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Melonite is a telluride of nickel; it is a metallic mineral. Its chemical formula is NiTe2. It is opaque and white to reddish-white in color, oxidizing in air to a brown tarnish. It was first described from the Melones and Stanislaus mine in Calaveras County, California in 1866, by Frederick Augustus Genth. Melonite occurs as trigonal crystals, which cleave in a (0001) direction. It has a specific gravity of 7.72 and a hardness of 1–1.5 (very soft).

AttributesValues
rdf:type
rdfs:label
  • Melonita (ca)
  • Melonit (de)
  • Melonita (eu)
  • Melonite (it)
  • Melonite (en)
  • Мелоніт (uk)
rdfs:comment
  • La melonita és un mineral de la classe dels sulfurs. Va ser descrita per primera vegada l'any 1866 per Frederick Augustus Genth a partir de mostres obtingudes de les mines Melones i Stanislaus; rep el seu nom del primer d'aquests indrets. (ca)
  • Melonita sulfuro motako minerala da. (eu)
  • Melonite is a telluride of nickel; it is a metallic mineral. Its chemical formula is NiTe2. It is opaque and white to reddish-white in color, oxidizing in air to a brown tarnish. It was first described from the Melones and Stanislaus mine in Calaveras County, California in 1866, by Frederick Augustus Genth. Melonite occurs as trigonal crystals, which cleave in a (0001) direction. It has a specific gravity of 7.72 and a hardness of 1–1.5 (very soft). (en)
  • La melonite è un minerale appartenente al gruppo omonimo. (it)
  • Мелоніт (рос. мелонит; англ. melonite; нім. Melonit m) — мінерал. (uk)
  • Melonit ist ein relativ selten vorkommendes Mineral aus der Mineralklasse der „Sulfide und Sulfosalze“ mit der chemischen Zusammensetzung NiTe2 Melonit ist damit chemisch gesehen ein Nickeltellurid, genauer . Als enge Verwandte der Sulfide werden die Telluride in dieselbe Klasse eingeordnet. (de)
foaf:name
  • Melonite (en)
name
  • Melonite (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Melonite-587385.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Melonite-Calaverite-219105.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Melonite_crystal_structure_(Wyckoff_1963)_crystallographic_standard_alignment_bigger_section.png
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
streak
  • Dark gray (en)
strunz
unit cell
  • a = 3.84 Å, c = 5.26 Å; Z = 1 (en)
dbp:wikiPageUsesTemplate
thumbnail
caption
  • Melonite after calaverite, on quartz. Cresson mine, Cripple Creek, Colorado. Size: 1.3 × 0.9 × 0.4 cm. (en)
category
class
  • H-M symbol: (en)
  • Hexagonal scalenohedral (en)
color
  • White, reddish white (en)
density
gravity
symmetry
  • Pm1 (en)
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