About: Columbite

An Entity of Type: chemical substance, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Columbite series

Property Value
dbo:description
  • minerale (it)
  • mineral (eu)
  • grup de minerals (ca)
  • минерал (ru)
  • mineral óxido (es)
  • druh minerálů (cs)
  • columbite series (en)
  • ein niobhältiges Mineral (de)
  • oxyde de niobium, de fer et de manganèse (fr)
dbo:thumbnail
dbo:wikiPageWikiLink
dbp:category
dbp:class
dbp:cleavage
  • [010] Distinct (en)
dbp:color
  • Black, brownish black. (en)
dbp:formula
  • , or in oxide formula (en)
dbp:fracture
  • Sub-conchoidal: fractures developed in brittle materials characterized by semi-curving surfaces. (en)
dbp:gravity
  • 5.300000 (xsd:double)
dbp:habit
  • Massive – granular – common texture observed in granite and other igneous rock; Striated - parallel lines on crystal surface or cleavage face. (en)
dbp:imagesize
  • 260 (xsd:integer)
dbp:imasymbol
  • Clb (en)
dbp:luster
  • Sub-metallic (en)
dbp:mohs
  • 6 (xsd:integer)
dbp:name
  • Columbite (en)
dbp:opticalprop
  • Biaxial , b = 2.29–2.4 (en)
dbp:other
  • 25 (xsd:integer)
dbp:streak
  • Blackish brown (en)
dbp:strunz
  • 4 (xsd:integer)
dbp:symmetry
  • Pbcn (en)
dbp:system
dbp:wikiPageUsesTemplate
dct:subject
gold:hypernym
rdf:type
rdfs:label
  • Columbite (en)
  • كولومبيت (ar)
  • Grup de la columbita (ca)
  • Κολουμπίτης (el)
  • Columbit (de)
  • Columbita (es)
  • Columbite (fr)
  • Columbite (it)
  • コルンブ石 (ja)
  • Columbita (pt)
  • Columbiet (nl)
  • Kolumbit (pl)
  • Columbit (sv)
  • Колумбіт (uk)
  • Колумбит (ru)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Columbite (en)
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is owl:differentFrom of
is foaf:primaryTopic of
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