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Hectorite is a rare soft, greasy, white clay mineral with a chemical formula of Na0.3(Mg,Li)3Si4O10(OH)2. Hectorite was first described in 1941 and named for an occurrence in the United States near Hector (in San Bernardino County, California, 30 miles east of Barstow.) Hectorite occurs with bentonite as an alteration product of clinoptilolite from volcanic ash and tuff with a high glass content. Hectorite is also found in the beige/brown clay ghassoul, mined in the Atlas Mountains in Morocco. A large deposit of hectorite is also found at the Thacker Pass lithium deposit, located within the McDermitt Caldera in Nevada. The Thacker Pass lithium deposit could be a significant source of lithium.

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rdf:type
rdfs:label
  • هكتوريت (ar)
  • Hectorita (ca)
  • Hectorite (en)
  • Hectorita (eu)
  • Hectorite (it)
  • Hectorite (fr)
  • ヘクトライト (ja)
  • Hectorit (sv)
rdfs:comment
  • L'hectorita és un mineral de la classe dels silicats que pertany al grup de la . Va ser anomenada en honor de la localitat d'Hector, a Califòrnia, on va ser descoberta. (ca)
  • الهكتوريت (Hectorite) هو نادر وطري وأبيض اللون، له الصيغة الكيميائية Na0.3(Mg,Li)3Si4O10(OH)2. وصف الهكتوريت لأول مرة عام 1941 وسمّي بهذا الاسم نسبةً إلى مكان اكتشافه وذلك في منطقة تدعى هكتور Hector وذلك بالقرب من مقاطعة سان بيرناردينو في كاليفورنيا. (ar)
  • Hectorita mineral bat da. (eu)
  • L’hectorite est un minéral argileux de type TOT ou 2:1. C'est une smectite trioctaédrique de formule structurale : Nax(Mg3-x,Lix)Si4O10(OH)2 avec x souvent égal à 0,3. D'aspect grisâtre à blanc, elle est formée par l’altération hydrothermale des cendres volcaniques des tufs riches en silice. Son nom provient de la localité d'Hector (comté de San Bernardino en Californie) où elle a été décrite pour la première fois en 1941.L'hectorite est principalement utilisée en cosmétique. On lui trouve aussi des applications en chimie et dans l'industrie. Enfin, elle est également une source de lithium métal. (fr)
  • La hectorite è un minerale. (it)
  • ヘクトライト(Hectorite)は、柔らかくベタベタした白い希少な鉱物で、組成はNa0.3(Mg,Li)3Si4O10(OH)2である。 1941年にサンバーナーディーノ郡 (カリフォルニア州)のヘクター近郊で産出したものが初めて記載され、この地名に因んで名づけられた。火山灰やガラス質の凝灰岩由来の斜プチロル沸石の変質物として、ベントナイトとともに産出する。またヘクトライトは、モロッコのアトラス山脈で採鉱される茶色のの中にも見られる。 ヘクトライトは主に化粧品を作るのに用いられるが、化学工業やその他の産業での利用もあるリチウムを精製するための鉱物源としても用いられる。 (ja)
  • Hectorit, Na0,3(Mg,Li)3Si4O10(OH)2, är ett sällsynt mineral med mjuk och fet konsistens. (sv)
  • Hectorite is a rare soft, greasy, white clay mineral with a chemical formula of Na0.3(Mg,Li)3Si4O10(OH)2. Hectorite was first described in 1941 and named for an occurrence in the United States near Hector (in San Bernardino County, California, 30 miles east of Barstow.) Hectorite occurs with bentonite as an alteration product of clinoptilolite from volcanic ash and tuff with a high glass content. Hectorite is also found in the beige/brown clay ghassoul, mined in the Atlas Mountains in Morocco. A large deposit of hectorite is also found at the Thacker Pass lithium deposit, located within the McDermitt Caldera in Nevada. The Thacker Pass lithium deposit could be a significant source of lithium. (en)
foaf:name
  • Hectorite (en)
name
  • Hectorite (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Hectorite_Hydrous_magnesium_iron_silicate_Hector,_California.jpg
dcterms:subject
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Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
streak
  • White (en)
strunz
unit cell
  • a = 5.25 Å, b = 9.18 Å (en)
  • c = 16 Å; β = 99°; Z = 2 (en)
dbp:wikiPageUsesTemplate
thumbnail
caption
  • Hectorite from California (en)
category
class
  • Prismatic (en)
color
  • White, cream, pale brown, mottled (en)
gravity
imagesize
symmetry
  • C2/m (en)
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