Mineralienatlas - Fossilienatlas
Labradorite (Labradorit) |
Pictures (107 Images total)
Views (File: ): 26851
Spektrolith Fundort: Ylämaa, Lappeenranta, Südkarelien, Finnland - 10 cm Copyright: Mineralroli; Contribution: Mineralroli Collection: Mineralroli Location: Finnland/Südkarelien (Etelä-Karjala), Landschaft/Lappeenranta/Ylämaa/Labradorit-Steinbrüche Mineral: Labradorite Image: 1213207603 Rating: 8 (votes: 2) License: Usage for Mineralienatlas project only |
Spektrolith |
Fundort: Ylämaa, Lappeenranta, Südkarelien, Finnland - 10 cm |
Collection: | Mineralroli |
Copyright: | Mineralroli |
Contribution: Mineralroli 2008-06-11 |
Locality: Labradorit-Steinbrüche / Ylämaa / Lappeenranta / Südkarelien (Etelä-Karjala), Landschaft / Finnland |
Views (File: ): 698
Labradorit Labrador, Newfoundland & Labrador, Canada. 6.5 × 3.5 × 1.2 cm Copyright: skibbo; Contribution: skibbo Collection: Norbert Stötzel (Kristalle unterm Krönchen) Location: Kanada/Neufundland und Labrador/Labrador Mineral: Labradorite Image: 1566988384 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Labradorit |
Labrador, Newfoundland & Labrador, Canada. 6.5 × 3.5 × 1.2 cm |
Collection: | Norbert Stötzel (Kristalle unterm Krönchen) |
Copyright: | skibbo |
Contribution: skibbo 2019-08-28 |
Locality: Labrador / Neufundland und Labrador / Kanada |
Views (File: ): 620
Labradorit Labradorit 55x35x25 mm Finnland/Südkarelien (Etelä-Karjala), Landschaft/Lappeenranta/Ylämaa/Labradorit-Steinbrüche Copyright: Othmar Atzor; Contribution: anatase2 Collection: anatase2, Collection number: 2515 Location: Finnland/Südkarelien (Etelä-Karjala), Landschaft/Lappeenranta/Ylämaa/Labradorit-Steinbrüche Mineral: Labradorite Image: 1673692431 License: Usage for Mineralienatlas project only |
Labradorit (SNr: 2515) |
Labradorit 55x35x25 mm Finnland/Südkarelien (Etelä-Karjala), Landschaft/Lappeenranta/Ylämaa/Labradorit-Steinbrüche |
Collection: | anatase2 |
Copyright: | Othmar Atzor |
Contribution: anatase2 2023-01-14 |
Locality: Labradorit-Steinbrüche / Ylämaa / Lappeenranta / Südkarelien (Etelä-Karjala), Landschaft / Finnland |
Views (File: ): 3601
Labradorit Größe: 50x33x25 mm; Fundort: ehem. Provinz Tulear, Madagaskar Copyright: Philip Blümner; Contribution: Philip Blümner Collection: Christian Blümner (Chris18) & Philip Blümner (slugslayer) Location: Madagaskar Mineral: Labradorite Image: 1390034080 Rating: 6.5 (votes: 2) License: Usage for Mineralienatlas project only |
Labradorit |
Größe: 50x33x25 mm; Fundort: ehem. Provinz Tulear, Madagaskar |
Collection: | Christian Blümner (Chris18) & Philip Blümner (slugslayer) |
Copyright: | Philip Blümner |
Contribution: Philip Blümner 2014-01-18 |
Locality: Madagaskar |
Views (File: ): 23749, Rating: 6.2
Labradorit (Spektrolith); Fundort ist Ylämaa, Finnland; 60 x 60 x 3 mm Copyright: rtbstone; Contribution: rtbstone Location: Finnland/Südkarelien (Etelä-Karjala), Landschaft/Lappeenranta/Ylämaa/Labradorit-Steinbrüche Mineral: Labradorite Image: 1179598977 Rating: 6.2 (votes: 5) License: Usage for Mineralienatlas project only |
Labradorit |
(Spektrolith); Fundort ist Ylämaa, Finnland; 60 x 60 x 3 mm |
Copyright: | rtbstone |
Contribution: rtbstone 2007-05-19 |
Locality: Labradorit-Steinbrüche / Ylämaa / Lappeenranta / Südkarelien (Etelä-Karjala), Landschaft / Finnland |
Collectors Summary
Color | farblos, grau, grauweiß , weiß, hellgrün |
Streak color | weiß |
Lustre | Glasglanz, Perlmuttglanz |
Hardness (Mohs) | 5.5 |
Solubility | +++ HF, + HCl |
Crystal System | triklin, C1 |
Morphology | tafelig; muschelige bis körnige und dichte Aggregate |
Additional information / Summary
Labradorit, Labradorite, Labradorita, Spektrolith, Spectrolite, Spectrolita siehe auch > Mineralienportrait/Feldspat/Labradorit |
Chemism
Chemical formula |
(Ca,Na)(Si,Al)4O8 |
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Additional chem. information |
Plagioklas Feldspat mit Albit:Anorthit Molmasse-Verhältis von 30:70 bis 50:50 |
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Chemical composition |
Aluminium, Calcium, Natrium, Silicium, Sauerstoff |
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Analysis wt% |
