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Tisinalite (Tisinalith)

Pictures (2 Images total)

Tisinalit
Views (File:
1245041522
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Tisinalit
Bildbreite: 9 mm; Fundort: Umbozero, Alluaiv, Lovozero, Kola Peninsula, Russland
Copyright: Pavel M. Kartashov; Contribution: Philip Blümner
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Alluaiv/Umbozero
Mineral: Tisinalite
Image: 1245041522
Rating: 5 (votes: 1)
License: Usage for Mineralienatlas project only
Tisinalit

Bildbreite: 9 mm; Fundort: Umbozero, Alluaiv, Lovozero, Kola Peninsula, Russland

Copyright: Pavel M. Kartashov
Contribution: Philip Blümner 2009-06-15
Locality: Umbozero / Alluaiv / Lovozero / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Tisinalit
Views (File:
1702842590
): 15
Tisinalit
Gelbe Tisinalit-xx (ohne Maßstab) vom Berg Koashva, Khibiny Massiv, Murmansk Oblast, Russland. Ex Van den Broucke Sammlung (sh.: https://www.mindat.org/mesg-560223.html).
Copyright: Wikipedia-user: David Hospital; Contribution: oliverOliver
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Berg Koashva
Mineral: Tisinalite
Image: 1702842590
License: Creative Commons - Attribution-ShareAlike 4.0 International  (CC BY-SA) V.4.0
Tisinalit

Gelbe Tisinalit-xx (ohne Maßstab) vom Berg Koashva, Khibiny Massiv, Murmansk Oblast, Russland. Ex Van den Broucke Sammlung (sh.: https://www.mindat.org/mesg-560223.html).

Copyright: Wikipedia-user: David Hospital
Contribution: oliverOliver 2023-12-17
Locality: Berg Koashva / Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland

Collectors Summary

Color gelborange
Hardness (Mohs) 5.5
Crystal System trigonal, P3

Chemism

Chemical formula

Na3H3(Mn2+,Ca,Fe)TiSi6(O,OH)18·2H2O

Chemical composition

Calcium, Eisen, Mangan, Natrium, Silicium, Titan, Sauerstoff, Wasserstoff

Unit weight: 667.50045104 u; Number of atoms in the formula: 42.5

Info

Empirical formula:

Na3H3(Mn0.6Ca0.3Fe0.1)TiSi6(O0.75(OH)0.25)18·2H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

1.74

11.5

27.06

1.0079470

11.5913905

Oxygen

O

47.94

20

47.06

15.9994300

319.9886000

Sodium

Na

10.33

3

7.06

22.9897702

68.9693106

Silicon

Si

25.25

6

14.12

28.0855300

168.5131800

Calcium

Ca

1.80

0.3

0.71

40.0784000

12.0235200

Titanium

Ti

7.17

1

2.35

47.8671000

47.8671000

Manganese

Mn

4.94

0.6

1.41

54.9380499

32.9628299

Iron

Fe

0.84

0.1

0.24

55.8452000

5.5845200

Analysis wt%

Ø SiO2 : 53.31, TiO2 : 8.91, ZrO2 : 0.80, FeO : 4.22, MnO : 5.55, CaO : 2.55, Na2O : 13.92, H2O : 10.23 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 80)

Strunz 9th edition incl. updates

9.CJ.15

9: Silikate (Germanate)
C: Ringsilikate (Cyclosilikate)
J: ~[Si6O18]12- sechser-Einfachringe, ohne inselartig, komplexe [Anionen]
15:Lovozerit-Gruppe

Lapis Classification

VIII/E.16-060

VIII: SILIKATE
E: Ringsilikate
16: Sechserringe [Si6O18] 12-; Lovozerit-Gruppe

Classification by Hölzel

9.CD.240

9: SILICATES
C: Cyclosilicates
D: ~[Si6O18]-rings, without borate
2: Lovozerite-Subgroup - Cation-defizient members (with vacant B- site)

Dana 8th edition

61.01.02a.03

61: Cyclosilicates Cyclosilicate Six-Membered Rings
01: Cyclosilicates Cyclosilicate Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
02a: Lovozerite group (HEX and HEX-R subgroup)

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Lovozerite group  ⇒ Zirsinalite-Lovozerite subgroup

Optical Properties

Color

gelborange

Diaphaneity (Transparency)

transparent

max. Birefringence

0.033

Birefringence chart\! Tisinalite title=Birefringence chart Tisinalite

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

1.624

RI value γ / ε

1.591

Ri mean

1.613

2V angle

Uniaxial (-)

Crystallography

Crystal System

trigonal

Class (H-M)

3

Space Group number

147

Space Group

P3

Cell parameters a (Å)

10.14

Cell parameters b (Å)

-

Cell parameters c (Å)

13.08

Cell parameters a/b or c/a

1.290

Cell parameters c/b

-

Z

3

Volume (ų)

1164.701

X-Ray Powder Diffraction

5.19(70),
3.60(100),
3.26(60),
3.18(80),
2.920(30),
2.590(60),
2.510(50),
1.802(50)

XRD chart Tisinalite

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)

540

Density (g/cm³)

2.69

2.855 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Kapustin & Pudovkina & Bykova, 1980

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 109 (1980), 223

IMA group assignments

Other languages

Spanish

Tisinalita

French

Tisinalite

English

Tisinalite

German

Tisinalith

Russian

Тисиналит

Alternative Name

H-Kazakovite

Tisinalit

CNMNC (IMA)-Number

IMA 1979-052

CNMNC symbol

Symbol

Tis

Locations with GPS information

IDs

GUSID (Global unique identifier short form) DOtxxRThf0OxH5AKx9gnPA
GUID (Global unique identifier) C571EB0C-E114-437F-B11F-900AC7D8273C
Database ID 3858