About: Leonite

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

Sulfate mineral

Property Value
dbo:description
  • minerale (it)
  • mineral sulfat (ca)
  • minéral (fr)
  • sulfate mineral (en)
  • Mineral aus der Gruppe de Sulfate (de)
dbo:thumbnail
dbo:wikiPageExternalLink
dbo:wikiPageWikiLink
dbp:2v
  • Measured: 90° Calc: 76° (en)
dbp:alt
  • leonite as white pseudomorphs after sharp freestanding picromerite crystals sizes to 2 cm, perched on a matrix of crystallized halite. 5.5 × 4.7 × 3.4 cm (en)
dbp:birefringence
  • δ = 0.008 (en)
dbp:caption
  • Leonite (en)
dbp:category
dbp:class
  • Prismatic (en)
dbp:cleavage
  • none (en)
dbp:color
  • White to colorless, yellow (en)
dbp:dana
  • 29.030000 (xsd:double)
dbp:diaphaneity
  • Transparent to translucent (en)
dbp:dispersion
  • none (en)
dbp:formula
  • K2Mg2·4H2O (en)
dbp:fracture
  • conchoidal (en)
dbp:fusibility
  • easy (en)
dbp:gravity
  • 2.201000 (xsd:double)
dbp:habit
  • Tabular crystals (en)
dbp:imasymbol
  • Leo (en)
dbp:luster
  • Vitreous or waxy (en)
dbp:mohs
  • 2.500000 (xsd:double)
dbp:molweight
  • 366.690000 (xsd:double)
dbp:name
  • Leonite (en)
dbp:opticalprop
  • Biaxial (en)
dbp:other
  • Leonit, 钾镁矾, Leonita, Леонит, Kalium-Astrakanit, Kalium-Blödit (en)
dbp:refractive
  • nα = 1.479 nβ = 1.482 nγ = 1.487 (en)
dbp:streak
  • White (en)
dbp:strunz
  • 7 (xsd:integer)
dbp:symmetry
  • C2/m (en)
dbp:system
dbp:twinning
  • {100} (en)
dbp:unitCell
  • a = 11.78, b = 9.53 (en)
  • c = 9.88 [Å]; β = 95.4°; Z = 4 (en)
dbp:wikiPageUsesTemplate
dct:subject
gold:hypernym
rdf:type
rdfs:label
  • Leonite (en)
  • Leonita (ca)
  • Leonita (eu)
  • Léonite (fr)
  • Leonite (it)
  • Леонит (ru)
  • Leonit (sv)
  • Леоніт (uk)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Leonite (en)
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
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