Arthurite
Arthurite is a mixture of divalent copper and iron ions in combination with trivalent arsenate, phosphate and sulfate ions with hydrogen and oxygen. Initially discovered by Sir Arthur Russell in 1954 at Hingston Down Consols mine in Calstock, Cornwall, England, arthurite is formed as a resultant mineral in the oxidation region of some copper deposits by the variation of enargite or arsenopyrite. The chemical formula of Arthurite is CuFe23+(AsO4,PO4,SO4)2(O,OH)2•4H2O.
primaryTopic
Arthurite
Arthurite is a mixture of divalent copper and iron ions in combination with trivalent arsenate, phosphate and sulfate ions with hydrogen and oxygen. Initially discovered by Sir Arthur Russell in 1954 at Hingston Down Consols mine in Calstock, Cornwall, England, arthurite is formed as a resultant mineral in the oxidation region of some copper deposits by the variation of enargite or arsenopyrite. The chemical formula of Arthurite is CuFe23+(AsO4,PO4,SO4)2(O,OH)2•4H2O.
has abstract
Arthurite is a mixture of diva ...... , and a collector of minerals.
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L'arthurite è un minerale appartenente al gruppo omonimo.
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La arthurita o authurita es un ...... entes mineralogistas ingleses.
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Wikipage page ID
14,803,169
Wikipage revision ID
739,578,413
absorption
Z > Y > X. α = 1.736 β = 1.767 γ = 1.796
category
class
color
Apple-green to bluish-green
density
D = ~3.2 D = 3.29
dispersion
formula
CuFe23+[]2·4H2O
habit
Acicular, Prismatic, Spherical
imagesize
luster
opacity
Transparent to translucent
OpticalClass
Biaxial , may be biaxial
pleochroism
X = colorless to pale green; Y = gray-green; Z = olive-green
streak
symmetry
system
unit cell
a = 10.189, b = 9.649
β = 92.16°; Z = 2
subject
hypernym
comment
Arthurite is a mixture of diva ...... 3+(AsO4,PO4,SO4)2(O,OH)2•4H2O.
@en
L'arthurite è un minerale appartenente al gruppo omonimo.
@it
La arthurita o authurita es un ...... entes mineralogistas ingleses.
@es
label
Arthurita
@es
Arthurite
@en
Arthurite
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wasDerivedFrom
depiction
isPrimaryTopicOf
name
Arthurite
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