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Hingganite-(Ce)

Pictures (2 Images total)

Hingganit-(Ce)
Views (File:
1243625432
): 1196
Hingganit-(Ce)
Größe des Aggregates: 3 mm; Fundort: Tsakhirin Khuduk Y-Zr-Nb-Lagerstätte, Khaldzan-Buragtag-Massiv, Altai-Hochgebirge, Chowd-Aimag, Mongolei
Copyright: Pavel M. Kartashov; Contribution: slugslayer
Location: Mongolei/Chowd, Aimag/Altai-Hochgebirge/Khaldzan-Buragtag-Massiv/Tsakhirin Khuduk Y-Zr-Nb-Lagerstätte
Mineral: Hingganite-(Ce)
Image: 1243625432
License: Usage for Mineralienatlas project only
Hingganit-(Ce)

Größe des Aggregates: 3 mm; Fundort: Tsakhirin Khuduk Y-Zr-Nb-Lagerstätte, Khaldzan-Buragtag-Massiv, Altai-Hochgebirge, Chowd-Aimag, Mongolei

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-05-29
Locality: Tsakhirin Khuduk Y-Zr-Nb-Lagerstätte / Khaldzan-Buragtag-Massiv / Altai-Hochgebirge / Chowd, Aimag / Mongolei
Hingganit-(Ce)
Views (File:
1703349681
): 31
Hingganit-(Ce)
Kleine braune Kristallaggregate des REE-Minerals Hingganit-(Ce), ohne Maßstab, FO: Tsakhirin Khuduk, Khaldzan Buragtag, Myangad District, Provinz Khovd, Mongolei.
Copyright: Wikipedia-user: David Hospital; Contribution: oliverOliver
Location: Mongolei/Chowd, Aimag/Altai-Hochgebirge/Khaldzan-Buragtag-Massiv/Tsakhirin Khuduk Y-Zr-Nb-Lagerstätte
Mineral: Hingganite-(Ce)
Image: 1703349681
License: Creative Commons - Attribution-ShareAlike 4.0 International  (CC BY-SA) V.4.0
Hingganit-(Ce)

Kleine braune Kristallaggregate des REE-Minerals Hingganit-(Ce), ohne Maßstab, FO: Tsakhirin Khuduk, Khaldzan Buragtag, Myangad District, Provinz Khovd, Mongolei.

Copyright: Wikipedia-user: David Hospital
Contribution: oliverOliver 2023-12-23
Locality: Tsakhirin Khuduk Y-Zr-Nb-Lagerstätte / Khaldzan-Buragtag-Massiv / Altai-Hochgebirge / Chowd, Aimag / Mongolei

Collectors Summary

Color rötlichbraun
Streak color weiß
Lustre Glasglanz
Hardness (Mohs) 5.5
Cleavages keine
Crystal System monoklin, P21/a

Chemism

Chemical formula

CeBe(SiO4)(OH)

Additional chem. information

Gadolinit Gruppe

Chemical composition

Beryllium, Cerium, Silicium, Sauerstoff, Wasserstoff

Unit weight: 258.2189093 u; Number of atoms in the formula: 9

Info

Empirical formula:

CeBe(SiO4)(OH)

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.39

1

11.11

1.0079470

1.0079470

Beryllium

Be

3.49

1

11.11

9.0121823

9.0121823

Oxygen

O

30.98

5

55.56

15.9994300

79.9971500

Silicon

Si

10.88

1

11.11

28.0855300

28.0855300

Cerium

Ce

54.26

1

11.11

140.1161000

140.1161000

Analysis wt%

SiO2 : 25.47, FeO : 3.61, BeO : 10.60, Y2O3 : 0.72, La2O3 : 11.11, Ce2O3 : 28.32, Pr2O3 : 2.11, Nd2O3 : 4.70, CaO : 7.07, H2O : 2.88, Ln2O3 : 47.48 (Ref: J.Min.Petr.Sci.2007)

Strunz 9th edition incl. updates

9.AJ.20

9: Silikate (Germanate)
A: Inselsilikate (Nesosilikate)
J: Insel(Neso)silikate mit BO3 Triangeln und /oder B[4], Be[4] Tetraedern, eckenteilend mit SiO4
20:Datolith-Gruppe

Lapis Classification

VIII/B.29-080

VIII: SILIKATE
B: Inselsilikate mit tetraederfremden Anionen
29: Kationen mit Koordinationszahlen zwischen [8] und [12]; Beryllium- und Bor-Inselsilikate; Datolith/Gadolinit-Gruppe

Classification by Hölzel

9.AK.365

9: SILICATES
A: Nesosilicates
K: Boro and Beryllo Nesosilicates
3: Gadolinite-Group (with REE's)

Dana 8th edition

54.02.01a.02

54: Nesosilicates Nesosilicate Borosilicates and Some Beryllosilicates
02: Nesosilicates Nesosilicate Borosilicates and Some Beryllosilicates with B in [4] coordination
01a: Datolite group (Datolite series)

IMA status

anerkannt 2004

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Gadolinite supergroup  ⇒ Gadolinite Group  ⇒ Gadolinite subgroup

Optical Properties

Color

rötlichbraun

Streak color

weiß

Diaphaneity (Transparency)

transparent bis durchscheinend

Lustre

Glasglanz

max. Birefringence

0.025

Birefringence chart\! Hingganite-(Ce) title=Birefringence chart Hingganite-(Ce)

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.

RI value α / ω / n

1.745

RI value γ / ε

1.770

2V angle

Biaxial (+) 75°>

Optical Data Luminescence

Luminescence

keine Fluoreszenz bekannt

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/a

Cell parameters a (Å)

9.897

Cell parameters b (Å)

7.628

Cell parameters c (Å)

4.751

Cell parameters a/b or c/a

1.297

Cell parameters c/b

0.623

Cell parameters α

90°

Cell parameters β

90.42

Cell parameters γ

90°

Z

2

Volume (ų)

358.664

X-Ray Powder Diffraction

6.06(42), 3.74(37), 3.44(34), 3.13(86), 2.85(100), 2.56(46), 2.21(33), 1.976(30)

XRD chart Hingganite-(Ce)

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

5.5

VHN (Hardness Vickers)

530 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

4.66

2.391 ( ρ calc. Mineralienatlas )

Cleavages

keine

Preface

Associations

Kalifeldspat, Albit, Zinnwaldit, Kassiterit, Stokesit, Fluorit, Chlorit, Titanit

Name from

kristallchemischer Verwandschaft mit Hingganit-(Y)

Author (Name, Year)

Miyawaki & Nakai & Nagashima & Okamoto & Isobe, 1987

References

Journal of the Mineralogical Society of Japan 18 (1987)
Mineralien Welt 05/08, Steffen Jahn, Die neuen Mineralien 2007 - 2008

IMA group assignments

Other languages

German

Hingganit-(Ce)

Spanish

Hingganita-(Ce)

French

Hingganite-(Ce)

English

Hingganite-(Ce)

Russian

Хинганит-(Ce)

Simplified Chinese

铈兴安石

Alternative Name

Japanese

ヒンガン石-(Ce)

CNMNC (IMA)-Number

IMA 2004-004

CNMNC symbol

Symbol

Hin-Ce

Locations with GPS information

IDs

GUSID (Global unique identifier short form) MQCZhevndUSy5yYoBY88tw
GUID (Global unique identifier) 85990031-E7EB-4475-B2E7-2628058F3CB7
Database ID 1603