Mineralienatlas - Fossilienatlas
Tschermakite |
Pictures (3 Images total)
Views (File: ): 8499
Tschermakit Porphyroblasten Amphibol-porphyroblastischer Gneis mit Porphyroblasten aus Klinoamhibol (Var. Tschermakit). Die gelbliche Färbung der Matrix wird durch Oxidation hervorgerufen. Herkunft als Lokalgeschiebe vermutlich Südnorwegen oder Nordwestschweden. Fundort: N Hanstholm bei Vigsø. Größe: 5 cm. Copyright: Jörg; Contribution: Jörg Collection: Jörg Location: Dänemark/Nordjylland, Region/Hanstholm Mineral: Tschermakite Image: 1312281779 Rating: 7 (votes: 1) License: Usage for Mineralienatlas project only |
Tschermakit Porphyroblasten |
Amphibol-porphyroblastischer Gneis mit Porphyroblasten aus Klinoamhibol (Var. Tschermakit). Die gelbliche Färbung der Matrix wird durch Oxidation hervorgerufen. Herkunft als Lokalgeschiebe vermutli... |
Collection: | Jörg |
Copyright: | Jörg |
Contribution: Jörg 2011-08-02 |
Locality: Hanstholm / Nordjylland, Region / Dänemark |
Views (File: ): 2373
Tschermakit Kristallgröße: 1,2 mm, Fundort: Steinbruch San Vito, San Vito, Ercolano, Monte Somma, Somma-Vesuv-Komplex, Neapel, Kampanien, Italien Copyright: Luigi Chiappino; Contribution: thdun5 Location: Italien/Kampanien (Campania), Region/Metropolitanstadt Neapel/Somma-Vesuv-Komplex/Monte Somma/Ercolano/San Vito/Steinbruch San Vito (Cava San Vito) Mineral: Tschermakite Image: 1278150056 License: Usage for Mineralienatlas project only |
Tschermakit |
Kristallgröße: 1,2 mm, Fundort: Steinbruch San Vito, San Vito, Ercolano, Monte Somma, Somma-Vesuv-Komplex, Neapel, Kampanien, Italien |
Copyright: | Luigi Chiappino |
Contribution: thdun5 2010-07-03 |
Locality: Steinbruch San Vito (Cava San Vito) / San Vito / Ercolano / Monte Somma / Somma-Vesuv-Komplex / Metropolitanstadt Neapel / Kampanien (Campania), Region / Italien |
Views (File: ): 1594
Tschermakit Bildbreite: 20 mm; Fundort: Mavro Lithari, Revier Sounion, Lavrion, Attika, Griechenland Copyright: Fritz Schreiber; Contribution: Philip Blümner Location: Griechenland/Attika (Attikí, Attica)/East Attica/Lavreotiki/Lavrion (Laurion), Bergbaudistrikt/Sounion/Cato Sounio Minen/Mavro Lithari Mineral: Tschermakite Image: 1359658659 License: Usage for Mineralienatlas project only |
Tschermakit |
Bildbreite: 20 mm; Fundort: Mavro Lithari, Revier Sounion, Lavrion, Attika, Griechenland |
Copyright: | Fritz Schreiber |
Contribution: Philip Blümner 2013-01-31 |
Locality: Mavro Lithari / Cato Sounio Minen / Sounion / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland |
Collectors Summary
Color | grün, dunkelgrün, schwarz |
Streak color | grünlichweiß |
Hardness (Mohs) | 5.5 |
Crystal System | monoklin, C2/m |
Chemism
Chemical formula |
☐Ca2(Mg3Al2)(Si6Al2)O22(OH)2 |
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Chemical composition |
Aluminium, Calcium, Magnesium, Silicium, Sauerstoff, Wasserstoff, Vakanz |
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Analysis wt% |
SiO2 : 41.82, TiO2 : 0.41, Al2O3 : 19.33, Fe2O3 : 0.90, FeO : 6.06, MgO : 14.31, CaO : 12.81, Na2O : 2.17, H2O : 1.96 (Ref: Rock Forming Minerals 63) |
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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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Dana 8th edition |
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66: Inosilicates Inosilicate Double-Width Unbranched Chains, W=2 |
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IMA status |
Neudefinition von der CNMNC anerkannt |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Amphibole supergroup ⇒ (OH,F,Cl)-dominant amphiboles ⇒ Calcium amphiboles ⇒ Tschermakite (Ts) amphiboles |
Optical Properties
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
5.5 |
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530 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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3.14 - 3.35 / Durchschnittlich = 3.24 |
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2.969 ( ρ calc. Mineralienatlas ) |
Preface
Author (Name, Year) |
Winchell, 1945 |
References
IMA group assignments
Refresh list | Actuality: 24. Apr 2025 - 11:15:53 |
Other languages
German |
Tschermakit |
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Spanish |
Tschermakita |
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English |
Tschermakite |
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French |
Tschermakite |
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Russian |
Чермакит |
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Simplified Chinese |
钙镁闪石 |
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Japanese |
チェルマク閃石 |
Alternative Name
Tschermakitic hornblende |
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Simplified Chinese |
纯镁闪石 |
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Simplified Chinese |
镁钙闪石 |
CNMNC symbol
Symbol |
Tsr |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | QcbLtHM3m06jsZPT4f1U2A |
GUID (Global unique identifier) | B4CBC641-3773-4E9B-A3B1-93D3E1FD54D8 |
Database ID | 3920 |