-
Acanthite is a form of
silver sulfide with the
chemical formula Ag2S. It
crystallizes in the
monoclinic system and is the
stable form of
silver sulfide...
-
cools to
ordinary temperatures it
turns into its
monoclinic polymorph,
acanthite. The
International Mineralogical ****ociation has
decided to
reject argentite...
- in
sewage treatment and
paper mills.
Three forms are known:
monoclinic acanthite (β-form),
stable below 179 °C, body
centered cubic so-called argentite...
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Abelsonite Abenakiite-(Ce)
Abernathyite Abhurite Abramovite Abswurmbachite Acanthite Achávalite
Actinolite A****inite
Adamite Adamsite-(Y)
Adelite Admontite...
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pseudododecahedral crystals up to 3 cm (1.2 in), or as
intergrowths with
acanthite or naumannite. In the late 19th century,
Ponciano Aguilar, superintendent...
-
minerals are
inorganic compounds.
Common or
important examples include:
Acanthite Ag2S
Chalcocite Cu2S
Bornite Cu5FeS4
Galena PbS
Sphalerite ZnS Chalcopyrite...
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sulfides such as
native silver,
native ****nic, xanthoconite, stephanite,
acanthite,
tetrahedrite and chlorargyrite.
Magnificent groups of
large crystals...
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academy acanth-
thorn Gr**** ἀκή, ἄκανθα (ákantha) Acanthaster, acanthion,
acanthite, Acanthocephala, acanthocephaliasis, acanthocyte, Acanthomintha, Acanthosaura...
- same as that of mercury. It
mostly occurs in
sulfide ores,
especially acanthite and argentite, Ag2S.
Argentite deposits sometimes also
contain native...
- for at
least two ore minerals,
silver sulfides.: 312 It may
refer to:
Acanthite,
monoclinic silver sulfide, one of the most
famous silver ore minerals...