Mineralienatlas - Fossilienatlas
Sylvanite (Sylvanit) |
Pictures (32 Images total)
Views (File: ): 2972
Sylvanit ![]() Bildbreite: 3 mm; Fundort: Sacarîmb (Nagyág), Kreis Hunedoara, Rumänien Copyright: Stephan Wolfsried; Contribution: Hg Location: Rumänien/Hunedoara, Kreis/Sacarimb (Nagyag) Mineral: Sylvanite Image: 1404207286 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Sylvanit ![]() |
Bildbreite: 3 mm; Fundort: Sacarîmb (Nagyág), Kreis Hunedoara, Rumänien |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2014-07-01 |
Locality: Sacarimb (Nagyag) / Hunedoara, Kreis / Rumänien |
Views (File: ): 5316
Sylvanit x mit kleinen Tellur xx Emperor Mine,Viti Levu/Fiji Inseln; Länge des Kristalls: 10 mm Copyright: Haubi; Contribution: Haubi Collection: Haubi Location: Fidschi/Viti Levu/Tavua Gold Field/Emperor Mine Mineral: Sylvanite, Tellurium Image: 1333900817 Rating: 7.67 (votes: 3) License: Usage for Mineralienatlas project only |
Sylvanit x mit kleinen Tellur xx |
Emperor Mine,Viti Levu/Fiji Inseln; Länge des Kristalls: 10 mm |
Collection: | Haubi |
Copyright: | Haubi |
Contribution: Haubi 2012-04-08 |
Locality: Emperor Mine / Tavua Gold Field / Viti Levu / Fidschi |
Views (File: ): 4465
Sylvanit Bildbreite: 3 mm; Fundort: Cripple Creek, Teller Co., Colorado, USA Copyright: Leonardus; Contribution: slugslayer Location: USA/Colorado/Teller Co./Cripple Creek District Mineral: Sylvanite Image: 1225585597 Rating: 8 (votes: 2) License: Usage for Mineralienatlas project only |
Sylvanit |
Bildbreite: 3 mm; Fundort: Cripple Creek, Teller Co., Colorado, USA |
Copyright: | Leonardus |
Contribution: slugslayer 2008-11-02 |
Locality: Cripple Creek District / Teller Co. / Colorado / USA |
Views (File: ): 946
Sylvanit Bildbreite: 1,4 mm; Fundort: Sacarîmb (Nagyág), Kreis Hunedoara, Rumänien Copyright: Stephan Wolfsried; Contribution: Hg Location: Rumänien/Hunedoara, Kreis/Sacarimb (Nagyag) Mineral: Sylvanite Image: 1404207199 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Sylvanit |
Bildbreite: 1,4 mm; Fundort: Sacarîmb (Nagyág), Kreis Hunedoara, Rumänien |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2014-07-01 |
Locality: Sacarimb (Nagyag) / Hunedoara, Kreis / Rumänien |
Views (File: ): 623
Sylvanit Dieser prismatische Sylvanitkristall stammt aus Emperor Mine bei Viti Levu auf Fidschi. Bildhöhe etwa 3,8 mm. Copyright: Klaus Schäfer; Contribution: Klaus Schäfer Collection: Klaus Schäfer, Collection number: AuMin-Sylv-2-1-61 Location: Fidschi/Viti Levu/Tavua Gold Field/Emperor Mine Mineral: Sylvanite Image: 1601814348 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Sylvanit (SNr: AuMin-Sylv-2-1-61) |
Dieser prismatische Sylvanitkristall stammt aus Emperor Mine bei Viti Levu auf Fidschi. Bildhöhe etwa 3,8 mm. |
Collection: | Klaus Schäfer |
Copyright: | Klaus Schäfer |
Contribution: Klaus Schäfer 2020-10-04 |
Locality: Emperor Mine / Tavua Gold Field / Viti Levu / Fidschi |
Views (File: ): 1683
Sylvanit Größe: 53x40x21 mm; Fundort: Baia de Aries, Alba, Rumänien Copyright: Fabre Minerals; Contribution: slugslayer Location: Rumänien/Alba, Kreis/Baia de Aries (Offenbanya) Mineral: Sylvanite Image: 1296725204 Rating: 7 (votes: 1) License: Usage for Mineralienatlas project only |
Sylvanit |
Größe: 53x40x21 mm; Fundort: Baia de Aries, Alba, Rumänien |
Copyright: | Fabre Minerals |
Contribution: slugslayer 2011-02-03 |
Locality: Baia de Aries (Offenbanya) / Alba, Kreis / Rumänien |
Collectors Summary
Color | stahlgrau, silberweiß mit Neigung zu gelb, cremeweiß |
Streak color | stahlgrau, silberweiß |
Lustre | Metallglanz |
Hardness (Mohs) | 1.5-2 |
Cleavages | vollkommen {010} |
Fracture | uneben |
Solubility | + HNO3 |
Crystal System | monoklin, P2/c |
Morphology | Kristalle sehen wie Hyroglyphen aus (daher die deutsche Bezeichnung "Schrifterz"), Skelettbildungen, Dendriten, körnig |
Chemism
Chemical formula |
AgAuTe4 |
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Additional chem. information |
Beimengungen von Sb, Pb, Cu |
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Chemical composition |
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Analysis wt% |
Au : 26.09, Ag : 12.49, Te : 60.82, Fe : 1.19 (Ref: Dana, 7th ed. 1) |
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Strunz 9th edition incl. updates |
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2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite) |
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Lapis Classification |
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II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide) |
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Classification by Hölzel |
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2: SULFIDES |
