Mineralienatlas - Fossilienatlas
Allanite-(Y) (Ортит-(Y)) |
Pictures (1 Images total)
Views (File: ): 3948
Allanit-(Y) (Bodenit) Etwa cm-großer, undeutlicher dunkelbrauner Allanit-(Y)-Kristall ("Bodenit") in graugrünlichem Feldspat vom Kalkwerk Boden, Marienberg, Erzgebirge, Sachsen, Deutschland. Mit dazugehörigem Etikett von 1926. Copyright: raritätenjäger; Contribution: raritätenjäger Collection: raritätenjäger Location: Deutschland/Sachsen/Erzgebirgskreis/Großrückerswalde/Boden Mineral: Allanite-(Y) Image: 1293457820 License: Usage for Mineralienatlas project only |
Allanit-(Y) (Bodenit) |
Etwa cm-großer, undeutlicher dunkelbrauner Allanit-(Y)-Kristall ("Bodenit") in graugrünlichem Feldspat vom Kalkwerk Boden, Marienberg, Erzgebirge, Sachsen, Deutschland. Mit dazugehörigem Etikett vo... |
Collection: | raritätenjäger |
Copyright: | raritätenjäger |
Contribution: raritätenjäger 2010-12-27 |
Locality: Boden / Großrückerswalde / Erzgebirgskreis / Sachsen / Deutschland |
Collectors Summary
Color | braunschwarz |
Streak color | graubraun |
Hardness (Mohs) | 5.5 |
Solubility | +++ HF, + konz. HCl, Hitze! |
Crystal System | monoklin, P21/m |
Chemism
Chemical formula |
CaY(Al2Fe2+)(Si2O7)(SiO4)O(OH) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Chemical composition |
Aluminium, Calcium, Eisen, Silicium, Yttrium, Sauerstoff, Wasserstoff |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Analysis wt% |
SiO2 : 35.16, TiO2 : 2.12, ThO2 : 1.71, Al2O3 : 14.05, Fe2O3 : 5.98, Y2O3 : 6.28, Ce2O3 : 8.59, FeO : 7.90, MgO : 2.81, CaO : 9.57, Na2O : 0.73, K2O : 0.59, H2O : 4.08, Ln2O3 : 14.87 (Ref: Geochem.Int.64) |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Strunz 9th edition incl. updates |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
9: Silikate (Germanate) |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lapis Classification |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
VIII: SILIKATE |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Classification by Hölzel |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
9: SILICATES |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dana 8th edition |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
58: Sorosilicates Sorosilicate Insular, Mixed, Single, and Larger Tetrahedral Groups |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IMA status |
Mit Anerkennung der CNMNC umbenannt |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Epidote supergroup ⇒ Allanite group |
Optical Properties
Crystallography
Crystals 3D
Open larger view |
Physical Properties
5.5 |
|
3.8 |
|
3.703 ( ρ calc. Mineralienatlas ) |
|
Instability |
+++ HF, + konz. HCl, Hitze! |
Preface
Author (Name, Year) |
Fersman, 1931 |
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 |
References
IMA group assignments
Refresh list | Actuality: 25. Mar 2024 - 12:47:24 |
Other languages
German |
Allanit-(Y) |
|
Spanish |
Allanita-(Y) |
|
English |
Allanite-(Y) |
|
French |
Allanite-(Y) |
|
Russian |
Алланит-(Y) |
|
Russian |
Ортит-(Y) |
|
Simplified Chinese |
钇褐帘石 |
|
Japanese |
イットリウム褐簾石 |
Alternative Name
German |
Bodenit |
|
Yttro-orthite |
||
Yttroorthit |
CNMNC symbol
Symbol |
Aln-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) | i10FbQGktk2f29tioAUrSw |
GUID (Global unique identifier) | 6D055D8B-A401-4DB6-9FDB-DB62A0052B4B |
Database ID | 62 |