Mineralienatlas - Fossilienatlas
Pennantite |
Pictures (4 Images total)
Views (File: ): 1282
Pennantit Bildbreite: 3,6 mm, Fundort: Miniera Valgraveglia (Miniera Gambatesa), Reppia, Val Graveglia, Ne, Genova, Ligurien (Liguria), Italien Copyright: Enrico Bonacina; Contribution: thdun5 Collection: Domenico Preite Location: Italien/Ligurien (Liguria), Region/Genua (Genova), Metropolitanstadt/Ne/Val Graveglia/Reppia/Miniera Gambatesa Mineral: Pennantite Image: 1271680295 Rating: 7 (votes: 1) License: Usage for Mineralienatlas project only |
Pennantit |
Bildbreite: 3,6 mm, Fundort: Miniera Valgraveglia (Miniera Gambatesa), Reppia, Val Graveglia, Ne, Genova, Ligurien (Liguria), Italien |
Collection: | Domenico Preite |
Copyright: | Enrico Bonacina |
Contribution: thdun5 2010-04-19 |
Locality: Miniera Gambatesa / Reppia / Val Graveglia / Ne / Genua (Genova), Metropolitanstadt / Ligurien (Liguria), Region / Italien |
Views (File: ): 762
Pennantit xx auf Quarz xx Mineralien:Pennantit xx(rot-braune glimmerartige xx); Fundort: Mine Gambatesa, Val Graveglia, Italien; Bestimmung: optisch Bestimmt WF; Bildbreite: 2,2 mm Copyright: Florian; Contribution: Florian Collection: Florian, Collection number: 769 Location: Italien/Ligurien (Liguria), Region/Genua (Genova), Metropolitanstadt/Ne/Val Graveglia/Reppia/Miniera Gambatesa Mineral: Pennantite Image: 1395174517 License: Usage for Mineralienatlas project only |
Pennantit xx auf Quarz xx (SNr: 769) |
Mineralien:Pennantit xx(rot-braune glimmerartige xx); Fundort: Mine Gambatesa, Val Graveglia, Italien; Bestimmung: optisch Bestimmt WF; Bildbreite: 2,2 mm |
Collection: | Florian |
Copyright: | Florian |
Contribution: Florian 2014-03-18 |
Locality: Miniera Gambatesa / Reppia / Val Graveglia / Ne / Genua (Genova), Metropolitanstadt / Ligurien (Liguria), Region / Italien |
Views (File: ): 758
Pennantit xx auf Quarz xx Mineralien:Pennantit xx(rot-braune glimmerartige xx); Fundort: Mine Gambatesa, Val Graveglia, Italien; Bestimmung: optisch Bestimmt WF; Bildbreite: 1,9 mm Copyright: Florian; Contribution: Florian Collection: Florian, Collection number: 769 Location: Italien/Ligurien (Liguria), Region/Genua (Genova), Metropolitanstadt/Ne/Val Graveglia/Reppia/Miniera Gambatesa Mineral: Pennantite Image: 1395174604 License: Usage for Mineralienatlas project only |
Pennantit xx auf Quarz xx (SNr: 769) |
Mineralien:Pennantit xx(rot-braune glimmerartige xx); Fundort: Mine Gambatesa, Val Graveglia, Italien; Bestimmung: optisch Bestimmt WF; Bildbreite: 1,9 mm |
Collection: | Florian |
Copyright: | Florian |
Contribution: Florian 2014-03-18 |
Locality: Miniera Gambatesa / Reppia / Val Graveglia / Ne / Genua (Genova), Metropolitanstadt / Ligurien (Liguria), Region / Italien |
Views (File: ): 134
Pennantit Bildbreite: 5 mm; Fundort: ⚒ Parker, Franklin, Franklin Mining, Sussex Co., New Jersey, USA Copyright: proetho; Contribution: Philip Blümner Location: USA/New Jersey/Sussex Co./Franklin Mining District/Franklin/Franklin Mine/Parker Mine Mineral: Pennantite Image: 1643123186 License: Usage for Mineralienatlas project only |
Pennantit |
Bildbreite: 5 mm; Fundort: ⚒ Parker, Franklin, Franklin Mining, Sussex Co., New Jersey, USA |
Copyright: | proetho |
Contribution: Philip Blümner 2022-01-25 |
Locality: Parker Mine / Franklin Mine / Franklin / Franklin Mining District / Sussex Co. / New Jersey / USA |
Collectors Summary
Color | orangebraun, rotbraun, braun, dunkelrot, dunkelgrün, schwarz |
Streak color | bräunlich gelb |
Lustre | Perlglanz auf Spaltflächen |
Hardness (Mohs) | 2.5 |
Cleavages | vollkommen {001} |
Crystal System | monoklin, C2/m |
Chemism
Chemical formula |
Mn2+5Al(Si3Al)O10(OH)8 |
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Chemical composition |
Aluminium, Mangan, Silicium, Sauerstoff, Wasserstoff |
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Analysis wt% |
SiO2 : 22.00, Al2O3 : 18.80, Fe2O3 : 4.10, MnO : 43.40, MgO : 0.80, H2O : 9.00 (Ref: Mineralogical Magazine 55) |
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Strunz 9th edition incl. updates |
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9: Silikate (Germanate) |
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Lapis Classification |
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VIII: SILIKATE |
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Classification by Hölzel |
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9: SILICATES |
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IMA status |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Chlorite group |
Optical Properties
Optical Data Luminescence
Color LW-UV (365nm) |
  rot |
LW-UV Intensity |
schwach |
Most Common Activator |
Cr3+ |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
2.5 |
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53 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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3.06 |
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3.207 ( ρ calc. Mineralienatlas ) |
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vollkommen {001} |
(Co-)Type locality
(Co-)Type locality |
UK/Wales/Conwy (Gwynedd; Caernarvonshire)/Lleyn, Halbinsel/Llanfaelrhys/Rhiw/Benallt Mine |
Preface
Name from |
Thomas Pennant (1726 - 1798), walisischer Mineraloge. WikiPedia:Thomas_Pennant |
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Author (Name, Year) |
Smith & Bannister & Hey, 1946 |
IMA group assignments
Refresh list | Actuality: 09. Sep 2024 - 08:11:57 |
Other languages
German |
Pennantit |
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Spanish |
Pennantita |
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English |
Pennantite |
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French |
Pennantite |
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Russian |
Пеннантит |
Alternative Name
Grovesit |
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Spanish |
Grovesita |
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English |
Grovesite |
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French |
Grovesite |
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Grovesite |
CNMNC symbol
Symbol |
Pnn |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | 2WNqgA-qCEyy2fMrlN9PVA |
GUID (Global unique identifier) | 806A63D9-AA0F-4C08-B2D9-F32B94DF4F54 |
Database ID | 2982 |