Mineralienatlas - Fossilienatlas
Actinolite (Aktinolith) |
Pictures (150 Images total)
Views (File: ): 23302, Rating: 9.11
Adular auf Aktinolith Bildbreite etwa 3 mm; Kleinste Adular-Kristalle auf Aktinolithfasern (Amianth) aus dem BLS-Bahn-Tunnel (Bern-Lötschtal-Simplon) im Mittalgraben, Lötschental, Wallis, Schweiz. Copyright: Klaus Schäfer; Contribution: Klaus Schäfer Collection: Klaus Schäfer, Collection number: BLS-Amia-1-1-1 Location: Schweiz/Wallis, Kanton/Westlich Raron, Bezirk/Wiler/Lötschental/Hohtenn-Mittal/Mittalgraben-Tunnel Mineral: Actinolite, Adularia, Byssolite Image: 1471947288 Rating: 9.11 (votes: 9) License: Usage for Mineralienatlas project only |
Adular auf Aktinolith (SNr: BLS-Amia-1-1-1) |
Bildbreite etwa 3 mm; Kleinste Adular-Kristalle auf Aktinolithfasern (Amianth) aus dem BLS-Bahn-Tunnel (Bern-Lötschtal-Simplon) im Mittalgraben, Lötschental, Wallis, Schweiz. |
Collection: | Klaus Schäfer |
Copyright: | Klaus Schäfer |
Contribution: Klaus Schäfer 2016-08-23 |
Locality: Mittalgraben-Tunnel / Hohtenn-Mittal / Lötschental / Wiler / Westlich Raron, Bezirk / Wallis, Kanton / Schweiz |
Views (File: ): 80
Aktinolith xx (visuell bestimmt) als Bergleder aus dem Gabbrosteinbruch, Radautal, Bad Harzburg, Goslar, Niedersachsen, DE, Bildbreite ca.8mm Copyright: harzer; Contribution: harzer Collection: harzer Location: Deutschland/Niedersachsen/Goslar, Landkreis/Bad Harzburg/Radautal/Gabbrosteinbruch (Bärensteinbruch) Mineral: Actinolite Image: 1718884919 Rating: 9 (votes: 3) License: Usage for Mineralienatlas project only |
Aktinolith xx |
(visuell bestimmt) als Bergleder aus dem Gabbrosteinbruch, Radautal, Bad Harzburg, Goslar, Niedersachsen, DE, Bildbreite ca.8mm |
Collection: | harzer |
Copyright: | harzer |
Contribution: harzer 2024-06-20 |
Locality: Gabbrosteinbruch (Bärensteinbruch) / Radautal / Bad Harzburg / Goslar, Landkreis / Niedersachsen / Deutschland |
Views (File: ): 19888
Aktinolith Radialstrahlige Gruppe langprismatischer, dunkelgrüner Aktinolith-Kristalle von bis zu 100 mm Länge, eingewachsen in Talkschiefer aus dem österreichischen Habachtal! Stollen D, Leckbachgraben, Nasenkopf, Habachtal, Hohe Tauern, Salzburg, Österreich Copyright: Mineralium; Contribution: Stefan Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Bramberg am Wildkogel/Habachtal/Leckbachgraben (Leckbachrinne)/Smaragdlagerstätte/Stollen D Mineral: Actinolite Image: 1265026503 Rating: 8.5 (votes: 2) License: Usage for Mineralienatlas project only |
Aktinolith |
Radialstrahlige Gruppe langprismatischer, dunkelgrüner Aktinolith-Kristalle von bis zu 100 mm Länge, eingewachsen in Talkschiefer aus dem österreichischen Habachtal! Stollen D, Leckbachgraben, Nase... |
Copyright: | Mineralium |
Contribution: Stefan 2010-02-01 |
Locality: Stollen D / Smaragdlagerstätte / Leckbachgraben (Leckbachrinne) / Habachtal / Bramberg am Wildkogel / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich |
Views (File: ): 12159
Actinolite Actinolite crystal, from Mogok Township, Pyin-Oo-Lwin District, Mandalay Division, Myanmar; Size 40 х 17 х 7 mm Copyright: pegmatite; Contribution: pegmatite Collection: pegmatite Location: Myanmar (Burma)/Mandalay-Division/Pyin-Oo-Lwin, Distrikt/Mogok Township Mineral: Actinolite Image: 1464969251 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Actinolite |
Actinolite crystal, from Mogok Township, Pyin-Oo-Lwin District, Mandalay Division, Myanmar; Size 40 х 17 х 7 mm |
Collection: | pegmatite |
Copyright: | pegmatite |
Contribution: pegmatite 2016-06-03 |
Locality: Mogok Township / Pyin-Oo-Lwin, Distrikt / Mandalay-Division / Myanmar (Burma) |
Views (File: ): 258
Aktinolith xx (visuell bestimmt) ein Fund aus den 80ern aus dem Steinbruch Huneberg, Bad Harzburg, Goslar, Niedersachsen, DE, Bildbreite ca 2mm Copyright: harzer; Contribution: harzer Collection: harzer Location: Deutschland/Niedersachsen/Goslar, Landkreis/Bad Harzburg/Steinbruch Huneberg Mineral: Actinolite Image: 1676131319 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Aktinolith xx |
(visuell bestimmt) ein Fund aus den 80ern aus dem Steinbruch Huneberg, Bad Harzburg, Goslar, Niedersachsen, DE, Bildbreite ca 2mm |
Collection: | harzer |
Copyright: | harzer |
Contribution: harzer 2023-02-11 |
Locality: Steinbruch Huneberg / Bad Harzburg / Goslar, Landkreis / Niedersachsen / Deutschland |
Collectors Summary
Color | grün |
Streak color | weiß |
Lustre | Matt bis Fettglanz |
Hardness (Mohs) | 5.5 - 6 |
Solubility | ++ HF |
Crystal System | monoklin, C2/m |
Morphology | langsäulig, nadelig oder faserig. Pseudomorphosen nach Mineralien der Pyroxen-Gruppe (Uralit) |
Additional information / Summary
Siehe auch Byssolith (Amiant), eine feinhaarige Varietät von Aktinolith. |
Chemism
Chemical formula |
☐Ca2(Mg,Fe2+)5Si8O22(OH)2 |
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Chemical composition |
Calcium, Eisen, Magnesium, Silicium, Sauerstoff, Wasserstoff, Vakanz |
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Analysis wt% |
SiO2 : 54.73, Al2O3 : 1.46, FeO : 9.60, MgO : 17.94, CaO : 12.76, Na2O : 1.44, H2O : 2.27 (Ref: Geol.Mag.38) |
