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Warikahnite is a rare zinc arsenate mineral of the triclinic crystal system with Hermann- Mauguin notation 1, belonging to the space group P1. It occurs in the Tsumeb mine in Namibia on corroded tennantite in the second oxidation zone under hydrothermal conditions in a dolomite-hosted polymetallic ore deposit. It is associated with adamite, stranskiite, koritnigite, claudetite, tsumcorite, and ludlockite. The origin of discovery was in a dolosmite ore formation within an oxidized hydrothermal zone, in the E9 pillar, 31st level of the Tsumeb Mine in Namibia, Southwest Africa. It has also been found at Lavrion, Greece and Plaka, Greece as microscopic white needles.

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rdf:type
rdfs:label
  • Warikahnita (ca)
  • Warikahnit (de)
  • Warikahnita (es)
  • Warikahnita (eu)
  • Warikahnite (fr)
  • Warikahnite (it)
  • Warikahnite (en)
rdfs:comment
  • La warikahnita és un mineral de la classe dels fosfats. Rep el nom de Walter Richard Kahn (1911-2009), distribuïdor i col·leccionista especialitzat en minerals del Tsumeb, pel seu suport financer a investigacions sobre minerals secundaris i les seves estructures cristal·lines. (ca)
  • Warikahnit ist ein sehr selten vorkommendes Mineral aus der Mineralklasse der „Phosphate, Arsenate und Vanadate“ mit der chemischen Zusammensetzung Zn3(AsO4)2·2H2O und ist damit chemisch gesehen ein wasserhaltiges Zink-Arsenat. Warikahnit kristallisiert im triklinen Kristallsystem und entwickelt lattenförmige, subidiomorphe, gestreifte Kristalle bis 2 cm Größe, die typischerweise nach der a-Achse [100] gestreckt und nach dem Pinakoid {010} abgeplattet sind. Sie treten zu radialstrahligen bis subparallelen Aggregaten zusammen. (de)
  • Warikahnita fosfato motako minerala da. (eu)
  • La warikahnita es un mineral arseniato, por tanto de la clase de los minerales fosfatos. Fue descubierta en 1978 en las minas de Tsumeb (Namibia),​ siendo nombrada así en honor de Walter R. Kahn, recolector de minerales. Un sinónimo es su clave: IMA1978-038. (es)
  • La warikahnite est un minéral du groupe des arséniates et du sous-groupe des arséniates hydratés sans anions étrangers de formule Zn3(AsO4)2,2H2O. (fr)
  • Warikahnite is a rare zinc arsenate mineral of the triclinic crystal system with Hermann- Mauguin notation 1, belonging to the space group P1. It occurs in the Tsumeb mine in Namibia on corroded tennantite in the second oxidation zone under hydrothermal conditions in a dolomite-hosted polymetallic ore deposit. It is associated with adamite, stranskiite, koritnigite, claudetite, tsumcorite, and ludlockite. The origin of discovery was in a dolosmite ore formation within an oxidized hydrothermal zone, in the E9 pillar, 31st level of the Tsumeb Mine in Namibia, Southwest Africa. It has also been found at Lavrion, Greece and Plaka, Greece as microscopic white needles. (en)
  • La warikahnite è un minerale. (it)
foaf:name
  • Warikahnite (en)
name
  • Warikahnite (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Structurewarikahnite.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Warikahnite-177594.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Warikahnite-mf19c.jpg
dcterms:subject
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sameAs
streak
  • White (en)
strunz
unit cell
  • a = 6.71 Å, b = 8.98 Å (en)
  • c = 14.53 Å; α = 105.59° (en)
  • β = 93.44°, γ = 108.68°; Z = 4 (en)
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