About: Roscoelite

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

Roscoelite is a green mineral from the mica group that contains vanadium. The chemical formula is K(V3+, Al, Mg)2AlSi3O10(OH)2.Crystals of roscoelite take on the monoclinic form, and are from the 2/m point group.The appearance is semi transparent to translucent coloured olive brown to green brown. The lustre is pearly. The mineral shows pleochroism with X showing green-brown, and Y and Z axes showing olive-green colour. The mineral was named after Henry Enfield Roscoe who first produced vanadium metal.

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dbo:abstract
  • La roscoelita és un mineral de la classe dels silicats, que pertany al grup de les miques. Rep el seu nom de Sir Henry Enfield Roscoe (1833-1915), químic anglès, especialment conegut pels primerencs treballs sobre el vanadi i els seus estudis fotoquímics. (ca)
  • Roscoelita silikato motako minerala da eta dioctahedral mica taldearen kidea da. (eu)
  • La roscoélite est un minéral de la classe des silicates, qui appartient au groupe des micas. Il est nommé d'après Sir Henry Enfield Roscoe (1833-1915), un chimiste anglais, particulièrement connu pour ses travaux précurseurs sur le vanadium et pour ses études photochimiques. (fr)
  • Roscoelite is a green mineral from the mica group that contains vanadium. The chemical formula is K(V3+, Al, Mg)2AlSi3O10(OH)2.Crystals of roscoelite take on the monoclinic form, and are from the 2/m point group.The appearance is semi transparent to translucent coloured olive brown to green brown. The lustre is pearly. The mineral shows pleochroism with X showing green-brown, and Y and Z axes showing olive-green colour. The mineral was named after Henry Enfield Roscoe who first produced vanadium metal. (en)
  • La roscoelite è un minerale appartenente al gruppo delle miche. (it)
  • Het mineraal roscoeliet is een kalium-vanadium-aluminium-magnesium-silicaat met de chemische formule K(V5+,Al,Mg)2AlSi3O10(OH)2. Het fylosilicaat behoort tot de mica's en is verwant aan muscoviet. (nl)
  • Роскоэли́т — редкий минерал из группы слюд, содержащий ванадий. Представляет собой мусковит, в котором часть алюминия замещена ванадием. Встречается в гидротермальных жилах. Используется в качестве ванадиевой руды. Химическая формула — K(V3+, Al, Mg)2AlSi3O10(OH)2. (ru)
  • Roscoelit, K(V3+,Al,Mg)2AlSi3O10(OH)2, är ett grönt mineral i glimmergruppen som innegåller vanadin. Mineralet är uppkallat efter Henry Enfield Roscoe som först isolerade vanadinmetall. (sv)
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  • 11971550 (xsd:integer)
dbo:wikiPageLength
  • 5931 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1116571609 (xsd:integer)
dbo:wikiPageWikiLink
dbp:birefringence
  • δ = (en)
dbp:caption
  • Roscoelite and gold (en)
dbp:category
dbp:class
  • Prismatic (en)
dbp:cleavage
  • Perfect plane {0,0,1} (en)
dbp:colour
  • olive-green to green-brown (en)
dbp:diaphaneity
  • semi-transparent to translucent (en)
dbp:formula
  • K2AlSi3O102 (en)
dbp:fracture
  • platy (en)
dbp:fusibility
  • loses water (en)
dbp:gravity
  • 2.920000 (xsd:double)
dbp:habit
  • scales, fans, druses, rosettes, fibrous or felted aggregate. (en)
dbp:imagesize
  • 260 (xsd:integer)
dbp:imasymbol
  • Rcl (en)
dbp:lustre
  • pearly (en)
dbp:mohs
  • 1 (xsd:integer)
dbp:molweight
  • 426.530000 (xsd:double)
dbp:name
  • Roscoelite (en)
dbp:opticalprop
  • Biaxial (en)
dbp:pleochroism
  • olive green to green-brown (en)
dbp:refractive
  • nα=1.60 nβ=1.66 nγ=1.67 (en)
dbp:strunz
  • 9 (xsd:integer)
dbp:symmetry
  • C2/m (en)
dbp:system
dbp:wikiPageUsesTemplate
dbp:wordnet_type
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • La roscoelita és un mineral de la classe dels silicats, que pertany al grup de les miques. Rep el seu nom de Sir Henry Enfield Roscoe (1833-1915), químic anglès, especialment conegut pels primerencs treballs sobre el vanadi i els seus estudis fotoquímics. (ca)
  • Roscoelita silikato motako minerala da eta dioctahedral mica taldearen kidea da. (eu)
  • La roscoélite est un minéral de la classe des silicates, qui appartient au groupe des micas. Il est nommé d'après Sir Henry Enfield Roscoe (1833-1915), un chimiste anglais, particulièrement connu pour ses travaux précurseurs sur le vanadium et pour ses études photochimiques. (fr)
  • Roscoelite is a green mineral from the mica group that contains vanadium. The chemical formula is K(V3+, Al, Mg)2AlSi3O10(OH)2.Crystals of roscoelite take on the monoclinic form, and are from the 2/m point group.The appearance is semi transparent to translucent coloured olive brown to green brown. The lustre is pearly. The mineral shows pleochroism with X showing green-brown, and Y and Z axes showing olive-green colour. The mineral was named after Henry Enfield Roscoe who first produced vanadium metal. (en)
  • La roscoelite è un minerale appartenente al gruppo delle miche. (it)
  • Het mineraal roscoeliet is een kalium-vanadium-aluminium-magnesium-silicaat met de chemische formule K(V5+,Al,Mg)2AlSi3O10(OH)2. Het fylosilicaat behoort tot de mica's en is verwant aan muscoviet. (nl)
  • Роскоэли́т — редкий минерал из группы слюд, содержащий ванадий. Представляет собой мусковит, в котором часть алюминия замещена ванадием. Встречается в гидротермальных жилах. Используется в качестве ванадиевой руды. Химическая формула — K(V3+, Al, Mg)2AlSi3O10(OH)2. (ru)
  • Roscoelit, K(V3+,Al,Mg)2AlSi3O10(OH)2, är ett grönt mineral i glimmergruppen som innegåller vanadin. Mineralet är uppkallat efter Henry Enfield Roscoe som först isolerade vanadinmetall. (sv)
rdfs:label
  • Roscoelita (ca)
  • Roscoelita (eu)
  • Roscoelite (it)
  • Roscoélite (fr)
  • Roscoeliet (nl)
  • Roscoelite (en)
  • Роскоэлит (ru)
  • Roscoelit (sv)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • Roscoelite (en)
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