Krut'aite (also spelled Krutaite) is a rare mineral with the formula CuSe2. It crystallises in the cubic crystal system. It is part of the pyrite group, being composed of Cu2+ ions and Se22- ions. The mineral is most often found as a dark grey aggregate consisting of tiny crystals no more than a millimeter in size. The crystals are opaque in any size. It has no industrial use, but it is a prized collector's item.

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dbo:abstract
  • Krut'aite (also spelled Krutaite) is a rare mineral with the formula CuSe2. It crystallises in the cubic crystal system. It is part of the pyrite group, being composed of Cu2+ ions and Se22- ions. The mineral is most often found as a dark grey aggregate consisting of tiny crystals no more than a millimeter in size. The crystals are opaque in any size. It has no industrial use, but it is a prized collector's item. (en)
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dbo:wikiPageID
  • 51622373 (xsd:integer)
dbo:wikiPageRevisionID
  • 745369353 (xsd:integer)
dbp:caption
  • Krut'aite from El Dragón mine, Antonio Quijarro Province, Potosí Department, Bolivia .
dbp:category
dbp:class
  • H-M symbol:
  • Diploidal
dbp:cleavage
  • Good
dbp:color
  • Grey
dbp:dana
  • 2.120000 (xsd:double)
dbp:diaphaneity
  • Opaque
dbp:fluorescence
  • None
dbp:formula
  • CuSe2
dbp:gravity
  • 6.530000 (xsd:double)
dbp:habit
  • Often found as inclusions or octahedral crystals.
dbp:impurities
  • Co, Ni, Fe, Hg
dbp:luster
  • Metallic
dbp:mohs
  • 4 (xsd:integer)
dbp:solubility
  • Insoluble
dbp:streak
  • Dark grey
dbp:strunz
  • 2 (xsd:integer)
dbp:symmetry
  • Isometric
  • Space group: Pa
dbp:system
dbp:unitCell
  • a = 6.056 Å, Z = 4
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rdf:type
rdfs:comment
  • Krut'aite (also spelled Krutaite) is a rare mineral with the formula CuSe2. It crystallises in the cubic crystal system. It is part of the pyrite group, being composed of Cu2+ ions and Se22- ions. The mineral is most often found as a dark grey aggregate consisting of tiny crystals no more than a millimeter in size. The crystals are opaque in any size. It has no industrial use, but it is a prized collector's item. (en)
rdfs:label
  • Krut'aite (en)
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foaf:isPrimaryTopicOf
foaf:name
  • Krut'aite (en)
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