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Clinocervantite

Pictures (8 Images total)

Klinocervantit
Views (Image: 1520537247): 268
Klinocervantit

Italien/Toskana (Toscana)/Grosseto, Provinz/Manciano/Fosso del Tafone; BB-25mm

Collection: anatase2
Copyright: Joerg M.
Contribution: anatase2 2018-03-08
Locality: Fosso del Tafone / Manciano / Grosseto, Provinz / Toskana (Toscana) / Italien
brauner Klinocervantit mit Valentinit
Views (Image: 1154368537): 1259
brauner Klinocervantit mit Valentinit

Bildbreite:9mm; Fundort:Cetine di Cototniano Mine, Siena, Toscana, Italien

Copyright: JHM
Contribution: JHM 2006-07-31
Locality: Le Cetine di Cotorniano Mine / Chiusdino / Siena, Provinz / Toskana (Toscana) / Italien
Klinocervantit
Views (Image: 1520536989): 309
Klinocervantit

Italien/Toskana (Toscana)/Grosseto, Provinz/Manciano/Fosso del Tafone; BB-25mm

Collection: anatase2
Copyright: Joerg M.
Contribution: anatase2 2018-03-08
Locality: Fosso del Tafone / Manciano / Grosseto, Provinz / Toskana (Toscana) / Italien
Klinocervantit
Views (Image: 1303743371): 610
Klinocervantit

Bildbreite: 4 mm, Fundort: Fosso del Tafone, Manciano, Provinz Grosseto, Toskana, Italien

Copyright: Luigi Chiappino
Contribution: thdun5 2011-04-25
Locality: Fosso del Tafone / Manciano / Grosseto, Provinz / Toskana (Toscana) / Italien
Klinocervantit
Views (Image: 1520537151): 279
Klinocervantit

Italien/Toskana (Toscana)/Grosseto, Provinz/Manciano/Fosso del Tafone; BB-25mm

Collection: anatase2
Copyright: Joerg M.
Contribution: anatase2 2018-03-08
Locality: Fosso del Tafone / Manciano / Grosseto, Provinz / Toskana (Toscana) / Italien
Klinocervantit
Views (Image: 1520625321): 147
Klinocervantit

Italien/Toskana (Toscana)/Siena, Provinz/Chiusdino/Le Cetine di Cotorniano Mine; BB-4,5cm

Collection: anatase2
Copyright: Joerg M.
Contribution: anatase2 2018-03-09
Locality: Le Cetine di Cotorniano Mine / Chiusdino / Siena, Provinz / Toskana (Toscana) / Italien

Collectors Summary

Color farblos, lichtgrün, cremeweiß
Streak color weiß
Lustre Glasglanz
Cleavages keine
Fracture uneben
Crystal System monoklin, C2/c

Chemism

Chem­ical formula

Sb3+Sb5+O4

Chem­ical com­po­si­tion

Antimon, Sauerstoff

Unit weight: 307.51792 u; Number of atoms in the formula: 6

Info

Empirical formula:

SbSbO4

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

20.81

4

66.67

15.9994300

63.9977200

Antimony

Sb

79.19

2

33.33

121.7601000

243.5202000

Anal­y­sis wt%

Sb2O3 : 47.40, Sb2O5 : 52.60 (Ref: berechnet)

Strunz 9th edi­tion incl. updates

4.DE.25

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
D: Metall: Sauerstoff = 1:2 und vergleichbare
E: Mit mittelgroßen [Kationen]; Mit verschiedenen Polyedern
25:Paratellurit-Gruppe

Lapis Clas­sifica­tion

IV/D.25-005

IV: OXIDE
D: Oxide mit Verhältnis Metall : Sauerstoff = 1:2 (MO2 und verwandte Verbindungen)
25: Stibiotantalit-Gruppe

Clas­sifica­tion by Hölzel

4.DK.105

4: OXIDES
D: Dioxides
K: Other Niobates, Tantalates
1: Cervantite-Group

Dana 8th edi­tion

04.04.16.02

04: Oxide Minerals
04: Simple Oxides with a cation charge of 4+ (A++++ O2)

IMA sta­tus

anerkannt

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

farblos, lichtgrün, cremeweiß

Streak color

weiß

Lus­tre

Glasglanz

max. Birefrin­gence

0.39

RI value α / ω / n

1.71

RI value γ / ε

2.10

Ri mean

1.90~

2V angle

b ?