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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 |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Amphibole supergroup ⇒ (OH,F,Cl)-dominant amphiboles ⇒ Calcium amphiboles ⇒ Actinolite (Act) amphiboles |
Optical Properties
Optical Data Luminescence
Color SW-UV (254nm) |
  orangegelb |
Most Common Activator |
Mn2+ |
Other Activators |
Cr3+ |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
5.5 - 6 |
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530 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.9 - 3.3 |
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3.08 ( ρ calc. Mineralienatlas ) |
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Instability |
++ HF |
Chemical Properties and Tests |
mittels IR-Spectroskopie |
Preface
Name from |
dem griechischen aktis - Strahl und lithos - Stein |
Author (Name, Year) |
Kirwan, 1794 |
Safety Instructions
Industrial chemicals are often present in powder form and therefore often contain much higher dangers than natural, crystalline substances. These hazard statements refer to the classification of industrially used chemical compounds that may also occur in this natural mineral. The hazard classification makes no claim to completeness. Safety classes: H350: Kann Krebs erzeugen., H372: Schädigt die Organe bei längerer oder wiederholter Exposition. |
References
IMA group assignments
Refresh list | Actuality: 12. Dec 2024 - 13:33:50 |
Varieties
Byssolith = feinhaariger Aktinolith |
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flächige in Spalten vorkommende Ausbildungsform von Aktinolith (ledrig) |
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Smaragdgrüne Varietät von Aktinolith. Die Farbe stammt von einer geringen Chrombeimengung. |
Other languages
Dutch |
Actinoliet |
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Spanish |
Actinolita |
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English |
Actinolite |
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French |
Actinolite |
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Finnish |
Aktinoliitti |
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Czech |
Aktinolit |
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Hungarian |
Aktinolit |
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Slovak |
Aktinolit |
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Swedish |
Aktinolit |
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Basque |
Aktinolita |
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German |
Aktinolith |
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Latvian |
Aktinolīts |
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Polish |
Aktynolit |
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Nahuatl |
Chālchihuitl |
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Russian |
Актинолит |
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Bulgarian |
Актинолит |
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Serbian (Cyrillic Script) |
Актинолит |
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Ukrainian |
Актиноліт |
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Hebrew |
אקטינוליט |
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Arabic |
يشب |
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Hindi |
हरिताश्म |
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Simplified Chinese |
阳起石 |
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Japanese |
アクチノ閃石 |
Alternative Name
Amphibole aciculaire |
Egleston 12 (1892) |
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Amphibole actinote |
de Fourestier 14 (1999) |
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Amphibole evrte |
Egleston 12 (1892) |
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Amphibole verte |
Egleston 15 (1892) |
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Asbestartiger Strahlstein |
de Fourestier 28 (1999) |
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Asbestiform-actinote |
fasriger Aktinolith; Aballain et al. 27 (1968) |
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Asbestus acerosus |
de Fourestier 29 (1999) |
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Asbestus fasciculatus |
de Fourestier 29 (1999) |
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Asbestus rigidus |
de Fourestier 29 (1999) |
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Auchunga |
dunkelgrüner Aktinolith, Bukanov 256 (2006) |
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English |
Strahlstein |
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English |
Zillerite/Zillerthite |
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Zillertite |
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Japanese |
緑閃石 |
CNMNC symbol
Symbol |
Act |
Rock part of
Refresh list | View legend | Actuality: 12. Dec 2024 - 13:33:50 |
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Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | 6RV_Kd2-a0Ga6d2NE9qyqA |
GUID (Global unique identifier) | 297F15E9-BEDD-416B-9AE9-DD8D13DAB2A8 |
Database ID | 45 |