About: Geigerite

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

Arsenate mineral

Property Value
dbo:description
  • minerale (it)
  • arsenate mineral (en)
  • mineral arsenat (ca)
  • minéral (fr)
  • Mineral aus der Lindackerit-Gruppe (de)
dbo:wikiPageWikiLink
dbp:2v
  • 89 (xsd:integer)
dbp:birefringence
  • δ = 0.059 (en)
dbp:category
dbp:class
  • Pinacoidal (en)
dbp:cleavage
  • Perfect (en)
dbp:color
  • Red, colorless (en)
dbp:diaphaneity
  • Transparent to translucent (en)
dbp:formula
  • Mn522·10H2O (en)
dbp:gravity
  • 3.050000 (xsd:double)
dbp:habit
  • Platy, partly triangular crystals to 0.5 mm (en)
dbp:imasymbol
  • Gga (en)
dbp:luster
  • Vitreous – pearly (en)
dbp:mohs
  • 3 (xsd:integer)
dbp:molweight
  • 1012.540000 (xsd:double)
dbp:name
  • Geigerite (en)
dbp:opticalprop
  • Biaxial (en)
dbp:pleochroism
  • Very weak, colorless to rose-red (en)
dbp:refractive
  • nα = 1.601 nβ = 1.630 nγ = 1.660 (en)
dbp:streak
  • White (en)
dbp:strunz
  • 8 (xsd:integer)
dbp:symmetry
  • P (en)
dbp:system
dbp:tenacity
  • brittle (en)
dbp:unitCell
  • a = 7.94 Å, b = 10.69 Å (en)
  • c = 6.77 Å; α = 80.97° (en)
  • β = 84.2°, γ = 81.85°; Z = 1 (en)
dbp:wikiPageUsesTemplate
dct:subject
gold:hypernym
rdf:type
rdfs:label
  • Geigerite (en)
  • Geigerita (ca)
  • Geigerita (eu)
  • Geigerite (it)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
foaf:name
  • Geigerite (en)
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
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