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Bromargyrite

Pictures (17 Images total)

Bromargyrit xx
Views (File:
1336921298
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Bromargyrit xx
Grube Schöne Aussicht,Dernbach/Westerwald; Bildbreite ca.10mm
Copyright: Haubi; Contribution: Haubi
Collection: Haubi
Location: Deutschland/Rheinland-Pfalz/Westerwaldkreis/Wirges/Dernbach/Grube Schöne Aussicht
Mineral: Bromargyrite
Image: 1336921298
Rating: 8.33 (votes: 6)
License: Usage for Mineralienatlas project only
Bromargyrit xx

Grube Schöne Aussicht,Dernbach/Westerwald; Bildbreite ca.10mm
Collection: Haubi
Copyright: Haubi
Contribution: Haubi 2012-05-13
Locality: Grube Schöne Aussicht / Dernbach / Wirges / Westerwaldkreis / Rheinland-Pfalz / Deutschland
Bromargyrit
Views (File:
1539117726
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Bromargyrit
BB ca15mm,gelblich-Deutschland/Rheinland-Pfalz/Westerwaldkreis/Wirges/Dernbach/Grube Schöne Aussicht
Copyright: derhesse; Contribution: anatase2
Collection: anatase2
Location: Deutschland/Rheinland-Pfalz/Westerwaldkreis/Wirges/Dernbach/Grube Schöne Aussicht
Mineral: Bromargyrite
Image: 1539117726
Rating: 8 (votes: 1)
License: Creative Commons - Attribution-Noncommercial-Share Alike (CC-BY-NC-SA) V.3.0
Bromargyrit

BB ca15mm,gelblich-Deutschland/Rheinland-Pfalz/Westerwaldkreis/Wirges/Dernbach/Grube Schöne Aussicht
Collection: anatase2
Copyright: derhesse
Contribution: anatase2 2018-10-09
Locality: Grube Schöne Aussicht / Dernbach / Wirges / Westerwaldkreis / Rheinland-Pfalz / Deutschland
Bromargyrit
Views (File:
1232237118
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Bromargyrit
Bildbreite: 2,5 mm; Fundort: Grube Clara, Wolfach, Schwarzwald, Deutschland
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Deutschland/Baden-Württemberg/Freiburg, Bezirk/Ortenaukreis/Oberwolfach/Grube Clara
Mineral: Bromargyrite
Image: 1232237118
Rating: 7.33 (votes: 3)
License: Usage for Mineralienatlas project only
Bromargyrit

Bildbreite: 2,5 mm; Fundort: Grube Clara, Wolfach, Schwarzwald, Deutschland
Copyright: Stephan Wolfsried
Contribution: Hg 2009-01-18
Locality: Grube Clara / Oberwolfach / Ortenaukreis / Freiburg, Bezirk / Baden-Württemberg / Deutschland
Bromargyrit
Views (File:
1232237071
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Bromargyrit
Bildbreite: 2,5 mm; Fundort: Grube Clara, Wolfach, Schwarzwald, Deutschland
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Deutschland/Baden-Württemberg/Freiburg, Bezirk/Ortenaukreis/Oberwolfach/Grube Clara
Mineral: Bromargyrite
Image: 1232237071
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Bromargyrit

Bildbreite: 2,5 mm; Fundort: Grube Clara, Wolfach, Schwarzwald, Deutschland
Copyright: Stephan Wolfsried
Contribution: Hg 2009-01-18
Locality: Grube Clara / Oberwolfach / Ortenaukreis / Freiburg, Bezirk / Baden-Württemberg / Deutschland
Bromargyrit
Views (File:
1235412523
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Bromargyrit
Commercial Mine, Georgetown, Grant Co., New Mexico, USA
Copyright: Hannes Osterhammer; Contribution: eschuhbauer
Collection: Lithothek der Münchener Micromounter, Collection number: A026817, Donator: schuhb
Location: USA/New Mexico/Grant County/Georgetown District/Georgetown/Commercial Cramer Mine
Mineral: Bromargyrite
Image: 1235412523
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Bromargyrit (SNr: A026817)

