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

Billingsleyite

Big Photo

North Lily Mine (International Smelting Company; Wicklow), East Tintic District, East Tintic Mts, Utah Co., Utah, USA
© 2007, JGW

Show Billingsleyite Photos (2)
Formula:
Ag
 
7
AsS
 
6
System:OrthorhombicHardness:2½
This page provides mineralogical data about Billingsleyite.

Classification of Billingsleyite

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

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
K : Sulfarsenates, Sulfantimonates
B : Sulfarsenates with additional S
Dana 8th edition ID:3.1.6.1

3 : SULFOSALTS
1 : ø > 4
Hey's CIM Ref.:5.2.13

5 : Sulphosalts - Sulpharsenites and Sulphobismuthites (those containing Sn, Ge,or V are in Section 6)
2 : Sulpharsenites etc. of Ag
mindat.org URL:http://www.mindat.org/min-675.html
Please feel free to link to this page.

Type Occurrence of Billingsleyite

Type Locality:North Lily Mine (International Smelting Company; Wicklow), East Tintic District, East Tintic Mts, Utah Co., Utah, USA
Year of Discovery:1968

Physical Properties of Billingsleyite

Hardness (Mohs):2½

Crystallography of Billingsleyite

Crystal System:Orthorhombic
Cell Parameters:a = 14.82Å, b = 14.82Å, c = 10.48Å
Ratio:a:b:c = 1 : 1 : 0.707
Unit Cell Volume:V 2,301.75 ų (Calculated from Unit Cell)

Chemical Properties of Billingsleyite

Formula:
Ag
 
7
AsS
 
6
Essential elements:Ag, As, S
All elements listed in formula:Ag, As, S
Common Impurities:Cu,Fe

Relationship of Billingsleyite to other Species

Related Minerals - Hey's Index Grouping:

- +
5.2.1Smithite
AgAsS
 
2
5.2.2Trechmannite
AgAsS
 
2
5.2.3Proustite
Ag
 
3
AsS
 
3
5.2.4Xanthoconite
Ag
 
3
AsS
 
3
5.2.5Pearceite
[(Ag,Cu)
 
6
(As,Sb)
 
2
S
 
7
][Ag
 
9
CuS
 
4
]
5.2.6Pearceite-T2ac
5.2.7Argentotennantite
(Ag,Cu)
 
10
(Zn,Fe)
 
2
(As,Sb)
 
4
S
 
13
5.2.8Miargyrite
AgSbS
 
2
5.2.9Pyrargyrite
Ag
 
3
SbS
 
3
5.2.10Pyrostilpnite
Ag
 
3
SbS
 
3
5.2.11Stephanite
Ag
 
5
SbS
 
4
5.2.12Polybasite
[(Ag,Cu)
 
6
(Sb,As)
 
2
S
 
7
][Ag
 
9
CuS
 
4
]
5.2.14Polybasite-Tac
5.2.15Freibergite
(Ag
 
4+2x
Cu
 
2-2x
)[(Cu, Ag)
 
4
(Fe, Zn)
 
2
]Sb
 
4
S
 
12
S
 
1-x
 (0 < x < 1)
5.2.16Aramayoite
Ag(Sb,Bi)S
 
2
5.2.17Matildite
AgBiS
 
2
5.2.18Schapbachite
AgBiS
 
2
5.2.19Pavonite
(Ag,Cu)(Bi,Pb)
 
3
S
 
5
5.2.20Arcubisite
Ag
 
6
CuBiS
 
4
5.2.21Bohdanowiczite
AgBiSe
 
2
5.2.22Selenostephanite
Ag
 
5
Sb(Se,S)
 
4
5.2.23Benleonardite
Ag
 
8
(Sb,As)Te
 
2
S
 
3
5.2.24Volynskite
AgBiTe
 
2

Other Names for Billingsleyite

Synonyms:
IMA1967-012
Other Languages:
German:Billingsleyit
Russian:Биллингслеит
Spanish:Billingsleyita

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.

References for Billingsleyite

Reference List:American Mineralogist: 53: 1791-1798.

Anzeiger Österreichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse: 129(2): 9-11.

Internet Links for Billingsleyite

Search Engines:
  • Look for Billingsleyite on Google
  • Look for Billingsleyite images on Google
    • External Links:
  • Look for Billingsleyite on Webmineral
  • Look for Billingsleyite on Athena Mineralogy
  • Look for Billingsleyite on Wikipedia
  • Look for Billingsleyite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Billingsleyite in the Natural History Museum (London) online catalogue
  • Billingsleyite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Fine Minerals from Dan Weinrich Minerals
  • Edwards Minerals - Fine Specimens
  • Buy from David K Joyce minerals
  • Buy fine minerals and gemstones from Pala International
  • Search for - Billingsleyite - on e-Rocks Mineral Sales & Auctions
  • Fabre Minerals - search for Billingsleyite specimens
  • Wilensky Fine Minerals
  • Wright's Rock Shop - excellent mineral specimens since 1970
  • The Arkenstone - Fine Minerals
  • Lapis Mineral Magazin
  • Buy minerals from Mineralium.com
    • Jobs:
  • Mining & Geology Jobs

    • Page Sponsor

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

    Localities for Billingsleyite

    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.
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Wolfach
          • Oberwolfach
            • Rankach valley
    		Blaß, G. & Graf, H. W. (2000): Neufunde von bekannten Fundorten im Schwarzwald. Mineralien-Welt, 11 (4), 57-60. (in German); BLAß, G. & GRAF, H. W. (2001): Billingsleyit – die Grube Clara, weltweit der zweite Fundpunkt. