Mineralienatlas - Fossilienatlas
Samarskite-(Y) (Samarskit-(Y)) |
Pictures (22 Images total)
Views (File: ): 2117
Samarskit-(Y) mit Magnetit Bildbreite: 3 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland Copyright: Stephan Wolfsried; Contribution: Hg Location: Deutschland/Rheinland-Pfalz/Ahrweiler, Landkreis/Brohltal, Verbandsgemeinde/Laacher See Mineral: Samarskite-(Y) Image: 1167410883 Rating: 10 (votes: 1) License: Usage for Mineralienatlas project only |
Samarskit-(Y) mit Magnetit |
Bildbreite: 3 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2006-12-29 |
Locality: Laacher See / Brohltal, Verbandsgemeinde / Ahrweiler, Landkreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 3720, Rating: 8.5
Samarskit-(Y) Bildbreite: 2,5 mm; Fundort: Laacher See Vulkangebiet, Eifel, Rheinland-Pfalz, Deutschland Copyright: Stephan Wolfsried; Contribution: Hg Location: Deutschland/Rheinland-Pfalz/Ahrweiler, Landkreis/Brohltal, Verbandsgemeinde/Laacher See Mineral: Samarskite-(Y) Image: 1237371220 Rating: 8.5 (votes: 4) License: Usage for Mineralienatlas project only |
Samarskit-(Y) |
Bildbreite: 2,5 mm; Fundort: Laacher See Vulkangebiet, Eifel, Rheinland-Pfalz, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2009-03-18 |
Locality: Laacher See / Brohltal, Verbandsgemeinde / Ahrweiler, Landkreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 2889
Samarskit-(Y) Bildbreite: 1 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland Copyright: Stephan Wolfsried; Contribution: Hg Location: Deutschland/Rheinland-Pfalz/Ahrweiler, Landkreis/Brohltal, Verbandsgemeinde/Laacher See Mineral: Samarskite-(Y) Image: 1167410796 Rating: 8.5 (votes: 2) License: Usage for Mineralienatlas project only |
Samarskit-(Y) |
Bildbreite: 1 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2006-12-29 |
Locality: Laacher See / Brohltal, Verbandsgemeinde / Ahrweiler, Landkreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 2747
Samarskit-(Y) Bildbreite: 2,5 mm; Fundort: Laacher See Vulkangebiet, Eifel, Rheinland-Pfalz, Deutschland Copyright: Stephan Wolfsried; Contribution: Hg Location: Deutschland/Rheinland-Pfalz/Ahrweiler, Landkreis/Brohltal, Verbandsgemeinde/Laacher See Mineral: Samarskite-(Y) Image: 1237371115 Rating: 8.5 (votes: 2) License: Usage for Mineralienatlas project only |
Samarskit-(Y) |
Bildbreite: 2,5 mm; Fundort: Laacher See Vulkangebiet, Eifel, Rheinland-Pfalz, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2009-03-18 |
Locality: Laacher See / Brohltal, Verbandsgemeinde / Ahrweiler, Landkreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 909
Samarskit-Y Größe: 45x29x28 mm; Fundort: Kerberbruch, Tittling, Stützersdorf, Bayern, Deutschland Copyright: Walter Kellogg; Contribution: Philip Blümner Location: Deutschland/Bayern/Niederbayern, Bezirk/Passau, Landkreis/Tittling/Hörmannsdorf/Kerberbruch bei Stüzersdorf Mineral: Samarskite-(Y) Image: 1514697575 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Samarskit-Y |
Größe: 45x29x28 mm; Fundort: Kerberbruch, Tittling, Stützersdorf, Bayern, Deutschland |
Copyright: | Walter Kellogg |
Contribution: Philip Blümner 2017-12-31 |
Locality: Kerberbruch bei Stüzersdorf / Hörmannsdorf / Tittling / Passau, Landkreis / Niederbayern, Bezirk / Bayern / Deutschland |
