alunite supergroup includes the
alunite, jarosite, beudantite,
crandallite and
florencite subgroups. The
alunite supergroup minerals...
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Alunite (/ˈælənaɪt/ AL-ə-nyte) is a
ghost town
located some 5
miles (8.0 km)
south of Marysvale, near the
mouth of
Cottonwood Canyon in
Piute County,...
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volcanic rocks. It
occurs in ****ociation with pyrophyllite, kaolinite,
alunite, diaspore, rutile, pyrite,
hematite and quartz. It was
discovered in 1884...
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valuable commodity in The Histories. The
production of pot****ium alum from
alunite is
archaeologically attested on the
island ****s. The site was abandoned...
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Alumovesuvianite (vesuvianite: IMA2016-014) 9.BG. [322] [no] [no]
Alunite (
alunite,
alunite: IMA1987 s.p., 1565 Rd) 7.BC.10 [323] [324] [325] (IUPAC: pot****ium...
- high
temperature conditions (T > 300°C).
Quartz deposition is common.
Alunite, topaz, zunyite, tourmaline,
enargite and
tennantite may also occur. Greisen...
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Aluminium Aluminoceladonite Aluminocopiapite Aluminosilicate Alumohydrocalcite Alunite Alunogen Alvanite Amakinite Amarantite Amblygonite Ameghinite Amesite Amicite...
- the
alunite supergroup, and a
member of the
plumbogummite – also
known as
crandallite – group. So far, only two bi****h-bearing
members of the
alunite supergroup...
