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Speculite

Formula:
AuTe
 
2
Lustre:Metallic


Probably the same as Krennerite, or a low-Ag variety of Sylvanite.

Originally reported from Lake View Consols mine, Kalgoorlie, Western Australia, Australia.

Classification of Speculite

IMA status:Not Approved
Strunz 8th edition ID:2/0.0-

2 : Sulphides
0 :
0 :
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Physical Properties of Speculite

Lustre:Metallic

Chemical Properties of Speculite

Formula:
AuTe
 
2
Essential elements:Au, Te
All elements listed in formula:Au, Te

Relationship of Speculite to other Species

Related Minerals - Strunz Grouping):

- +
2/0.0-00Bravoite
(Fe,Ni)S
 
2
2/0.0-Jeromite
2/0.0-Schlemaite
(Cu,[])
 
6
(Pb,Bi)Se
 
4
2/0.0-Wilhelmramsayite
Cu
 
3
FeS
 
3
ยท2H
 
2
O
2/0.0-Britvinite
[Pb
 
7
(OH)
 
3
F(BO
 
3
)
 
2
(CO
 
3
)][Mg
 
4.5
(OH)
 
3
(Si
 
5
O
 
14
)]

Other Names for Speculite

Other Languages:
German:Speculith
Spanish:Speculita

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Articles/Blogs about Speculite

Internet Links for Speculite

Search Engines:
  • Look for Speculite on Google
  • Look for Speculite images on Google
  • Mineral Dealers:
  • Search for - Speculite - on e-Rocks Mineral Sales & Auctions
  • Wendel Minerals - Auktion & Shop
  • Find Speculite on www.crystalclassics.co.uk
  • rare and unusual minerals mainly crystallized
  • Search for Speculite at Thames Valley Minerals
  • Buy Fine Minerals from mineralsweb.com
  • Buy minerals from Mineralium.com
  • Top quality minerals from Kristalle of California
  • Fabre Minerals - search for Speculite specimens
  • Lapis Mineral Magazin
  • Search for Speculite on minvision.com
  • Wright's Rock Shop - excellent mineral specimens since 1970
  • Jobs:
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    Localities for Speculite

    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.
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    (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.
    Australia
     
    • Western Australia
      • Kalgoorlie
    [Hey CIM p653]
    Mineral and/or Locality
    Google
     
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