About: Ephesite

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Ephesite is a rare member of the mica silicate mineral group, phyllosilicate. It is restricted to quartz-free, alumina rich mineral assemblages and has been found in South African deposits in the Postmasburg district as well as Ephesus, Turkey.

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dbo:abstract
  • L'efesita és un mineral de la classe dels silicats que pertany al grup de la mica trioctaedral. Va ser anomenada en honor de l'antiga ciutat d'Efes, situada prop d'on va ser trobat el primer espècimen d'aquest mineral. (ca)
  • Ephesite is a rare member of the mica silicate mineral group, phyllosilicate. It is restricted to quartz-free, alumina rich mineral assemblages and has been found in South African deposits in the Postmasburg district as well as Ephesus, Turkey. (en)
  • Efesita silikato motako minerala da eta trioctahedral micas taldearen kidea da. (eu)
  • L'ephesite è un minerale appartenente al gruppo delle miche. (it)
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dbo:wikiPageID
  • 41329824 (xsd:integer)
dbo:wikiPageLength
  • 6154 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1071631631 (xsd:integer)
dbo:wikiPageWikiLink
dbp:2v
  • 18 (xsd:integer)
dbp:birefringence
  • δ = 0.033 (en)
dbp:category
dbp:class
  • Prismatic (en)
dbp:cleavage
  • Perfect on {001} (en)
dbp:color
  • Brownish pink, pearl gray, pale green (en)
dbp:diaphaneity
  • Translucent (en)
dbp:dispersion
  • r > v strong (en)
dbp:formula
  • NaLiAl2O102 (en)
dbp:gravity
  • 2.984000 (xsd:double)
dbp:habit
  • Flakes (en)
dbp:imagesize
  • 260 (xsd:integer)
dbp:imasymbol
  • Eph (en)
dbp:luster
  • Vitreous, pearly on cleavage (en)
dbp:mohs
  • 3.500000 (xsd:double)
dbp:name
  • Ephesite (en)
dbp:opticalprop
  • Biaxial (en)
dbp:refractive
  • nα = 1.592 - 1.595 nβ = 1.624 - 1.625 nγ = 1.625 - 1.627 (en)
dbp:strunz
  • 9 (xsd:integer)
dbp:symmetry
  • C2/c (en)
  • also reported is a triclinic polytype (en)
dbp:system
dbp:tenacity
  • Brittle (en)
dbp:twinning
  • Commonly twinned about [310] or [3{{overline|1}}0] (en)
dbp:unitCell
  • a = 5.12, b = 8.853 (en)
  • c = 19.303 [Å]; beta = 95.08°; Z = 4 (en)
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • L'efesita és un mineral de la classe dels silicats que pertany al grup de la mica trioctaedral. Va ser anomenada en honor de l'antiga ciutat d'Efes, situada prop d'on va ser trobat el primer espècimen d'aquest mineral. (ca)
  • Ephesite is a rare member of the mica silicate mineral group, phyllosilicate. It is restricted to quartz-free, alumina rich mineral assemblages and has been found in South African deposits in the Postmasburg district as well as Ephesus, Turkey. (en)
  • Efesita silikato motako minerala da eta trioctahedral micas taldearen kidea da. (eu)
  • L'ephesite è un minerale appartenente al gruppo delle miche. (it)
rdfs:label
  • Efesita (ca)
  • Ephesite (en)
  • Efesita (eu)
  • Ephesite (it)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Ephesite (en)
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
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