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Annite is a
phyllosilicate mineral in the mica family. It has a
chemical formula of KFe32+AlSi3O10(OH)2.
Annite is the iron end
member of the biotite...
- OH)2. It is
primarily a solid-solution
series between the iron-endmember
annite, and the magnesium-endmember phlogopite; more
aluminous end-members include...
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represented by
variable amounts of the
endmembers phlogopite, siderophyllite,
annite, and eastonite. In contrast, a
mineral group is a
grouping of
mineral species...
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Andychristyite Andyrobertsite Anglesite Anhydrite Anilite Ankerite Annabergite Annite Anorthite Anorthoclase Antarcticite Anthoinite Anthonyite Anthophyllite...
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Phyllosilicates Micas Aluminoceladonite Anandite Annite Aspidolite Balestraite Bityite Biotite Boromuscovite Bramallite Celadonite Chernykhite Chromphyllite...
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contain rare
idiomorphic amphibole (Fe-hornblende and Fe-edenite),
biotite (
annite 25%-35%),
plagioclase (An3),
along with K-feldspar and quartz. (Mafti, 2001)...
- and
amphibole are
characteristics of
typical alkaline rocks.
Biotite is
annite, with high Fe/Mg ratio. The
accessory minerals are magnetite, ilmenite,...
- vermiculite),
minerals of the mica
supergroup (talc, vilemsite, clintonite,
annite, phlogopite) and quartz. Calcite, sauconite, beidellite, halloysite, thomsonite...
- v t e
Phyllosilicates Micas Aluminoceladonite Anandite Annite Aspidolite Balestraite Bityite Biotite Boromuscovite Bramallite Celadonite Chernykhite Chromphyllite...
- v t e
Phyllosilicates Micas Aluminoceladonite Anandite Annite Aspidolite Balestraite Bityite Biotite Boromuscovite Bramallite Celadonite Chernykhite Chromphyllite...