Mineralienatlas - Fossilienatlas
Pizgrischite (Pizgrischit) |
Pictures (3 Images total)
Views (File: ): 1354
Pizgrischit Bildbreite: 8 mm, Fundort: Piz Grisch, Val Ferrera, Hinterrheintal, Graubünden, Schweiz Copyright: Luigi Chiappino; Contribution: thdun5 Location: Schweiz/Graubünden, Kanton/Viamala, Region/Ferrera/Innerferrera/Piz Grisch Mineral: Pizgrischite Image: 1271687970 Rating: 3.5 (votes: 2) License: Usage for Mineralienatlas project only |
Pizgrischit |
Bildbreite: 8 mm, Fundort: Piz Grisch, Val Ferrera, Hinterrheintal, Graubünden, Schweiz |
Copyright: | Luigi Chiappino |
Contribution: thdun5 2010-04-19 |
Locality: Piz Grisch / Innerferrera / Ferrera / Viamala, Region / Graubünden, Kanton / Schweiz |
Views (File: ): 309
Pizgrischit Piz Grisch Val Ferrera Graubünden; Bildbreite 2,3 mm Copyright: Ulrich Hansper; Contribution: Ulrich Hansper Collection: Ulrich Hansper Location: Schweiz/Graubünden, Kanton/Viamala, Region/Ferrera/Innerferrera/Piz Grisch Mineral: Pizgrischite Image: 1525803155 License: Usage for Mineralienatlas project only |
Pizgrischit |
Piz Grisch Val Ferrera Graubünden; Bildbreite 2,3 mm |
Collection: | Ulrich Hansper |
Copyright: | Ulrich Hansper |
Contribution: Ulrich Hansper 2018-05-08 |
Locality: Piz Grisch / Innerferrera / Ferrera / Viamala, Region / Graubünden, Kanton / Schweiz |
Views (File: ): 60
Pizgrischit Piz Grisch, Graubünden; Bb 8 mm. Copyright: Guy Heinen; Contribution: guyhein Collection: Guy Heinen Location: Schweiz/Graubünden, Kanton/Viamala, Region/Ferrera/Innerferrera/Piz Grisch Mineral: Pizgrischite Image: 1648315621 License: Usage for Mineralienatlas project only |
Pizgrischit |
Piz Grisch, Graubünden; Bb 8 mm. |
Collection: | Guy Heinen |
Copyright: | Guy Heinen |
Contribution: guyhein 2022-03-26 |
Locality: Piz Grisch / Innerferrera / Ferrera / Viamala, Region / Graubünden, Kanton / Schweiz |
Collectors Summary
Color | bleigrau |
Streak color | grauschwarz |
Lustre | Metallglanz |
Hardness (Mohs) | 3 |
Cleavages | vollkommen (001), well (010) |
Fracture | muschelig |
Solubility | - verdünnte HF |
Morphology | Bildet längsgestreifte Kristalle bis 1cm Größe, die zu büschelförmigen Aggregaten zusammentreten. |
Chemism
Chemical formula |
Cu17Bi17S35 |
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Chemical composition |
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Analysis wt% |
Cu : 16.48, Fe : 0.77, Pb : 2.10, Bi : 60.70, S : 19.16 (Ref: Canadian Mineralogist 2007) |
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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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IMA status |
anerkannt 2001 |
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Mineral status |
anerkanntes Mineral |
Optical Properties
bleigrau |
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grauschwarz |
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opak |
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Metallglanz |
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2V angle |
400-39.9 40.8, 420-40.2 41.2, 440-40.4 41.5, 460-40.6 42.0 470-40.7 42.1, 480-40.8 42.4, 500-41.0 42 |
Crystallography
Crystal Structure 3D
Open larger view |
Physical Properties
3 |
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188 (100g) |
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6.58 berechnet |
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6.5 ( ρ calc. Mineralienatlas ) |
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vollkommen (001), well (010) |
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muschelig |
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spröde |
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Instability |
- verdünnte HF |
(Co-)Type locality
(Co-)Type locality |
Schweiz/Graubünden, Kanton/Viamala, Region/Ferrera/Innerferrera/Piz Grisch |
Preface
Generation conditions |
In der Typlokalität entstand das Mineral als Resultat der Alpinen Metamorphose einer prätertiären, hydrothermalen Cu-Bi-Mineralisation unter grünschieferfaziellen Bedingung. |
Tetraedrit, Chalkopyrit, Pyrit, Sphalerit, Emplektit |
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Name from |
Typlokalität |
Other languages
German |
Pizgrischit |
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English |
Pizgrischite |
CNMNC (IMA)-Number
IMA 2001-002 |
CNMNC symbol
Symbol |
Piz |
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