Mineralienatlas - Fossilienatlas
Serandite (Serandit) |
Pictures (29 Images total)
Views (File: ): 1690, Rating: 9.25
Serandit Größe: 2,22 mm; Fundort: Poudrette Quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Serandite Image: 1271926005 Rating: 9.25 (votes: 4) License: Usage for Mineralienatlas project only |
Serandit |
Größe: 2,22 mm; Fundort: Poudrette Quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-04-22 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Views (File: ): 1395
Serandit Bildbreite: 3,5 mm; Fundort: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville Co., Québec, Kanada Copyright: Stephan Wolfsried; Contribution: Hg Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Serandite Image: 1263153322 Rating: 9 (votes: 2) License: Usage for Mineralienatlas project only |
Serandit |
Bildbreite: 3,5 mm; Fundort: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville Co., Québec, Kanada |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2010-01-10 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Views (File: ): 606
Serandit, Analcim, Natrolith, Aegirin FO.: Poudrette Quarry, Mont Saint-Hilaire, RCM (regional county municipality) Rouville, Region Montérégie, Provinz Québec, Kanada / Stufengröße: 8,5 x 6 cm Copyright: Hrouda; Contribution: Hrouda Collection: Hrouda Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Serandite Image: 1486413703 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Serandit, Analcim, Natrolith, Aegirin |
FO.: Poudrette Quarry, Mont Saint-Hilaire, RCM (regional county municipality) Rouville, Region Montérégie, Provinz Québec, Kanada / Stufengröße: 8,5 x 6 cm |
Collection: | Hrouda |
Copyright: | Hrouda |
Contribution: Hrouda 2017-02-06 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Views (File: ): 2434, Rating: 8.43
Serandit XX mit Aegirin Größe: 6.2 x 5.5 x 3.9 cm; Fundort: Poudrette quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada Copyright: Rob Lavinsky; Contribution: slugslayer Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Serandite Image: 1208113593 Rating: 8.43 (votes: 7) License: Usage for Mineralienatlas project only |
Serandit XX mit Aegirin |
Größe: 6.2 x 5.5 x 3.9 cm; Fundort: Poudrette quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada |
Copyright: | Rob Lavinsky |
Contribution: slugslayer 2008-04-13 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Views (File: ): 735
Serandit Bildbreite: 5,2 mm, Fundort: Poudrette Quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada Copyright: Jason B. Smith; Contribution: thdun5 Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Serandite Image: 1303422751 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Serandit |
Bildbreite: 5,2 mm, Fundort: Poudrette Quarry, Mont Saint-Hilaire, Rouville Co., Québec, Kanada |
Copyright: | Jason B. Smith |
Contribution: thdun5 2011-04-21 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Views (File: ): 215
Serandit, Aegirin FO.: Poudrette Quarry, Mont Saint-Hilaire, RCM (regional county municipality) Rouville, Region Montérégie, Provinz Québec, Kanada / Stufengröße: 9,5 x 6 cm Copyright: Hrouda; Contribution: Hrouda Collection: Hrouda Location: Kanada/Québec/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) Mineral: Serandite Image: 1531774869 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Serandit, Aegirin |
FO.: Poudrette Quarry, Mont Saint-Hilaire, RCM (regional county municipality) Rouville, Region Montérégie, Provinz Québec, Kanada / Stufengröße: 9,5 x 6 cm |
Collection: | Hrouda |
Copyright: | Hrouda |
Contribution: Hrouda 2018-07-16 |
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec / Kanada |
Collectors Summary
Color | rosa wie Pfirsichblüten, orange-orangerot, blassbraun, schwarz durch Einschlüsse von Birnessit, beige |
Streak color | weiß |
Lustre | Glasglanz, Fettglanz |
Hardness (Mohs) | 5 - 5.5 |
Cleavages | vollkommen {001}, {100} |
Fracture | uneben |
Solubility | +++ Säuren |
Crystal System | triklin, P1 |
Morphology | prismatisch parallel der b-Achse, dünntafelig-dicktafelig/blockig nach a; a nach der b-Achse gestreift, Kristalle bis über 20 cm Länge bekannt, ein-und aufgewachsene Kristalle; auch blättrige, stengelige und fasrige Aggregate |
