Mineralienatlas - Fossilienatlas
Gadolinite-(Y) |
Pictures (113 Images total)
Views (File: ): 2564
Gadolinit-(Y) Hopffeldboden, Obersulzbachtal, Neukirchen, Hohe Tauern, Salzburg, Österreich. Bildbreite 1,2 mm Copyright: Kainosit; Contribution: Kainosit Collection: Kainosit Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Neukirchen am Großvenediger/Obersulzbachtal/Hopffeldboden Mineral: Gadolinite-(Y) Image: 1506328111 Rating: 10 (votes: 1) License: Usage for Mineralienatlas project only |
Gadolinit-(Y) |
Hopffeldboden, Obersulzbachtal, Neukirchen, Hohe Tauern, Salzburg, Österreich. Bildbreite 1,2 mm |
Collection: | Kainosit |
Copyright: | Kainosit |
Contribution: Kainosit 2017-09-25 |
Locality: Hopffeldboden / Obersulzbachtal / Neukirchen am Großvenediger / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich |
Views (File: ): 273
Gadolinit-(Y) Doppelendriger, grüner Gadolinit-(Y)-Kristall vom Hopffeldboden im Obersulzbachtal in Österreich. Die Bildhöhe ist etwa 5 mm. Copyright: Klaus Schäfer; Contribution: Klaus Schäfer Collection: Klaus Schäfer, Collection number: Hobo-Gado-2-1-1 Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Neukirchen am Großvenediger/Obersulzbachtal/Hopffeldboden Mineral: Gadolinite-(Y) Image: 1569144511 Rating: 10 (votes: 1) License: Usage for Mineralienatlas project only |
Gadolinit-(Y) (SNr: Hobo-Gado-2-1-1) |
Doppelendriger, grüner Gadolinit-(Y)-Kristall vom Hopffeldboden im Obersulzbachtal in Österreich. Die Bildhöhe ist etwa 5 mm. |
Collection: | Klaus Schäfer |
Copyright: | Klaus Schäfer |
Contribution: Klaus Schäfer 2019-09-22 |
Locality: Hopffeldboden / Obersulzbachtal / Neukirchen am Großvenediger / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich |
Views (File: ): 3413, Rating: 8.86
Gadolinit-Y Größe: 3,4 mm; Fundort: Cava di Laghetto, Cuasso al Monte, Provinz Varese, Lombardei, Italien Copyright: Enrico Bonacina; Contribution: Hg Location: Italien/Lombardei (Lombardia), Region/Varese, Provinz/Cuasso al Monte/Cavagnano/Cava Laghetto Mineral: Gadolinite-(Y) Image: 1295474549 Rating: 8.86 (votes: 7) License: Usage for Mineralienatlas project only |
Gadolinit-Y |
Größe: 3,4 mm; Fundort: Cava di Laghetto, Cuasso al Monte, Provinz Varese, Lombardei, Italien |
Copyright: | Enrico Bonacina |
Contribution: Hg 2011-01-19 |
Locality: Cava Laghetto / Cavagnano / Cuasso al Monte / Varese, Provinz / Lombardei (Lombardia), Region / Italien |
Views (File: ): 2550
Gadolinit-(Y) Größe: 1,6 mm; Fundort: Steinbrüche Beura (Cave di Beura), Beura, Val d'Ossola, Verbano-Cusio-Ossola, Piemont (Piemonte), Italien Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Italien/Piemont (Piemonte), Region/Verbano-Cusio-Ossola, Provinz/Beura-Cardezza/Steinbrüche Beura (Cave di Beura) Mineral: Gadolinite-(Y) Image: 1269518227 Rating: 9 (votes: 2) License: Usage for Mineralienatlas project only |
Gadolinit-(Y) |
Größe: 1,6 mm; Fundort: Steinbrüche Beura (Cave di Beura), Beura, Val d'Ossola, Verbano-Cusio-Ossola, Piemont (Piemonte), Italien |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-03-25 |
Locality: Steinbrüche Beura (Cave di Beura) / Beura-Cardezza / Verbano-Cusio-Ossola, Provinz / Piemont (Piemonte), Region / Italien |
Views (File: ): 959
Gadolinit-(Y) Größe: 1,74 mm, Fundort: Cava Bonomi, Cuasso al Monte, Varese Provinz, Italien Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Italien/Lombardei (Lombardia), Region/Varese, Provinz/Cuasso al Monte/Cava Bonomi Mineral: Gadolinite-(Y) Image: 1286959019 Rating: 8.5 (votes: 2) License: Usage for Mineralienatlas project only |
Gadolinit-(Y) |
Größe: 1,74 mm, Fundort: Cava Bonomi, Cuasso al Monte, Varese Provinz, Italien |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-10-13 |
Locality: Cava Bonomi / Cuasso al Monte / Varese, Provinz / Lombardei (Lombardia), Region / Italien |
Collectors Summary
Color | braun, grün, grünschwarz, hellgrün, schwarz |
Streak color | grünlich grau |
Hardness (Mohs) | 6.75 |
Solubility | ++ warme konz. HCl |
Crystal System | monoklin, P21/a |
Chemism
Chemical formula |
Y2Fe2+Be2O2(SiO4)2 |
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Chemical composition |
Beryllium, Eisen, Silicium, Yttrium, Sauerstoff |
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Analysis wt% |
FeO : 12.08, Y2O3 : 28.55, Ce2O3 : 2.54, Pr2O3 : 1.20, Nd2O3 : 4.55, Sm2O3 : 2.82, Eu2O3 : 0.60, Gd2O3 : 2.93, Tb2O3 : 1.10, Dy2O3 : 4.06, Ho2O3 : 1.98, Er2O3 : 1.54, Yb2O3 : 0.58, BeO : 9.71, SiO2 : 23.36, H2O : 0.46, Ln2O3 : 52.86 (Ref: American Mineralogist 84) |
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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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54: Nesosilicates Nesosilicate Borosilicates and Some Beryllosilicates |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Gadolinite supergroup ⇒ Gadolinite Group ⇒ Gadolinite subgroup |
Optical Properties
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
6.75 |
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1110 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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4 - 4.5 / Durchschnittlich = 4.25 |
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4.465 ( ρ calc. Mineralienatlas ) |
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Instability |
++ warme konz. HCl |
(Co-)Type locality
(Co-)Type locality |
Preface
Name from |
Johan Gadolin (geboren am 5. Juni 1760 in Åbo (finn. Turku); † 15. August 1852 in Virmo (finn. Mynämäki) war ein finnischer Chemiker. Er entdeckte 1794 Yttrium das erste chemische Element aus der Gruppe der Selten-Erden. WikiPedia:Johan_Gadolin |
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Author (Name, Year) |
Klaproth, 1800 |
IMA group assignments
Refresh list | Actuality: 08. Oct 2024 - 16:21:42 |
Other languages
German |
Gadolinit-(Y) |
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Spanish |
Gadolinita-(Y) |
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English |
Gadolinite-(Y) |
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French |
Gadolinite-(Y) |
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Russian |
Гадолинит-(Y) |
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Traditional Chinese |
矽鈹釔礦 |
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Simplified Chinese |
硅铍钇矿 |
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Japanese |
イットリウムガドリン石 |
Alternative Name
German |
Schwarzer Zeolith |
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Italian |
Ytterbita |
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Ytterbite |
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Italian |
Yttrita |
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Yttrite |
CNMNC symbol
Symbol |
Gad-Y |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | xB-lgijtzUyZ6lcKrRtvFA |
GUID (Global unique identifier) | 82A51FC4-ED28-4CCD-99EA-570AAD1B6F14 |
Database ID | 1311 |