https://www.mineral-bosse.de
https://www.edelsteine-neuburg.de
https://www.mineralbox.biz
https://www.mineraliengrosshandel.com
'._('einklappen').'
 

Ingersonite (Ingersonite (of Dunn et al.))

Pictures (1 Images total)

Ingersonit
Views (File:
1589915996
): 234
Ingersonit
gelbe Kristalle von Ingersonit, Långban, Filipstad, Värmland, Schweden; BB ~ 1 mm
Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit
Location: Schweden/Värmland, Provinz/Filipstad, Gemeinde/Långban, Distrikt
Mineral: Ingersonite
Image: 1589915996
License: Usage for Mineralienatlas project only
Ingersonit

gelbe Kristalle von Ingersonit, Långban, Filipstad, Värmland, Schweden; BB 1 mm

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-05-19
Locality: Långban, Distrikt / Filipstad, Gemeinde / Värmland, Provinz / Schweden

Collectors Summary

Color bräunlichgelb
Hardness (Mohs) 6.75
Crystal System hexagonal (trigonal),

Chemism

Chemical formula

Ca3Mn2+Sb45+O14

Chemical composition

Antimon, Calcium, Mangan, Sauerstoff

Unit weight: 886.2056699 u; Number of atoms in the formula: 22

Info

Empirical formula:

Ca3MnSb4O14

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

25.28

14

63.64

15.9994300

223.9920200

Calcium

Ca

13.57

3

13.64

40.0784000

120.2352000

Manganese

Mn

6.20

1

4.55

54.9380499

54.9380499

Antimony

Sb

54.96

4

18.18

121.7601000

487.0404000

Analysis wt%

Ø CaO : 17.50, MnO : 9.30, Sb2O5 : 73.70 (Ref: American Mineralogist 88)

Strunz 9th edition incl. updates

4.DM.10

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
D: Metall: Sauerstoff = 1:2 und vergleichbare
M: Mit großen (± mittelgroßen) [Kationen]; unklassifiziert
10:Ingersonit-Gruppe

Lapis Classification

IV/C.17-010

IV: OXIDE
C: Oxide mit Verhältnis Metall : Sauerstoff = 2:3 (M2O3 und verwandte Verbindungen)
17: Pyrochlor-Gruppe

Classification by Hölzel

4.DK.310

4: OXIDES
D: Dioxides
K: Other Niobates, Tantalates
3: Natrotantite-Group

Dana 8th edition

44.01.02.01

44: Antimonates
01: Antimonates (A)2 (X2 O6) (O,OH,F)

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

bräunlichgelb

RI value α / ω / n

1.93

RI value γ / ε

mean

Ri mean

1.930

2V angle

Uniaxial

Crystallography

Crystal System

hexagonal (trigonal)

Cell parameters a (Å)

7.282

Cell parameters b (Å)

-

Cell parameters c (Å)

17.604

Cell parameters a/b or c/a

2.426

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

3

Volume (ų)

808.4

X-Ray Powder Diffraction

5.89(20),
2.965(100),
2.565(40),
1.820(50),
1.810(50),
1.549(0),
1.543(60),
0.989(40),
(30)

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

6.75

VHN (Hardness Vickers)

1047 (100g)

Density (g/cm³)

5.42 (berechnet)

5.461 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Dunn & Peacor & Criddle & Stanley, 1988

References

American Mineralogist 73 (1988), 405

Other languages

German

Ingersonit

Spanish

Ingersonita

French

Ingersonite

English

Ingersonite

Russian

Ингерсонит

Alternative Name

Ingersonite (of Dunn et al.)

CNMNC (IMA)-Number

IMA 1986-021

CNMNC symbol

Symbol

Igs

Locations with GPS information

IDs

GUSID (Global unique identifier short form) vuDozRQWe02w7XhrfAzj4w
GUID (Global unique identifier) CDE8E0BE-1614-4D7B-B0ED-786B7C0CE3E3
Database ID 1724