Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Chat Now! (2 online) Mindat Auctions

Weissbergite

Big Photo

Thallium Prospect, Little Valley, Tooele Co., Utah, USA
© 2008, J. Weissman

Formula:
TlSbS
 
2
System:TriclinicColour:Steel-gray
Hardness:1½
Name:Named after Byron G. Weissberg (b. 1930), geologist and mineralogist, Department of Scientific and Industrial Research (New Zealand).
This page provides mineralogical data about Weissbergite.

Classification of Weissbergite

IMA status:Approved 1975
Strunz 8th edition ID:2/E.13-60
Nickel-Strunz 10th (pending) edition ID:2.HD.05

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
H : Sulfosalts of SnS archetype
D : With Tl
Dana 8th edition ID:3.7.7.1

3 : SULFOSALTS
7 : ø = 2
Hey's CIM Ref.:5.5.13

5 : Sulphosalts - Sulpharsenites and Sulphobismuthites (those containing Sn, Ge,or V are in Section 6)
5 : Sulpharsenites etc. of Tl
mindat.org URL:http://www.mindat.org/min-4262.html
Please feel free to link to this page.

Type Occurrence of Weissbergite

Type Locality:Carlin Gold mine, Elko, Lynn District, Eureka Co., Nevada, USA
Year of Discovery:1977

Physical Properties of Weissbergite

Lustre:Metallic
Diaphaneity (Transparency):Opaque
Colour:Steel-gray
Hardness (Mohs):1½

Crystallography of Weissbergite

Crystal System:Triclinic
Cell Parameters:a = 11.8Å, b = 6.4Å, c = 6.1Å
α = 109.9°, β = 81.8°, γ = 105.4°
Ratio:a:b:c = 1.844 : 1 : 0.953
Unit Cell Volume:V 416.92 ų (Calculated from Unit Cell)

Chemical Properties of Weissbergite

Formula:
TlSbS
 
2
Essential elements:S, Sb, Tl
All elements listed in formula:S, Sb, Tl

Relationship of Weissbergite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
2.HD.05Lorándite
TlAsS
 
2
2.HD.15Christite
TlHgAsS
 
3
2.HD.20Jankovićite
Tl
 
5
Sb
 
9
(As,Sb)
 
4
S
 
22
2.HD.20Jankovicite
2.HD.25Rebulite
Tl
 
5
Sb
 
5
As
 
8
S
 
22
2.HD.30Imhofite
Tl
 
6
CuAs
 
16
S
 
40
2.HD.35Edenharterite
PbTlAs
 
3
S
 
6
2.HD.40Jentschite
TlPbAs
 
2
SbS
 
6
2.HD.45Hutchinsonite
(Tl,Pb)
 
2
As
 
5
S
 
9
2.HD.50Bernardite
Tl(As,Sb)
 
5
S
 
8
2.HD.55Sicherite
TlAg
 
2
(As,Sb)
 
3
S
 
6
2.HD.60Gabrielite
Tl
 
6
Ag
 
3
Cu
 
6
(As,Sb)
 
9
S
 
21
Related Minerals - Hey's Index Grouping:

- +
5.5.1Lorándite
TlAsS
 
2
5.5.2Ellisite
Tl
 
3
AsS
 
3
5.5.3Imhofite
Tl
 
6
CuAs
 
16
S
 
40
5.5.4Simonite
TlHgAs
 
3
S
 
6
5.5.6Christite
TlHgAsS
 
3
5.5.6Routhierite
Tl(Cu,Ag)(Hg,Zn)
 
2
(As,Sb)
 
2
S
 
6
5.5.7Hutchinsonite
(Tl,Pb)
 
2
As
 
5
S
 
9
5.5.8Wallisite
(Cu,Ag)TlPbAs
 
2
S
 
5
5.5.9Bernardite
Tl(As,Sb)
 
5
S
 
8
5.5.10Vrbaite
Tl
 
4
Hg
 
3
Sb
 
2
As
 
8
S
 
20
5.5.11Rebulite
Tl
 
5
Sb
 
5
As
 
8
S
 
22
5.5.12Gillulyite
Tl
 
2
(As,Sb)
 
8
S
 
13
5.5.14Rohaite
(Tl,Pb,K)
 
2
Cu
 
8.7
Sb
 
2
S
 
4
5.5.15Vaughanite
TlHgSb
 
4
S
 
7
5.5.16Chalcothallite
Tl
 
2
(Cu,Fe)
 
6
SbS
 
4
5.5.17Pierrotite
Tl
 
2
Sb
 
6
As
 
4
S
 
16
5.5.18Parapierrotite
Tl(Sb,As)
 
5
S
 
8
5.5.19Criddleite
TlAg
 
2
Au
 
3
Sb
 
10
S
 
10
5.5.20Chabournéite
Tl
 
21-x
Pb
 
2x
(Sb,As)
 
91-x
S
 
147
 (x = 0-17.5)

Other Names for Weissbergite

Synonyms:
IMA1975-040
Other Languages:
German:Weissbergit
Russian:Вейссбергит
Spanish:Weissbergita

Other Information

Health Warning:Contains thallium - always wash hands after handling. Avoid inhaling dust when handling or breaking. Never lick or ingest.

References for Weissbergite

Reference List:American Mineralogist (1977): 62: 720-724.

Mineralogical Record (1993): 24: 446.

Internet Links for Weissbergite

Search Engines:
  • Look for Weissbergite on Google
  • Look for Weissbergite images on Google
    • External Links:
  • Look for Weissbergite on Webmineral
  • Look for Weissbergite on Athena Mineralogy
  • Look for Weissbergite on Wikipedia
  • Look for Weissbergite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Weissbergite in the Natural History Museum (London) online catalogue
  • Weissbergite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • The Arkenstone - Fine Minerals
  • Find Weissbergite on www.crystalclassics.co.uk
  • Buy from David K Joyce minerals
  • rare and unusual minerals mainly crystallized
  • Rare and Unusual minerals at Mineralogical Research Company
  • Wendel Minerals - Auktion & Shop
  • Buy Minerals and Crystals from Crystalarium.com
  • Top quality minerals from Kristalle of California
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Search for - Weissbergite - on e-Rocks Mineral Sales & Auctions
  • Wilensky Fine Minerals
  • Lapis Mineral Magazin
    • Jobs:
  • Mining & Geology Jobs

    • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to sponsor this page.

    Localities for Weissbergite

    Hide Locality List
    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Republic of Macedonia
     
    • Roszdan
    		[Rieck, B. (1993) - Famous mineral localities: Allchar, Macedonia, Mineralogical Record, 24 (6), 437-449]
    USA
     
    • Nevada
      • Eureka Co.
        • Lynn District
          • Elko
    		Amer.Min.(1977) 62, 720-724; Min.Rec.:20:469.
    • Utah
      • Tooele Co.
        • Little Valley
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 24th Nov 2009 21:10:37