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Delafossite is a copper iron oxide mineral with formula CuFeO2 or Cu1+Fe3+O2. It is a member of the delafossite mineral group, which has the general formula ABO2, a group characterized by sheets of linearly coordinated A cations stacked between edge-shared octahedral layers (BO6). Delafossite, along with other minerals of the ABO2 group, is known for its wide range of electrical properties, its conductivity varying from insulating to metallic. Delafossite is usually a secondary mineral that crystallizes in association with oxidized copper and rarely occurs as a primary mineral.

AttributesValues
rdf:type
rdfs:label
  • Delafossite (en)
  • Delafossita (ca)
  • Ντελαφοσίτης (el)
  • Delafossita (eu)
  • Delafossita (es)
  • Delafossite (fr)
  • Delafossite (it)
  • Делафосит (uk)
rdfs:comment
  • La delafossita és un mineral de la classe dels òxids. Va rebre el seu nom l'any 1873 per Charles Friedel en honor de Gabriel Delafosse (1796-1878]), mineralogista francès destacat per fer avenços en la comprensió de la química dels cristalls i establir una distinció entre les fórmules empíriques i moleculars. (ca)
  • Ο ντελαφοσίτης (αγγλ. delafossite) είναι ένα σχετικά σπάνιο ορυκτό οξείδιο του χαλκού και του σιδήρου με μαύρο χρώμα και μεταλλική λάμψη. Έχει το χημικό τύπο CuFeO2 or Cu1+Fe3+O2. Το όνομα τού αποδόθηκε, το 1873, προς τιμήν του Γκαμπριέλ Ντελαφός (Gabriel Delafosse, 1796–1878), Γάλλου ορυκτολόγου και κρυσταλλογράφου. (el)
  • Delafossite is a copper iron oxide mineral with formula CuFeO2 or Cu1+Fe3+O2. It is a member of the delafossite mineral group, which has the general formula ABO2, a group characterized by sheets of linearly coordinated A cations stacked between edge-shared octahedral layers (BO6). Delafossite, along with other minerals of the ABO2 group, is known for its wide range of electrical properties, its conductivity varying from insulating to metallic. Delafossite is usually a secondary mineral that crystallizes in association with oxidized copper and rarely occurs as a primary mineral. (en)
  • Delafossita oxido motako minerala da eta delafossite taldearen kidea da. (eu)
  • La delafossita o delafosita es la forma mineral de un óxido de cobre y hierro cuya composición es Cu1+Fe3+O2.Este mineral fue descrito por primera vez en 1873 por el químico Charles Friedel, quien le asignó su nombre en honor al mineralogista y cristalógrafo francés (1796-1878).​​ (es)
  • La delafossite est un oxyde de fer et de cuivre de formule CuFeO2 (CuIFeIIIO2). Elle appartient au groupe de la delafossite, de formule générale ABO2, un groupe caractérisé par des feuilles de cations A de coordinence 2 (linéaire) empilées entre des couches octaédriques d'arêtes partagées (BO6). La delafossite, ainsi que d’autres minéraux du groupe ABO2, est connue pour son large éventail de propriétés électriques, sa conductivité variant de l’isolant au métallique. La delafossite est généralement un minéral secondaire qui cristallise en présence du cuivre oxydé et se présente rarement sous forme de minéral primaire. (fr)
  • La delafossite è un minerale.Deve il suo nome al mineralogista francese Gabriel Delafosse (1796-1878) al quale il chimico francese Charles Friedel (1832-1899) la dedicò nel 1873. (it)
  • Делафосит (англ. delafossite; нім. Delafossit m) — мінерал, оксид міді та заліза з групи цинкіту-тенориту. (uk)
foaf:name
  • Delafossite (en)
name
  • Delafossite (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Cuprite-Delafossite-133433.jpg
dcterms:subject
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sameAs
streak
  • Black (en)
strunz
tenacity
  • Brittle (en)
twinning
  • Contact twins on {0001} (en)
unit cell
  • a = 3.04, c = 17.12 [Å]; Z = 3 (en)
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