Mineralienatlas - Fossilienatlas
Feklichevite (Feklichevit) |
Pictures (6 Images total)
Views (File: ): 1450
Feklichevit Bildbreite: 8 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland Copyright: Pavel M. Kartashov; Contribution: Philip Blümner Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor-Phlogopitlagerstätte (Kovdorslyuda) Mineral: Feklichevite Image: 1241926906 Rating: 7 (votes: 3) License: Usage for Mineralienatlas project only |
Feklichevit |
Bildbreite: 8 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland |
Copyright: | Pavel M. Kartashov |
Contribution: Philip Blümner 2009-05-10 |
Locality: Kovdor-Phlogopitlagerstätte (Kovdorslyuda) / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Views (File: ): 1887
Orangit und Feklichevit (braun) in Pektolith-Natrolith-Matrix; Bildbreite: 10 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland Copyright: Pavel M. Kartashov; Contribution: Philip Blümner Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor-Phlogopitlagerstätte (Kovdorslyuda) Mineral: Feklichevite, Orangite Image: 1279842134 Rating: 6.5 (votes: 2) License: Usage for Mineralienatlas project only |
Orangit und Feklichevit (braun) |
in Pektolith-Natrolith-Matrix; Bildbreite: 10 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland |
Copyright: | Pavel M. Kartashov |
Contribution: Philip Blümner 2010-07-22 |
Locality: Kovdor-Phlogopitlagerstätte (Kovdorslyuda) / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Views (File: ): 750
Feklichevit Bildbreite: 15 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland Copyright: Pavel M. Kartashov; Contribution: Philip Blümner Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor-Phlogopitlagerstätte (Kovdorslyuda) Mineral: Feklichevite Image: 1241926927 Rating: 5 (votes: 1) License: Usage for Mineralienatlas project only |
Feklichevit |
Bildbreite: 15 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland |
Copyright: | Pavel M. Kartashov |
Contribution: Philip Blümner 2009-05-10 |
Locality: Kovdor-Phlogopitlagerstätte (Kovdorslyuda) / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Views (File: ): 695
Feklichevit Bildbreite: 8 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland Copyright: Pavel M. Kartashov; Contribution: Philip Blümner Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor-Phlogopitlagerstätte (Kovdorslyuda) Mineral: Feklichevite Image: 1241926883 Rating: 4 (votes: 1) License: Usage for Mineralienatlas project only |
Feklichevit |
Bildbreite: 8 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland |
Copyright: | Pavel M. Kartashov |
Contribution: Philip Blümner 2009-05-10 |
Locality: Kovdor-Phlogopitlagerstätte (Kovdorslyuda) / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Views (File: ): 425
Feklichevit Bildbreite: 2 mm, Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland Copyright: Luigi Chiappino; Contribution: thdun5 Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor-Phlogopitlagerstätte (Kovdorslyuda) Mineral: Feklichevite Image: 1360592210 License: Usage for Mineralienatlas project only |
Feklichevit |
Bildbreite: 2 mm, Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland |
Copyright: | Luigi Chiappino |
Contribution: thdun5 2013-02-11 |
Locality: Kovdor-Phlogopitlagerstätte (Kovdorslyuda) / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland |
Collectors Summary
Color | dunkelbraun |
Streak color | bräunlichweiß |
Lustre | Glasglanz |
Hardness (Mohs) | 5.5 |
Cleavages | vollkommen {001} |
Fracture | abgestuft bis uneben |
Solubility | +++ 1:1 HCl, HNO3 |
Crystal System | trigonal, R3m |
Chemism
Chemical formula |
Na11Ca9(Fe3+,Fe2+)2Zr3Nb(Si25O73)(OH,H2O,Cl,O)5 |
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Chemical composition |
Calcium, Chlor, Eisen, Natrium, Niob, Silicium, Zirconium, Sauerstoff, Wasserstoff |
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Analysis wt% |
SiO2 : 50.35, Nb2O5 : 2.41, ZrO2 : 11.65, HfO2 : 0.62, Fe2O3 : 3.20, FeO : 2.08, MnO : 0.49, CaO : 15.55, Na2O : 11.45, Cl : 0.61 (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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64: Cyclosilicates Cyclosilicates |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Eudialyte group |
Optical Properties
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
5.5 |
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530 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.87 (gemessen) |
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2.869 ( ρ calc. Mineralienatlas ) |
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vollkommen {001} |
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abgestuft bis uneben |
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spröde |
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Instability |
+++ 1:1 HCl, HNO3 |
(Co-)Type locality
(Co-)Type locality |
Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Kovdor-Phlogopitlagerstätte (Kovdorslyuda) |
Preface
IMA group assignments
Other languages
German |
Feklichevit |
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Spanish |
Feklichevita |
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English |
Feklichevite |
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French |
Feklichevite |
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Russian |
Фекличевит |
CNMNC (IMA)-Number
IMA 2000-017 |
CNMNC symbol
Symbol |
Fek |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | kltJgeFfck2MYsGcZYGzTg |
GUID (Global unique identifier) | 81495B92-5FE1-4D72-8C62-C19C6581B34E |
Database ID | 1110 |