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Titanclinohumite

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Titanklinohumit
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Titanklinohumit (SNr: J4B3)

Fundort: Riffelmoräne, Stubachtal. Belegstück; Fund aus 1976. Bildbreite ca. 4 mm.
Collection: prospector56
Copyright: prospector56
Contribution: prospector56 2021-01-17
Locality: Riffelmoräne / Totenkopf / Stubachtal / Uttendorf / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich

Collectors Summary

Solubility +++ HF, + Säuren

Chemism

Addi­tional chem. informa­tion

Titanhaltiger Klinohumit

Anal­y­sis wt%

SiO2 : 35.90, FeO : 11.21, MnO : 0.50, MgO : 44.16, TiO2 : 5.59, H2O : 1.40 (Ref: American Mineralogist 73)

Clas­sifica­tion by Hölzel

9.AI.375

9: SILICATES
A: Nesosilicates
I: Nesosilicates with OH
3: Chondrodite-Group

Min­eral sta­tus

Varietät

Var­i­ety / poly­type of

Clinohumite

Optical Properties

max. Birefrin­gence

0.023
Birefringence chart\! Titanclinohumite title=Birefringence chart Titanclinohumite

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

1.662

RI value β

1.680

RI value γ / ε

1.685

Ri mean

1.676

2V angle

Biaxial (-) 58°

Crystallography

Cell param­e­ters a (Å)

4.745

Cell param­e­ters b (Å)

10.288

Cell param­e­ters c (Å)

13.709

Cell param­e­ters a/b or c/a

0.461

Cell param­e­ters c/b

1.333

Cell param­e­ters α

90°

Cell param­e­ters β

101.0

Cell param­e­ters γ

90°

Z

1

Volumne (ų)

656.9

Physical Properties

Density (g/cm³)

3.23 (gemessen)

Insta­bil­ity

+++ HF, + Säuren

References

Am. Mineral. 58 (1973), 43
Canadian Mineralogist Vol. 44, pp. 1557-1560 (2006)

Other languages

English

Titanclinohumite

French

Titanclinohumite

German

Titanklinohumit

Simplified Chinese

钛斜硅镁石

Alternative Name

German

Titanclinohumit

Spanish

Titanclinohumita

Titanolivin

Titanolivine

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

 DeWikiPedia - search for: Titanklinohumit
Google-Bilder-Suche - search for: Titanklinohumit
Mineralienatlas.de (Forum) - search for: Titanklinohumit

English pages

 Mindat - search for: Titanclinohumite
Webmineral - search for:Titanclinohumite
Handbook-of-Mineralogy - search for: Titanclinohumite
RRUFF - Raman, XRD and other mineral data - search for: Titanclinohumite
RRUFF - References and PDF downloads - search for: Titanclinohumite
American-Mineralogist-Crystal-Structure-Database - search for: Titanclinohumite
Strahlen.org - search for: Titanclinohumite

Mineral Dealer

German pages

 hausen - Mineralgroßhandel - search for: Titanklinohumit
Crystal-Treasure.com - search for: Titanklinohumit
Bosse - search for: Titanklinohumit
Edelsteine Neuburg - Gundolf Fischer - search for: Titanklinohumit

Locations with GPS information