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Dana 8th edition |
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02: Sulfide Minerals |
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IMA status |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
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Mineral status |
anerkanntes Mineral |
Optical Properties
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
2/m |
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Space Group number |
13 |
P2/c |
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Cell parameters a (Å) |
8.94 |
Cell parameters b (Å) |
4.48 |
Cell parameters c (Å) |
14.59 |
Cell parameters a/b or c/a |
1.996 |
Cell parameters c/b |
3.257 |
Cell parameters α |
90° |
Cell parameters β |
145.43 |
Cell parameters γ |
90° |
Z |
2 |
Volumne (ų) |
331.566 |
aufgeklärt [1] |
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5.08(10), |
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Calculated from d-spacing and intensity at 0.1541838 nm (Cu) |
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Kristalle sehen wie Hyroglyphen aus (daher die deutsche Bezeichnung "Schrifterz"), Skelettbildungen, Dendriten, körnig |
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
1.5-2 |
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154 - 172 (100g) |
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8.16 (gemssen) 8.161 (berechnet) |
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8.165 ( ρ calc. Mineralienatlas ) |
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vollkommen {010} |
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uneben |
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spröde |
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Instability |
+ HNO3 |
(Co-)Type locality
(Co-)Type locality |
Preface
Generation conditions |
hydrothermal |
Name from |
Benennung nach Transsylvanien L. A. Necker (Louis-Albert Necker de Saussure) [2] [3] |
Author (Name, Year) |
L.A. Necker, 1835 |
Relevance, Usage |
Au-, Ag-, Te- Erz |
Other languages
German |
Sylvanit |
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Spanish |
Sylvanita |
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English |
Sylvanite |
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French |
Sylvanite |
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Russian |
Сильванит |
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Simplified Chinese |
针碲金银矿 |
Alternative Name
German |
Aurotellurit |
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Spanish |
Aurotellurita |
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Aurotellurite |
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Latin |
Aurum Bismuthicum |
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Latin |
Aurum Graphicum |
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German |
Goldschmidtit (nach Hobbs) |
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German |
Goldtellur |
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Graphic Tellurium |
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French |
Or graphique |
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German |
Schrifterz |
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French |
Sylvane graphique |
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Sylvanite (of Necker) |
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Yellow Tellurium |
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offenbanyer Silber |
Papp 111 (2004) |
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offobanyer Silber |
Papp 111 (2004) |
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or bismuthique |
Papp 75 (2004) |
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or blanc |
Haüy III, 226 (1822) |
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or blanc d'Offenbanya |
Dana 6th, 103 (1892) |
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or blanc dendritique |
Papp 110 (2004) |
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or d'Offenbanya |
Egleston 240 (1892) |
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or graphique |
Dana 6th, 1124 (1892) |
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or gris jaunâtre (Sylvanit) |
Egleston 178 (1892) |
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oro - graphico |
Dana 7th I, 338 (1944) |
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oro dendritico |
de Fourestier 255 (1999) |
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oro gráfico |
Dana 6th, 103 (1892) |
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Simplified Chinese |
针碲金矿 |
CNMNC symbol
Symbol |
Syv |
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