Djurleite
Djurleite is a copper sulfide mineral of secondary origin with formula Cu31S16 that crystallizes with monoclinic-prismatic symmetry. It is typically massive in form, but does at times develop thin tabular to prismatic crystals. It occurs with other supergene minerals such as chalcocite, covellite and digenite in the enriched zone of copper orebodies. It is a member of the chalcocite group, and very similar to chalcocite, Cu2S, in its composition and properties, but the two minerals can be distinguished from each other by x-ray powder diffraction. Intergrowths and transformations between djurleite, digenite and chalcocite are common. Many of the reported associations of digenite and djurleite, however, identified by powder diffraction, could be anilite and djurleite, as anilite transforms t
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Djurleite
Djurleite is a copper sulfide mineral of secondary origin with formula Cu31S16 that crystallizes with monoclinic-prismatic symmetry. It is typically massive in form, but does at times develop thin tabular to prismatic crystals. It occurs with other supergene minerals such as chalcocite, covellite and digenite in the enriched zone of copper orebodies. It is a member of the chalcocite group, and very similar to chalcocite, Cu2S, in its composition and properties, but the two minerals can be distinguished from each other by x-ray powder diffraction. Intergrowths and transformations between djurleite, digenite and chalcocite are common. Many of the reported associations of digenite and djurleite, however, identified by powder diffraction, could be anilite and djurleite, as anilite transforms t
has abstract
Djurleit ist ein mäßig häufige ...... ner Kupfermünze ritzen lassen.
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Djurleita sulfuro motako minerala da.
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Djurleite is a copper sulfide ...... del Cobre, Chihuahua, Mexico.
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La djurleita forma parte de la ...... estado de Chihuahua (México).
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La djurleite est un minéral de ...... del Cobre, Chihuahua, Mexico.
@fr
La djurleite è un minerale sco ...... seguito, fu trovato in natura.
@it
La djurleïta és un mineral de ...... neral abans que fos descobert.
@ca
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caption
Djurleite pseudomorph after pyrite from New Mexico, specimen size 2.4 cm
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category
Copper sulfide
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class
Prismatic
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cleavage
None
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color
Grey, blue-black or black
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dana
diaphaneity
Opaque
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formula
Cu31S16
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fracture
Conchoidal
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gravity
habit
Crystals are short prismatic and thick tabular, also massive and compact
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luster
Submetallic to metallic
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mohs
to 3
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molweight
name
Djurleite
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streak
Black
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symmetry
P21/n
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tenacity
Brittle
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twinning
Pseudohexagonal twins are common, twin axis [100].
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unit cell
a = 26.897, b = 15.745
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c = 13.565 [Å]; β = 90.13°; Z = 8
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wikiPageUsesTemplate
hypernym
comment
Djurleit ist ein mäßig häufige ...... ner Kupfermünze ritzen lassen.
@de
Djurleita sulfuro motako minerala da.
@eu
Djurleite is a copper sulfide ...... leite, as anilite transforms t
@en
La djurleita forma parte de la ...... estado de Chihuahua (México).
@es
La djurleite est un minéral de ...... ées par la diffraction des ray
@fr
La djurleite è un minerale sco ...... seguito, fu trovato in natura.
@it
La djurleïta és un mineral de ...... neral abans que fos descobert.
@ca
label
Djurleit
@de
Djurleita
@es
Djurleita
@eu
Djurleite
@en
Djurleite
@fr
Djurleite
@it
Djurleïta
@ca
wasDerivedFrom
isPrimaryTopicOf
name
Djurleite
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