Hisingerite
Hisingerite is an iron(III) phyllosilicate mineral with formula Fe3+2Si2O5(OH)4·2H2O. A black or dark brown, lustrous secondary mineral, it is formed by the weathering or hydrothermal alteration of other iron silicate and sulfide minerals. It was first described in 1828 for an occurrence in Riddarhyttan, Vastmanland, Sweden. It was named after Wilhelm Hisinger (1766–1852), a Swedish chemist. There are also aluminian hisingerite variety in which one of the iron atoms is replaced by aluminium and chrome-alumina-hisingerite variety in which chromium substitutes for iron.
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Hisingerite
Hisingerite is an iron(III) phyllosilicate mineral with formula Fe3+2Si2O5(OH)4·2H2O. A black or dark brown, lustrous secondary mineral, it is formed by the weathering or hydrothermal alteration of other iron silicate and sulfide minerals. It was first described in 1828 for an occurrence in Riddarhyttan, Vastmanland, Sweden. It was named after Wilhelm Hisinger (1766–1852), a Swedish chemist. There are also aluminian hisingerite variety in which one of the iron atoms is replaced by aluminium and chrome-alumina-hisingerite variety in which chromium substitutes for iron.
has abstract
Het mineraal hisingeriet is ee ...... behoort tot de fylosilicaten.
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Hisingerite is an iron(III) ph ...... chromium substitutes for iron.
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La hisingerita es un mineral, ...... ustituye por otro de aluminio.
@es
La hisingerite è un minerale.
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Wikipage page ID
Wikipage revision ID
741,379,076
birefringence
Caption
Crystallized plates of reddish-brown, silver metallic-lustre hisingerite crystals
category
color
Black, brownish-black
diaphaneity
Transparent to translucent
fracture
gravity
habit
Massive, compact; acicular, may be minutely spherical.
luster
Vitreous, resinous, greasy
mohs
opticalprop
refractive
nα = 1.715 nγ = 1.730
streak
Yellowish brown, green
system
Unknown space group
tenacity
unit cell
a = 5.4, b = 9.03
c = 14.99 [Å]; β = 98.32°; Z = 4
subject
comment
Het mineraal hisingeriet is ee ...... behoort tot de fylosilicaten.
@nl
Hisingerite is an iron(III) ph ...... chromium substitutes for iron.
@en
La hisingerita es un mineral, ...... ustituye por otro de aluminio.
@es
La hisingerite è un minerale.
@it
label
Hisingeriet
@nl
Hisingerita
@es
Hisingerite
@en
Hisingerite
@it
wasDerivedFrom
isPrimaryTopicOf
name
Hisingerite
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