Collectors Summary
Color | samtschwarz |
Streak color | rötlichbraun |
Hardness (Mohs) | 5.00 - 6.00 |
Solubility | +++ konz. Säuren |
Crystal System | orthorhombisch, Pbcn |
Chemism
Chemical formula |
YFe3+Nb2O8 |
||||||||||||||||||||||||||||||||||||||||||||
Chemical composition |
Eisen, Niob, Yttrium, Sauerstoff |
||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||
Analysis wt% |
ThO2 : 1.30, ZrO2 : 0.60, MnO : 1.50, FeO : 10.00, Y2O3 : 3.90, U3O8 : 29.60, WO3 : 2.10, Nb2O5 : 38.30, Ta2O5 : 10.20, Ln2O3 : 3.90 (Ref: American Mineralogist 85) |
||||||||||||||||||||||||||||||||||||||||||||
Strunz 9th edition incl. updates |
|||||||||||||||||||||||||||||||||||||||||||||
4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate) |
|||||||||||||||||||||||||||||||||||||||||||||
Lapis Classification |
|||||||||||||||||||||||||||||||||||||||||||||
IV: OXIDE |
|||||||||||||||||||||||||||||||||||||||||||||
Classification by Hölzel |
|||||||||||||||||||||||||||||||||||||||||||||
4: OXIDES |
|||||||||||||||||||||||||||||||||||||||||||||
Dana 8th edition |
|||||||||||||||||||||||||||||||||||||||||||||
08: Multiple Oxides with Nb, Ta, and Ti |
|||||||||||||||||||||||||||||||||||||||||||||
IMA status |
Anerkannt von der CNMNC |
||||||||||||||||||||||||||||||||||||||||||||
Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Columbite supergroup ⇒ Samarskite group |
Optical Properties
samtschwarz |
|
rötlichbraun |
|
RI value α / ω / n |
2.20 |
RI value β |
metam. |
Ri mean |
2.20 |
2V angle |
i metam. |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
5.00 - 6.00 |
|
530 (ungefähre Angabe abgeleitet aus der Mohshärte) |
|
5.207 ( ρ calc. Mineralienatlas ) |
|
Instability |
+++ konz. Säuren |
(Co-)Type locality
(Co-)Type locality |
Russland/Ural, Föderationskreis/Tscheljabinsk (Chelyabinsk), Oblast/Ilmen-Gebirge/Naturschutzgebiet Ilmen/Blyumovskaya |
Preface
Author (Name, Year) |
Rose, 1847 |
Safety Instructions
Industrial chemicals are often present in powder form and therefore often contain much higher dangers than natural, crystalline substances. These hazard statements refer to the classification of industrially used chemical compounds that may also occur in this natural mineral. The hazard classification makes no claim to completeness. ![]() Safety classes: Ionizing radiation: Radioaktiv |
IMA group assignments
Varieties
Other languages
German |
Samarskit-(Y) |
|
Spanish |
Samarskita-(Y) |
|
English |
Samarskite-(Y) |
|
French |
Samarskite-(Y) |
|
Russian |
Самарскит-(Y) |
|
Japanese |
サマルスキー石 |
Alternative Name
German |
Adelfolit |
|
Spanish |
Adelfolita |
|
Adelfolite |
||
German |
Adelpholit |
|
Spanish |
Adelpholita |
|
Adelpholite |
||
Ampangabite |
||
German |
Ampangabéit |
|
Spanish |
Ampangabéita |
|
Italian |
Ampangabéita |
|
Eytlandite |
||
Hydroeuxenite |
||
Hydrosamarskite |
||
German |
Nuevit |
|
Spanish |
Nuevita |
|
Nuevite |
||
German |
Samarskit |
|
Spanish |
Samarskita |
|
Samarskite |
||
Uranoniobit (of Rose) |
||
Uranotantal |
||
Yttroniobit |
||
Japanese |
サマルスキー石 |
CNMNC symbol
Symbol |
Smk-Y |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | YA8r7mDH5EKblTNzVjf6tw |
GUID (Global unique identifier) | EE2B0F60-C760-42E4-9B95-33735637FAB7 |
Database ID | 3370 |