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Sénarmontite (Senarmontit)

Pictures (45 Images total)

Sénarmontit
Views (Image: 1265018194): 1882
Sénarmontit

Größe: 1,84 mm; Fundort: Pereta Mine, Pereta, Scansano, Toscana, Italien

Collection: Domenico Preite
Copyright: Matteo Chinellato
Contribution: Hg 2010-02-01
Locality: Pereta Mine / Pereta / Scansano / Grosseto, Provinz / Toskana (Toscana) / Italien
Senarmontit
Views (Image: 1177107993): 3645
Senarmontit

Bildbreite: 4 mm; Fundort Grube Wildermann, Müsen, Siegerland, Nordrhein-Westfalen, Deutschland

Copyright: Stephan Wolfsried
Contribution: Hg 2007-04-21
Locality: Grube Wildermann / Müsen / Hilchenbach / Siegen-Wittgenstein, Kreis / Arnsberg, Bezirk / Nordrhein-Westfalen / Deutschland
Sénarmontit
Views (Image: 1387657227): 1623
Sénarmontit

Bildbreite: 1,28 mm; Fundort: Le Cetine di Cotorniano Mine, Chiusdino, Provinz Siena, Toskana, Italien

Copyright: Matteo Chinellato
Contribution: Hg 2013-12-21
Locality: Le Cetine di Cotorniano Mine / Chiusdino / Siena, Provinz / Toskana (Toscana) / Italien
Senarmontit
Views (Image: 1236769884): 2174
Senarmontit

Größe: 26x20x20 mm; Fundort: Djebel Haminate, Ain Beida, Provinz Constantine, Algerien

Copyright: montanpark
Contribution: slugslayer 2009-03-11
Locality: Djebel Haminate / Ain Beida / Constantine, Provinz / Algerien
Senarmontit
Views (Image: 1289939170): 1436
Senarmontit

Kristallgröße: 0,48 mm; Fundort: Pereta Mine, Pereta, Scansano, Toskana, Italien

Collection: Fulvio Iurcotta
Copyright: Enrico Bonacina
Contribution: slugslayer 2010-11-16
Locality: Pereta Mine / Pereta / Scansano / Grosseto, Provinz / Toskana (Toscana) / Italien
Sénarmontit
Views (Image: 1286300676): 1008
Sénarmontit

SEM-Foto von Sénarmontit-Kristallen auf Stibnit, Bildbreite: ca. 65 µm, Fundort: Herichova, Chyzne, Banska Bystrica, Banskobystrický kraj, Slowakei

Copyright: Martin Stevko
Contribution: thdun5 2010-10-05
Locality: Herichová / Chyžné (Chyzne) / Revúca, Okres / Banskobystrický kraj / Slowakei

Collectors Summary

Color weiß, farblos, grau, orange bis rot durch Metastibnit-Einschlüsse
Streak color weiß
Lustre Glasglanz bis Diamantglanz
Hardness (Mohs) 2.25
Solubility +++ HCl
Crystal System kubisch, Fd3m

Additional information / Summary

Chemism

Chem­ical formula

Sb2O3

Chem­ical com­po­si­tion

Antimon, Sauerstoff

Unit weight: 291.51849 u; Number of atoms in the formula: 5

Info

Empirical formula:

Sb2O3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

16.46

3

60.00

15.9994300

47.9982900

Antimony

Sb

83.54

2

40.00

121.7601000

243.5202000

Anal­y­sis wt%

Sb2O3 : 99.00

Strunz 9th edi­tion incl. updates

4.CB.50

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
C: Metall: Sauerstoff = 2: 3,3: 5, und vergleichbare
B: Mit mittelgroßen Kationen
50:Arsenolith-Gruppe

Lapis Clas­sifica­tion

IV/C.02-020

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

Clas­sifica­tion by Hölzel

4.CA.110

4: OXIDES
C: R2O3 Sesquioxides
A: Arsenolite-Group

Dana 8th edi­tion

04.03.09.02

04: Oxide Minerals
03: Simple Oxides with a cation charge of 3+ (A+++2 O3)

IMA sta­tus

Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

weiß, farblos, grau, orange bis rot durch Metastibnit-Einschlüsse

Streak color

weiß

Diaphane­ity (Trans­parency)

transparent bis durchscheinend

Lus­tre

Glasglanz bis Diamantglanz

RI value α / ω / n

2.087

Ri mean

2.087

2V angle

Isotropisch

Optical Data Luminescence

Color LW-UV (365nm)

 

bräunlich grün

LW-UV Intensity

sehr schwach

After­glow (Per­sistant Lumi­nes­cence)

keine Daten

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3m

Space Group number

227

Space Group

Fd3m

Cell param­e­ters a (Å)

11.152

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

-

Cell param­e­ters a/b or c/a

1

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

16

Volumne (ų)

1386.942

X-Ray Pow­der Diffrac­tion

6.44(10),
3.218(100),
2.788(40),
2.559(10),
1.972(40),
1.681(30),
1.611(10),
1.279(10)

XRD chart Sénarmontite

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)

2.25

VHN (Hard­ness Vick­ers)

42 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

5.2 - 5.3 / Durchschnittlich = 5.25

5.584 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ HCl

(Co-)Type locality

(Co-)Type locality

Algerien/Constantine, Provinz/Ain Beida/Djebel Haminate

Preface

Occurrences

In der Oxidationszone von Antimonlagerstätten

Gen­er­a­tion con­di­tions

Oxidationszone antimonreicher Lagerstätten

Asso­cia­tions

Antimonit, Berthierit, Metastibnit, Quarz

Rare­ness

insgesamt selten, in einigen Vorkommen aber verbreitet, Mengen aber meist klein

Name from

Benannt nach Henri Hureau de Sénarmont (6 September 1808 – 30 Junu 1862), Professor der Mineralogie, Bergbauschule, Paris, Erstbeschreiber des Minerals.

Author (Name, Year)

Dana, 1851

Safety Instructions

Industrial chemicals are often present in powder form and therefore often contain much higher dangers than natural, crystalline substances. These hazard statements refer to the classification of industrially used chemical compounds that may also occur in this natural mineral. The hazard classification makes no claim to completeness.




Safety classes: H351: Kann vermutlich Krebs erzeugen., P281: (Vorgeschriebene persönliche Schutzausrüstung verwenden.) aufgehoben

References

Handbook of Mineralogy (Anthony et al.), 3 (1997), 505

IMA 15-E: Spelling of names of eight mineral species Proposal 15-E is accepted, and the spelling of eight mineral names is modified as follows: achavalite becomes achávalite; behierite becomes béhierite; camerolaite becomes camérolaite; fabriesite becomes fabrièsite; remondite-(Ce) becomes rémondite-(Ce); remondite-(La) becomes rémondite-(La); sénarmontite becomes senarmontite; sérandite becomes serandite.

Other languages

Spanish

Senarmontita

French

Senarmontite

German

Sénarmontit

English

Sénarmontite

Russian

Сенармонтит

Japanese

方安鉱

Alternative Name

German

Senarmontit

CNMNC symbol

Symbol

Sen

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Сенармонтит

Mineral Dealer

German pages

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

Locations with GPS information