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

15

Space Group

C2/c

Cell param­e­ters a (Å)

12.061

Cell param­e­ters b (Å)

4.836

Cell param­e­ters c (Å)

5.383

Cell param­e­ters a/b or c/a

2.494

Cell param­e­ters c/b

1.113

Cell param­e­ters α

90°

Cell param­e­ters β

104.60

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

303.836

X-Ray Pow­der Diffrac­tion

3.244(100),
2.920(30),
2.877(70),
2.640(20),
1.861(20),
1.811(20),
1.783(20),
1.619(20)

XRD chart Clinocervantite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Density (g/cm³)

6.72

6.722 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Frac­ture

uneben

Tenac­ity

spröde

Preface

Author (Name, Year)

Basso & Lucchetti & Zefiro & Palenzona, 1999

References

European Journal of Mineralogy 11 (1999), 95-100.

American Mineralogist 84 (1999), 1464.

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Paratellurite

TeO2

tetragonal : 422 : P43212

4.DE.25

Clinocervantite

Sb3+Sb5+O4

monoklin : 2/m : C2/c

4.DE.25

Related minerals "Lapis Classification" [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Clinocervantite

Sb3+Sb5+O4

monoklin : 2/m : C2/c

IV/D.25-005

Cervantite

Sb3+Sb5+O4

orthorhombisch : mm2 : Pna21

IV/D.25-010

Stibiocolumbite

SbNbO4

orthorhombisch : mm2 : Pc21n

IV/D.25-020

Stibiotantalite

Sb3+TaO4

orthorhombisch : mm2 : Pc21n

IV/D.25-030

Bismutocolumbite

Bi(Nb,Ta)O4

orthorhombisch : mmm : Pcnn

IV/D.25-035

Bismutotantalite

Bi(Ta,Nb)O4

orthorhombisch : mmm : Pcnn

IV/D.25-040

Chiluite

Bi3Te6+Mo6+O10.5

IV/D.25-070

Gelosaite

BiMo6+(2-5x)Mo5+6xO7(OH)·H2O {0≤x≤0.4}

monoklin : 2/m : P21/n

IV/D.25-075

Mambertiite

BiMo5+2.80O8(OH)

triklin : 1 : P1

IV/D.25-077

Sardignaite

BiMo2O7(OH)·2H2O

monoklin : 2/m : P21/m

IV/D.25-080

Related minerals "Hoelzel Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Cervantite

Sb3+Sb5+O4

orthorhombisch : mm2 : Pna21

4.DK.100

Clinocervantite

Sb3+Sb5+O4

monoklin : 2/m : C2/c

4.DK.105

Stibiocolumbite

SbNbO4

orthorhombisch : mm2 : Pc21n

4.DK.110

Stibiotantalite

Sb3+TaO4

orthorhombisch : mm2 : Pc21n

4.DK.120

Bismutotantalite

Bi(Ta,Nb)O4

orthorhombisch : mmm : Pcnn

4.DK.130

Bismutocolumbite

Bi(Nb,Ta)O4

orthorhombisch : mmm : Pcnn

4.DK.140

Rosiaite

PbSb2O6

trigonal : 3m : P31m

4.DK.150

Alumotantite

AlTaO4

orthorhombisch : mmm : Pbcn

4.DK.160

Simpsonite

Al4Ta3O13(OH)

trigonal : 3 : P3

4.DK.180

Bahianite

Al5Sb5+3O14(OH)2

monoklin : 2/m : C2/m

4.DK.190

Related minerals "Dana 8. Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Akhtenskite

Mn4+O2

hexagonal : 6/mmm : P63/mmc

04.04.10.01

Paramontroseite

VO2

orthorhombisch : mmm : Pbnm

04.04.11.01

Cerianite-(Ce)

CeO2

kubisch : m3m : Fm3m

04.04.12.01

Tazheranite

(Zr,Ti,Ca)O2

kubisch : m3m, 43m : Fm3m, P43m

04.04.13.01

Srilankite

(Ti,Zr)O2

orthorhombisch : mmm : Pbcn

04.04.13.02

Baddeleyite

ZrO2

monoklin : 2/m : P21/c

04.04.14.01

Tugarinovite

MoO2

monoklin : 2/m : P21/c

04.04.15.01

Cervantite

Sb3+Sb5+O4

orthorhombisch : mm2 : Pna21

04.04.16.01

Clinocervantite

Sb3+Sb5+O4

monoklin : 2/m : C2/c

04.04.16.02

Huanzalaite

MgWO4

monoklin : 2/m : P2/c

04.04.16.04

Lenoblite

V4+2O4·2H2O

orthorhombisch : 222 : P212121

04.04.17.01

Alternative Name

German

Clinocervantit

CNMNC (IMA)-Number

IMA 1997-017

CNMNC symbol

Symbol

Ccvn

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

German pages

DeWikiPedia - search for: Klinocervantit
Google-Bilder-Suche - search for: Klinocervantit
Mineralogisch-Petrographisches-Institut Hamburg - search for: Klinocervantit

English pages

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

Russian pages

Webmineral.ru - search for: Клиносервантит

Mineral Dealer

German pages

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Crystal-Treasure.com - search for: Klinocervantit
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Locations with GPS information