SiO2 : 51.42, Al2O3 : 30.76, CaO : 13.42, Na2O : 3.52 (Ref: American Mineralogist 66) |
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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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76: Tektosilicates Tectosilicate Al-Si Framework |
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IMA status |
Zwischenglied zwischen 2 eigenständigen Mineralien |
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Mineral status |
Gemenge/Gemisch/Mischkristall |
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Variety / polytype of |
IMA Classification
IMA Classification |
Feldspar group ⇒ Plagioclase |
Optical Properties
Optical Data Luminescence
Color LW-UV (365nm) |
  violett |
Color SW-UV (254nm) |
  rot |
Afterglow (Persistant Luminescence) |
keine Daten |
Thermoluminescence |
vorhanden |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
(Co-)Type locality
(Co-)Type locality |
Preface
magmatisch, metamorph |
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wie Plagioklas |
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Rareness |
selten |
Name from |
Benannt nach der Halbinsel Labrador in Kanada (Werner, 1780) |
Author (Name, Year) |
Foster, 1780 |
Relevance, Usage |
Verwendung als Dekorations-, Edel- und Schmuckstein |
Additional Information |
Chemische Formel nach anderen Quellen: (Ca,Na) [Al1-2Si3-2O8] |
Detailed description
References
IMA group assignments
Other languages
Polish |
Labrador |
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Dutch |
Labradoriet |
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Finnish |
Labradoriitti |
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German |
Labradorit |
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Spanish |
Labradorita |
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Lithuanian |
Labradoritas |
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English |
Labradorite |
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French |
Labradorite |
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Russian |
Лабрадор |
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Russian |
Лабрадорит |
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Ukrainian |
Лабрадорит |
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Hebrew |
לברדוריט |
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Japanese |
ラブラドル長石 |
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Simplified Chinese |
拉长石 |
Alternative Name
English |
Black Moonstone |
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German |
Carnatit |
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Spanish |
Carnatita |
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English |
Carnatite |
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English |
Labrador Feldspar |
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English |
Labrador Moonstone |
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German |
Mauilit |
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Spanish |
Mauilita |
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English |
Mauilite |
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English |
Opaline Feldspar |
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German |
Radauit |
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Spanish |
Radauita |
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English |
Radauite |
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German |
Silicit |
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Spanish |
Silicita |
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English |
Silicite |
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Spanish |
Spectrolita |
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English |
Spectrolite |
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German |
Spectrolith |
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German |
Spektrolith |
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Simplified Chinese |
变彩拉长石 |
Rock part of
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | g7CCJ3TIKUeORGO8vm8hag |
GUID (Global unique identifier) | 2782B083-C874-4729-8E44-63BCBE6F216A |
Database ID | 2108 |