Commercial Mine, Georgetown, Grant Co., New Mexico, USA
Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: eschuhbauer 2009-02-23
Locality: Commercial Cramer Mine / Georgetown / Georgetown District / Grant County / New Mexico / USA

You find additional specimen at the Geolitho Museum

Collectors Summary

Color grünlich braun, graugrün, graulich gelb, gelb, olivgrün
Streak color grau
Hardness (Mohs) 1 - 1.5
Solubility + HCl, Zyanid, NH4OH, Na2S2O3
Crystal System kubisch, Fm3m

Chemism

Chemical formula

AgBr

Chemical composition

Brom, Silber

Unit weight: 187.77232 u; Number of atoms in the formula: 2

Info

Empirical formula:

AgBr

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Bromine

Br

42.55

1

50.00

79.9041000

79.9041000
Silver

Ag

57.45

1

50.00

107.8682200

107.8682200

Analysis wt%

Ag : 56.70, Cl : 0.60, Br : 38.90, I : 2.60 (Ref: Dana, 7th ed. 2)

Strunz 9th edition incl. updates

3.AA.15

3: Halide (Fluoride, Chloride, Bromide, Iodide)
A: Einfache Halogenide ohne H2O
A: M:X = 1:1 und 2:3
15:Chlorargyrit-Gruppe

Lapis Classification

III/A.02-060

III: HALOGENIDE (Fluoride, Chloride, Bromide, Jodide)
A: Einfache Halogenide
2: Wasserfrei, Metall : Halogen = 1:1

Classification by Hölzel

3.AA.230

3: HALIDES
A: Simple Halides without H2O
A: Me/X=1/1
2: AgHalides

Dana 8th edition

09.01.04.02

09: Halide Minerals
01: Anhydrous and Hydrated Halides where A X
04: Embolite Series

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

grünlich braun, graugrün, graulich gelb, gelb, olivgrün

Streak color

grau

Diaphaneity (Transparency)

transparent bis durchscheinend

RI value α / ω / n

2.253

Ri mean

2.253

2V angle

Isotropisch

Crystallography

Crystal System

kubisch

Class (H-M)

m3m

Space Group number

225

Space Group

Fm3m

Cell parameters a (Å)

5.755

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

4

Volume (ų)

190.606

X-Ray Powder Diffraction

3.333(10),
2.886(100),
2.041(50),
1.667(20),
1.444(10),
1.325(10),
1.291(10),
1.179(10)
XRD chart Bromargyrite

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)

1 - 1.5

VHN (Hardness Vickers)

53 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

6.474 (gemessen) 6.5 (berechnet)

6.543 ( ρ calc. Mineralienatlas )

Instability

+ HCl, Zyanid, NH4OH, Na2S2O3

(Co-)Type locality

(Co-)Type locality

Mexiko/Zacatecas/Fresnillo, Municipio/Plateros

Preface

Author (Name, Year)

Breithaupt, 1859

Additional Information

Das anfangs gelbliche Mineral verfärbt sich unter Lichteinwirkung sehr schnell braun bis schwarz.

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: Lichtempfindlich: Lichtempfindlich., P410: Vor Sonnenbestrahlung schützen.

References

Handbook of Mineralogy (Anthony et al.), 3 (1997), 78

Other languages

Spanish

Bromargirita

German

Bromargyrit

French

Bromargyrite

English

Bromargyrite

Russian

Бромаргирит

Simplified Chinese

溴银矿

Alternative Name

Spanish

Bromargyrita

Bromchlorsilber

Bromic Silver

Bromide of Silver

German

Bromit

Spanish

Bromita

Bromite

German

Bromsilber

German

Bromspat

French

Bromure d'Argent

Bromylit

German

Bromyrit

Spanish

Bromyrita

English

Bromyrite

Chorobromite

Plata cornea amarilla melada

Plata verde

CNMNC symbol

Symbol

Bag

Locations with GPS information

IDs

GUSID (Global unique identifier short form) qtC51Y4yBUmu8VDpgMDztg
GUID (Global unique identifier) D5B9D0AA-328E-4905-AEF1-50E980C0F3B6
Database ID 507