Chemism
Chemical formula |
NaMn2+2Si3O8(OH) |
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Chemical composition |
Mangan, Natrium, Silicium, Sauerstoff, Wasserstoff |
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Analysis wt% |
SiO2 : 48.72, CaO : 10.42, Na2O : 7.38, MnO : 28.99, FeO : 1.33, H2O : 2.67 (Ref: American Mineralogist 55) |
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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 |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
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Mineral status |
anerkanntes Mineral |
Optical Properties
rosa wie Pfirsichblüten, orange-orangerot, blassbraun, schwarz durch Einschlüsse von Birnessit, beige |
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weiß |
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transparent bis durchscheinend; opak (opak) durch Einschlüsse von Birnessit |
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Glasglanz, Fettglanz |
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max. Birefringence |
0.028 |
Michel-Levy Color Chart viewed according to the maximum birefringence (at 30μm). Mineral color is not taken into account. Click on the image to enlarge or change thickness. |
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RI value α / ω / n |
1.660 |
RI value β |
1.664 |
RI value γ / ε |
1.688 |
Ri mean |
1.671 |
2V angle |
Biaxial (+) 39° |
Orientation |
Z b, X ^ c = 57° |
Dispersion |
moderat, r < v |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
5 - 5.5 |
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340 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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3.215 (gemessen) 3.46 (berechnet) |
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3.463 ( ρ calc. Mineralienatlas ) |
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vollkommen {001}, {100} |
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uneben |
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spröde |
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Instability |
+++ Säuren |
(Co-)Type locality
(Co-)Type locality |
Preface
typisches Mineral der Alkaligesteinskomplexe, hier besonders in Nephelinsyeniten und deren Pegmatiten; |
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Analcim, Natrolith, Paranatrolith, Rhodochrosit, Ussingit, Vuonnemit, Mangan-Neptunit, Ägirin, Mikroklin u.a. |
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Rareness |
selten |
Name from |
Jules-Numa Mugnier Serand (1872–1933), Assistent von Antoine Lacroix und Entdecker des Minerals |
Author (Name, Year) |
Lacroix, 1931 |
Relevance, Usage |
zu Sammlerzwecken; einige intensiv rosa-orangefarben gefärbte Serandite von Mont Saint-Hilaire wurden als Schmucksteine verschliffen. |
Additional Information |
Die weltgrößten und bestausgebildeten orange, beige und schwarz gefärbten Kristalle stammen aus dem Demix-Quarry am Mont Saint-Hilaire, Quebéc, Kanada (der aufsehenerregendste Fund war 1973, als in einer ca. 1m großen Druse hunderte außerordentlich schöner, tw. bis 20cm lange Serandite, assoz. mit Analcim und Mn-Neptunit gefunden wurden. Ein weiterer Sensationsfund gelang 1988 mit den bestgefärbten rosa bis karminroten, tw. durchscheinenden, blockigen Kristallen von 3-5cm in Form ästhetischer Aggregate. Weltweit existieren vom Mont Saint-Hilaire ca. 25-30 der größten und besten Kristalle). |
References
Other languages
German |
Serandit |
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Spanish |
Serandita |
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English |
Serandite |
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French |
Serandite |
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Russian |
Серандит |
old name
German |
Sérandit |
IMA Newsletter 28, 2015 |
Spanish |
Sérandita |
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English |
Sérandite |
IMA Newsletter 28, 2015 |
French |
Sérandite |
Alternative Name
Japanese |
セラン石 |
CNMNC symbol
Symbol |
Srd |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | Amve2unaDUO7mPtQjgkmVg |
GUID (Global unique identifier) | DADE6B02-DAE9-430D-BB98-FB508E092656 |
Database ID | 3482 |