Mineralienatlas - Fossilienatlas
Omphacite |
Pictures (17 Images total)
Views (File: ): 58
Omphacit (geschliffen) Italien. Copyright: Doc Diether; Contribution: Doc Diether Collection: Mineralientage München 2013 Location: Italien Mineral: Omphacite Image: 1691852504 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Omphacit (geschliffen) D |
Italien. |
Collection: | Mineralientage München 2013 |
Copyright: | Doc Diether |
Contribution: Doc Diether 2023-08-12 |
Locality: Italien |
Views (File: ): 4091
Großer Omphacit in Eklogit vom Großvenediger Österreich/Tirol/Lienz, Bezirk (Osttirol)/Prägraten/Dorfertal/Gumpachkreuz Copyright: A. Seute; Contribution: Akkuama Location: Österreich/Tirol/Lienz, Bezirk (Osttirol)/Prägraten/Dorfertal/Gumpachkreuz Mineral: Omphacite Rock: eclogite Image: 1601417881 Rating: 8 (votes: 1) License: Creative Commons - Attribution (CC-BY) V.3.0 |
Großer Omphacit in Eklogit vom Großvenediger |
Österreich/Tirol/Lienz, Bezirk (Osttirol)/Prägraten/Dorfertal/Gumpachkreuz |
Copyright: | A. Seute |
Contribution: Akkuama 2020-09-29 |
Locality: Gumpachkreuz / Dorfertal / Prägraten / Lienz, Bezirk (Osttirol) / Tirol / Österreich |
Views (File: ): 17201
Smaragdit (Omphacit-Saussurit-Gabbro) Allalin-Gletscher, Saas-Almagel, Saas-Fee, Wallis, Schweiz. B:9cm. Copyright: Doc Diether; Contribution: Doc Diether Collection: Doc Diether Location: Schweiz/Wallis, Kanton/Visp/Zermatt-Saas-Fee-Gebiet/Saastal/Saas-Almagell/Allalin-Gletscher Mineral: Omphacite, Smaragdite Rock: Allalin Metagabbro Image: 1342850234 Rating: 4 (votes: 1) License: Usage for Mineralienatlas project only |
Smaragdit (Omphacit-Saussurit-Gabbro) D |
Allalin-Gletscher, Saas-Almagel, Saas-Fee, Wallis, Schweiz. B:9cm. |
Collection: | Doc Diether |
Copyright: | Doc Diether |
Contribution: Doc Diether 2012-07-21 |
Locality: Allalin-Gletscher / Saas-Almagell / Saastal / Zermatt-Saas-Fee-Gebiet / Visp / Wallis, Kanton / Schweiz |
Views (File: ): 12325
Omphacit Grüne derbe Massen mit rotem Pyrop-Granat in Eklogit-Gestein; Stufengröße: 4 x 3,5 cm; Fundort: Äheim bei Lom, Norwegen Copyright: McSchuerf; Contribution: Mineralienatlas Location: Norwegen/Møre og Romsdal, Provinz/Vanylven/Almklovdalen/Aheim Mineral: Omphacite Rock: eclogite Image: 1105876454 License: Usage for Mineralienatlas project only |
Omphacit |
Grüne derbe Massen mit rotem Pyrop-Granat in Eklogit-Gestein; Stufengröße: 4 x 3,5 cm; Fundort: Äheim bei Lom, Norwegen |
Copyright: | McSchuerf |
Contribution: Mineralienatlas 2005-01-16 |
Locality: Aheim / Almklovdalen / Vanylven / Møre og Romsdal, Provinz / Norwegen |
Views (File: ): 9537
Omphacit Grüner, grobkristalliner Omphacit mit eingeschlossenen Almandin/Pyrop-Mischkristallen. Knapp 4 cm breite Stufe von Silberbach, Hof, Oberfranken, Bayern, Deutschland. Mit Originaletikett der BA Freiberg (um 1940). Copyright: raritätenjäger; Contribution: raritätenjäger Collection: raritätenjäger Location: Deutschland/Bayern/Oberfranken, Bezirk/Hof, Landkreis/Konradsreuth/Silberbach Mineral: Omphacite Rock: eclogite Image: 1331724013 License: Usage for Mineralienatlas project only |
Omphacit |
Grüner, grobkristalliner Omphacit mit eingeschlossenen Almandin/Pyrop-Mischkristallen. Knapp 4 cm breite Stufe von Silberbach, Hof, Oberfranken, Bayern, Deutschland. Mit Originaletikett der BA Frei... |
Collection: | raritätenjäger |
Copyright: | raritätenjäger |
Contribution: raritätenjäger 2012-03-14 |
Locality: Silberbach / Konradsreuth / Hof, Landkreis / Oberfranken, Bezirk / Bayern / Deutschland |
Collectors Summary
Color | grasgrün, dunkelgrün |
Streak color | grünlichweiß |
Hardness (Mohs) | 5.5 |
Solubility | - HCl |
Crystal System | monoklin, C2/c, P2/n |
Chemism
Chemical formula |
(Ca,Na)(Mg,Fe2+,Fe3+,Al)Si2O6 |
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Chemical composition |
Aluminium, Calcium, Eisen, Magnesium, Natrium, Silicium, Sauerstoff |
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Analysis wt% |
SiO2 : 55.06, TiO2 : 0.51, Al2O3 : 7.67, Fe2O3 : 1.68, FeO : 4.01, MgO : 11.97, CaO : 14.22, Na2O : 4.70 (Ref: American Mineralogist 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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65: Inosilicate Minerals |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Pyroxene group ⇒ Clinopyroxene group |
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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3.29 - 3.39 / Durchschnittlich = 3.34 |
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3.5 ( ρ calc. Mineralienatlas ) |
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Instability |
- HCl |
(Co-)Type locality
(Co-)Type locality |
Deutschland/Sachsen/Mittelsachsen, Landkreis/Freiberg, Revier/Dorfchemnitz/Voigtsdorf/Eklogitaufschlüsse Deutschland/Bayern/Oberfranken, Bezirk/Hof, Landkreis/Konradsreuth/Silberbach Österreich/Kärnten/Völkermarkt, Bezirk/Griffen/Wölfnitz, KG/Saualpe |
Type material |
Mineralogische Sammlung der TU Bergakademie Freiberg |
Collection number of type material |
100568 / K 103 |
Paragenesis of type material |
Preface
Author (Name, Year) |
Werner, 1815 |
External links
IMA group assignments
Refresh list | Actuality: 31. Oct 2024 - 15:05:26 |
Other languages
Dutch |
Omfaciet |
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Polish |
Omfacyt |
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German |
Omphacit |
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French |
Omphacite |
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English |
Omphacite |
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Spanish |
Onfacita |
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Portuguese |
Onfacite |
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Russian |
Омфацит |
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Japanese |
オンファス輝石 |
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Simplified Chinese |
绿辉石 |
Alternative Name
German |
Diopsidjadeit |
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Diopsidjadeita |
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Diopsidjadeite |
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Jadeite-Diopside |
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Mayait |
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Mayaita |
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Mayaite |
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Mexikanischer Jadeit |
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Omphacita |
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Omphazit |
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Titanian Omphacite |
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Tuxtlit |
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Tuxtlita |
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Tuxtlite |
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Japanese |
オンファス輝石 |
CNMNC symbol
Symbol |
Omp |
Rock part of
Refresh list | View legend | Actuality: 31. Oct 2024 - 15:05:26 |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | ixZFMDw_R0erkho6REA8ag |
GUID (Global unique identifier) | 3045168B-3F3C-4747-AB92-1A3A44403C6A |
Database ID | 2826 |