Mineralienatlas - Fossilienatlas
Fersmite |
Pictures (40 Images total)
Views (File: ): 94
Fersmit Prismatischer, gelbbrauner Fersmitkristall aus dem Albitit der Alpe Rosso, gefunden in Orcesco am Ende der Seilbahn an der Erzverladestelle (nahe der Eisenbahnverbindung zwischen Druogno und Coimo). Bildbreite etwa 2,5 mm. Copyright: Klaus Schäfer; Contribution: Klaus Schäfer Collection: Klaus Schäfer, Collection number: AR-Fers-1-1-1 Location: Italien/Piemont (Piemonte), Region/Verbano-Cusio-Ossola, Provinz/Druogno/Orcesco Mineral: Fersmite Image: 1632218888 Rating: 10 (votes: 1) License: Usage for Mineralienatlas project only |
Fersmit (SNr: AR-Fers-1-1-1) |
Prismatischer, gelbbrauner Fersmitkristall aus dem Albitit der Alpe Rosso, gefunden in Orcesco am Ende der Seilbahn an der Erzverladestelle (nahe der Eisenbahnverbindung zwischen Druogno und Coimo)... |
Collection: | Klaus Schäfer |
Copyright: | Klaus Schäfer |
Contribution: Klaus Schäfer 2021-09-21 |
Locality: Orcesco / Druogno / Verbano-Cusio-Ossola, Provinz / Piemont (Piemonte), Region / Italien |
Views (File: ): 1643
Fersmit Größe: 1,15 mm; Fundort: Alpe Rosso, Orcesco, Val Vigezzo, Piemont, Italien Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Italien/Piemont (Piemonte), Region/Verbano-Cusio-Ossola, Provinz/Druogno/Orcesco/Alpe Rosso Mineral: Fersmite Image: 1263724508 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Fersmit |
Größe: 1,15 mm; Fundort: Alpe Rosso, Orcesco, Val Vigezzo, Piemont, Italien |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-01-17 |
Locality: Alpe Rosso / Orcesco / Druogno / Verbano-Cusio-Ossola, Provinz / Piemont (Piemonte), Region / Italien |
Views (File: ): 784
Fersmit Größe: 2 mm; Fundort: Baveno, Verbano-Cusio-Ossola Provinz, Italien Copyright: Matteo Chinellato; Contribution: Hg Location: Italien/Piemont (Piemonte), Region/Verbano-Cusio-Ossola, Provinz/Baveno Mineral: Fersmite Image: 1279374644 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Fersmit |
Größe: 2 mm; Fundort: Baveno, Verbano-Cusio-Ossola Provinz, Italien |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-07-17 |
Locality: Baveno / Verbano-Cusio-Ossola, Provinz / Piemont (Piemonte), Region / Italien |
Views (File: ): 854, Rating: 7.5
Fersmit Größe: 0,88 mm; Fundort: Alpe Rosso, Orcesco, Val Vigezzo, Piemont, Italien Copyright: Matteo Chinellato; Contribution: Hg Location: Italien/Piemont (Piemonte), Region/Verbano-Cusio-Ossola, Provinz/Druogno/Orcesco/Alpe Rosso Mineral: Fersmite Image: 1275255372 Rating: 7.5 (votes: 4) License: Usage for Mineralienatlas project only |
Fersmit |
Größe: 0,88 mm; Fundort: Alpe Rosso, Orcesco, Val Vigezzo, Piemont, Italien |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-05-30 |
Locality: Alpe Rosso / Orcesco / Druogno / Verbano-Cusio-Ossola, Provinz / Piemont (Piemonte), Region / Italien |
Views (File: ): 647
Fersmit Größe: 1,04 mm; Fundort: Alpe Rosso, Orcesco, Val Vigezzo, Piemont, Italien Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Italien/Piemont (Piemonte), Region/Verbano-Cusio-Ossola, Provinz/Druogno/Orcesco/Alpe Rosso Mineral: Fersmite Image: 1274191719 Rating: 7.67 (votes: 3) License: Usage for Mineralienatlas project only |
Fersmit |
Größe: 1,04 mm; Fundort: Alpe Rosso, Orcesco, Val Vigezzo, Piemont, Italien |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-05-18 |
Locality: Alpe Rosso / Orcesco / Druogno / Verbano-Cusio-Ossola, Provinz / Piemont (Piemonte), Region / Italien |
Collectors Summary
Color | bräunlichschwarz, dunkelbraun, schwarz |
Streak color | graulich braun |
Lustre | Harzglanz, Glasglanz, Halbmetallglanz |
Hardness (Mohs) | 4.25 |
Crystal System | orthorhombisch, Pbcn |
Chemism
Chemical formula |
(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6 |
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Empirical formula (analysis) |
CaNb2O6 |
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Chemical composition |
Calcium, Cerium, Natrium, Niob, Tantal, Titan, Fluor, Sauerstoff, Wasserstoff |
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Strunz 9th edition incl. updates |
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4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate) |
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Lapis Classification |
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IV: OXIDE |
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Classification by Hölzel |
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4: OXIDES |
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Dana 8th edition |
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08: Multiple Oxides with Nb, Ta, and Ti |
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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
Optical Data Luminescence
Color LW-UV (365nm) |
  gelblich grün |
Color SW-UV (254nm) |
  blau |
SW-UV Intensity |
stark |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
4.25 |
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230 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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4.69 - 4.79 (gemessen) 4.75 (berechnet) |
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4.785 ( ρ calc. Mineralienatlas ) |
(Co-)Type locality
Preface
Name from |
Benannt 1946 von Elsa Maximilianovna Bohnstedt-Kupletskaya und T. A. Burova zu Ehren des Akademikers Aleksandr Evgenievich Fersman (8. November 1883 St. Petersburg, Russland - 20. Mai 1945 Sotschi, Georgien), Mineraloge, Gründer des Fersman Mineralogical Museum in Moskau, Russland. Nach ihm ist auch das Mineral Fersmanit benannt. |
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Author (Name, Year) |
Bohnstedt-Kupletskaya & Burova, 1946 |
References
Handbook of Mineralogy (Anthony et al.), 3 (1997), 197 American Mineralogist 55 (1970), 90-97 -[Chemie] |
Other languages
German |
Fersmit |
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Spanish |
Fersmita |
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English |
Fersmite |
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French |
Fersmite |
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Russian |
Ферсмит |
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Simplified Chinese |
铌钙矿 |
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Japanese |
フェルスマイト |
CNMNC symbol
Symbol |
Fsm |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | JM3zBAWTFEetEHFZY3_gnA |
GUID (Global unique identifier) | 04F3CD24-9305-4714-AD10-7159637FE09C |
Database ID | 1212 |