About: Staurolite

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

Nesosilicate mineral

Property Value
dbo:colour
dbo:description
  • mineral (sv)
  • minerale (it)
  • ásvány (hu)
  • Mineral, Inselsilikat (de)
  • mineraal (et)
  • minéral (fr)
  • nesosilicate mineral (en)
  • минерал (ru)
  • mineraal (nl)
  • mineral nesosilicato (es)
  • Ставролит је црвенкасто браон до црн, углавном непрозиран, несосиликатни минерал са белом цртом. Кристализује у моноклинском кристалном систему, има Мохсову тврдоћу од 7 до 7,5. (sr)
  • Burdina eta aluminio silikatoa, nesosilikatoen azpiklasekoa (eu)
  • 岛状硅酸盐矿物 (zh)
  • 변성광물의 일종 (ko)
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dbo:wikiPageWikiLink
dbp:2v
  • Measured: 88°, Calculated: 84° to 88° (en)
dbp:birefringence
  • δ = 0.009 – 0.015 (en)
dbp:caption
  • Staurolite from Pestsovye Keivy, Keivy Mountains, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia, 2.5 × 2.2 × 1 cm (en)
dbp:category
dbp:class
  • Prismatic (en)
dbp:cleavage
  • Distinct on {010} (en)
dbp:color
  • Dark reddish brown to blackish brown, yellowish brown, rarely blue; pale golden yellow in thin section (en)
dbp:diaphaneity
  • Transparent to opaque (en)
dbp:dispersion
  • r > v; weak (en)
dbp:formula
  • Fe2+2Al9O642 (en)
dbp:fracture
  • Subconchoidal (en)
dbp:gravity
  • 3.740000 (xsd:double)
dbp:habit
  • Commonly in prismatic crystals (en)
dbp:imasymbol
  • St (en)
dbp:luster
  • Subvitreous to resinous (en)
dbp:mohs
  • 7 (xsd:integer)
dbp:name
  • Staurolite (en)
dbp:opticalprop
  • Biaxial (en)
dbp:pleochroism
  • X = colorless; Y = pale yellow; Z = golden yellow (en)
dbp:refractive
  • nα = 1.736 – 1.747 nβ = 1.740 – 1.754 nγ = 1.745 – 1.762 (en)
dbp:streak
  • White to grayish (en)
dbp:strunz
  • 9 (xsd:integer)
dbp:symmetry
  • C2/m (en)
dbp:system
dbp:tenacity
  • Brittle (en)
dbp:twinning
  • Commonly as 60° twins, less common as 90° cruciform twins (en)
dbp:unitCell
  • a = 7.86 Å, b = 16.6 Å (en)
  • c = 5.65 Å; β = 90.45°; Z = 2 (en)
dbp:wikiPageUsesTemplate
dct:subject
rdf:type
rdfs:label
  • Staurolite (en)
  • Staurolit (cs)
  • Estaurolita (ca)
  • Estaurolita (eu)
  • Estaurolita (es)
  • Staurolith (de)
  • Staurolit (in)
  • Staurolite (it)
  • Staurolite (fr)
  • 十字石 (ja)
  • 십자석 (ko)
  • Estaurolita (pt)
  • Staurolit (pl)
  • Stauroliet (nl)
  • Ставролит (ru)
  • Staurolit (sv)
  • Ставроліт (uk)
  • 十字石 (zh)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Staurolite (en)
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