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

Bianchiniite

Collectors Summary

Crystal System tetragonal, I4/mcm

Chemism

Chemical formula

Ba2(TiV)(As2O5)2OF

Chemical composition

Arsen, Barium, Titan, Fluor, Sauerstoff, Vanadium

Unit weight: 868.14255125 u; Number of atoms in the formula: 20

Info

Empirical formula:

Ba2(TiV)(As2O5)2OF

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Oxygen

O

20.27

11

55.00

15.9994300

175.9937300
Fluorine

F

2.19

1

5.00

18.9984033

18.9984033
Titanium

Ti

5.51

1

5.00

47.8671000

47.8671000
Vanadium

V

5.87

1

5.00

50.9415100

50.9415100
Arsenic

As

34.52

4

20.00

74.9216020

299.6864080
Barium

Ba

31.64

2

10.00

137.3277000

274.6554000

Strunz 9th edition incl. updates

4

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
4:
4:

IMA status

anerkannt, CNMNC Newsletter No. 50 July 2019

Mineral status

anerkanntes Mineral

Crystallography

Crystal System

tetragonal

Class (H-M)

4/mmm

Space Group number

140

Space Group

I4/mcm

Cell parameters a (Å)

8.7266(4)

Cell parameters b (Å)

-

Cell parameters a/b or c/a

15.6777(

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

8

Crystal structure

Neuer Strukturtyp; Struktur ermittelt

X-Ray Powder Diffraction

3.826(w), 3.144(vs), 2.916(w), 2.789(w), 2.598(w), 2.119(w), 2.072(w), 1.975(w)

(Co-)Type locality

(Co-)Type locality

Italien/Toskana (Toscana)/Lucca, Provinz/Apuanische Alpen/Stazzema/Sant'Anna di Stazzema/Miniera di Monte Arsiccio/Sant’Olga Stollen

Type material

Das Typenmaterial ist in den mineralogischen Sammlungen des Museo di Storia Naturale, Università di Pisa, Via Roma 79, Calci (PI), Italien, Katalognummer 19892 hinterlegt.

Preface

Name from

Andrea Bianchini (geb. 1959) und Mario Bianchini (geb. 1962), zwei Mineraliensammlern in Anerkennung für ihre Beiträge zum Wissen über die Mineralogie der Pyrit-Baryt-Eisenoxid-Lagerstätten in den Apuanischen Alpen

Author (Name, Year)

Cristian Biagioni, Marco Pasero, Ulf Hålenius and Ferdinando Bosi (2021)

References

Biagioni C., Pasero M., Hålenius U. and Bosi F. (2019) Bianchiniite, IMA 2019-022. CNMNC Newsletter No. 50; Mineralogical Magazine, 31, doi: 10.1180/mgm.2019.46

Cristian Biagioni; Marco Pasero; Ulf Hålenius; Ferdinando Bosi: Bianchiniite, Ba2(Ti4+V3+)(As2O5)2OF, a new diarsenite mineral from the Monte Arsiccio mine, Apuan Alps, Tuscany, Italy. Mineralogical Magazine Vol. 85, Nr. 3 (2021) S. 354-363.

Lapis 10/2022, S. 39 (mit Fotos)

Other languages

German

Bianchiniit

English

Bianchiniite

CNMNC (IMA)-Number

IMA 2019-022

CNMNC symbol

Symbol

Bcn

Locations with GPS information

IDs

GUSID (Global unique identifier short form) -zsDuwBF1Eyv6EGiOBQr7A
GUID (Global unique identifier) BB033BFB-4500-4CD4-AFE8-41A238142BEC
Database ID 8717