Mineralienatlas - Fossilienatlas
Labuntsovite-Mg |
Pictures (13 Images total)
Views (File: ): 1897
Labuntsovit-Mg Größe: 2,91 mm; Fundort: Kovdor, Kola-Halbinsel, Russland Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor Mineral: Labuntsovite-Mg Image: 1292944954 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Labuntsovit-Mg |
Größe: 2,91 mm; Fundort: Kovdor, Kola-Halbinsel, Russland |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-12-21 |
Locality: Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Views (File: ): 1040
Labuntsovit-Mg Labuntsovit-Mg-xx bis 3 mm, Aggregat 3x2x2 cm; Kovdor, Kola peninsula, Russia Copyright: loparit; Contribution: loparit Collection: loparit Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor Mine Mineral: Labuntsovite-Mg Image: 1138566307 Rating: 7.5 (votes: 2) License: Usage for Mineralienatlas project only |
Labuntsovit-Mg |
Labuntsovit-Mg-xx bis 3 mm, Aggregat 3x2x2 cm; Kovdor, Kola peninsula, Russia |
Collection: | loparit |
Copyright: | loparit |
Contribution: loparit 2006-01-29 |
Locality: Kovdor Mine / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Views (File: ): 948
Labuntsovit-Mg Labuntsovit-Mg-xx bis 3 mm, Aggregat 3x2x2 cm; Kovdor, Kola peninsula, Russia Copyright: loparit; Contribution: loparit Collection: loparit Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor Mine Mineral: Labuntsovite-Mg Image: 1138566195 Rating: 7 (votes: 1) License: Usage for Mineralienatlas project only |
Labuntsovit-Mg |
Labuntsovit-Mg-xx bis 3 mm, Aggregat 3x2x2 cm; Kovdor, Kola peninsula, Russia |
Collection: | loparit |
Copyright: | loparit |
Contribution: loparit 2006-01-29 |
Locality: Kovdor Mine / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Views (File: ): 686
Labuntsovit-Mg von Alcala, Teneriffa Beige-gelbe prismatische Kristalle mit Aegirin und Arfvedsonit in Sanidin-Zwickel im Nephelin-Syenit. Bildbreite 3 mm. Copyright: Kurt Rüsenberg; Contribution: humboldt Collection: humboldt Location: Spanien/Kanarische Inseln/Teneriffa/Alcala Mineral: Aegirine, Arfvedsonite, Labuntsovite-Mg, Sanidine Image: 1551101968 License: Usage for Mineralienatlas project only |
Labuntsovit-Mg von Alcala, Teneriffa |
Beige-gelbe prismatische Kristalle mit Aegirin und Arfvedsonit in Sanidin-Zwickel im Nephelin-Syenit. Bildbreite 3 mm. |
Collection: | humboldt |
Copyright: | Kurt Rüsenberg |
Contribution: humboldt 2019-02-25 |
Locality: Alcala / Teneriffa / Kanarische Inseln / Spanien |
Views (File: ): 576
Labuntsovit-Mg von Alcala, Teneriffa Beigefarbene säulige Kristalle mit Aegirin im Nephelin-Syenit. Bildbreite 1,2 mm Copyright: Kurt Rüsenberg; Contribution: humboldt Collection: humboldt Location: Spanien/Kanarische Inseln/Teneriffa/Alcala Mineral: Aegirine, Labuntsovite-Mg Image: 1552052146 License: Usage for Mineralienatlas project only |
Labuntsovit-Mg von Alcala, Teneriffa |
Beigefarbene säulige Kristalle mit Aegirin im Nephelin-Syenit. Bildbreite 1,2 mm |
Collection: | humboldt |
Copyright: | Kurt Rüsenberg |
Contribution: humboldt 2019-03-08 |
Locality: Alcala / Teneriffa / Kanarische Inseln / Spanien |
Collectors Summary
Color | braungelb, orangerot, farblos, rosa |
Streak color | weiß |
Lustre | Glasglanz |
Hardness (Mohs) | 5 |
Cleavages | unvollkommen {001} |
Fracture | abgestuft |
Crystal System | monoklin, C2/m |
Morphology | prismatische Kristalle bis 3mm, gestreckt [010] und radialstrahlige Aggregate |
Chemism
Chemical formula |
Na4K4Mg2Ti8O4(Si4O12)4(OH)4·10-12H2O |
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Chemical composition |
Magnesium, Natrium, Silicium, Titan, Kalium, Sauerstoff, Wasserstoff |
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Analysis wt% |
Ø SiO2 : 39.70, Nb2O5 : 3.65, TiO2 : 23.96, FeO : 1.49, MgO : 1.22, BaO : 6.23, Na2O : 4.61, K2O : 8.57, H2O : 9.24 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 2001) |
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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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60: Cyclosilicates Cyclosilicate Four-Membered Rings |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Labuntsovite supergroup ⇒ Labuntsovite group |
Optical Properties
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
5 |
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390 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.88 (gemessen) |
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2.718 ( ρ calc. Mineralienatlas ) |
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unvollkommen {001} |
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abgestuft |
(Co-)Type locality
(Co-)Type locality |
Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor Mine |
Preface
Name from |
Benannt nach dem Magnesium Anteil und der Verwandtschaft zu Labuntsovit-Mn |
Author (Name, Year) |
Khomyakov & Nechelyustov & Ferraris & Gula & Ivaldi, 2001 |
References
Zapiski Vserossiskogo Mineralogicheskogo Obshchetstva 130 (2001) (4), 36 American Mineralogist, Volume 87 (2002), 1731–1735 [Abstrakt] European Journal of Mineralogy 14 (2002), 165 |
IMA group assignments
Refresh list | Actuality: 12. Sep 2024 - 12:49:42 |
Other languages
German |
Labuntsovit-Mg |
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Spanish |
Labuntsovita-Mg |
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English |
Labuntsovite-Mg |
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French |
Labuntsovite-Mg |
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Russian |
Лабунцовит-Mg |
CNMNC (IMA)-Number
IMA 1998-050 |
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IMA 1998-050a |
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IMA 2000-A |
CNMNC symbol
Symbol |
Lab-Mg |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | tvFC2FwgIE2G5wMD4PPXzw |
GUID (Global unique identifier) | D842F1B6-205C-4D20-86E7-0303E0F3D7CF |
Database ID | 2110 |