Iranite
Iranite (Persian: ایرانیت) is a triclinic lead copper chromate silicate mineral with formula Pb10Cu(CrO4)6(SiO4)2(F,OH)2. It was first described from an occurrence in Iran. It is the copper analogue of hemihedrite (Pb10Zn(CrO4)6(SiO4)2(F,OH)2). It occurs as an oxidation product of hydrothermal lead-bearing veins. Associated minerals include dioptase, fornacite, wulfenite, mimetite, cerussite and diaboleite. It was first described in 1970 for an occurrence in the Sebarz Mine, northeast of Anarak, Iran.
primaryTopic
Iranite
Iranite (Persian: ایرانیت) is a triclinic lead copper chromate silicate mineral with formula Pb10Cu(CrO4)6(SiO4)2(F,OH)2. It was first described from an occurrence in Iran. It is the copper analogue of hemihedrite (Pb10Zn(CrO4)6(SiO4)2(F,OH)2). It occurs as an oxidation product of hydrothermal lead-bearing veins. Associated minerals include dioptase, fornacite, wulfenite, mimetite, cerussite and diaboleite. It was first described in 1970 for an occurrence in the Sebarz Mine, northeast of Anarak, Iran.
has abstract
Iranit ist ein sehr seltendes ...... zu 1 mm groß und sind uneben.
@de
Iranita (Persa: ایرانیت) es un ...... al nordeste de Anarak, Irán.
@es
Iranite (Persian: ایرانیت) is ...... ne, northeast of Anarak, Iran.
@en
La iranite è un minerale.
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Wikipage page ID
24,336,184
Wikipage revision ID
679,679,167
birefringence
δ = 0.150 - 0.200
category
color
Brown to orange
formula
gravity
habit
Equant to flattened euhedral crystals
luster
opticalprop
refractive
nα = 2.250 - 2.300 nγ = 2.400 - 2.500
symmetry
Space group: P1
Triclinic pedial
system
unit cell
a = 10.02 Å, b = 9.54 Å, c = 9.89 Å; α = 104.5°, β = 66°, γ = 108.5°; Z=1
subject
hypernym
comment
Iranit ist ein sehr seltendes ...... zu 1 mm groß und sind uneben.
@de
Iranita (Persa: ایرانیت) es un ...... al nordeste de Anarak, Irán.
@es
Iranite (Persian: ایرانیت) is ...... ne, northeast of Anarak, Iran.
@en
La iranite è un minerale.
@it
label
Iranit
@de
Iranita
@es
Iranite
@en
Iranite
@it
wasDerivedFrom
depiction
isPrimaryTopicOf
name
Iranite
@en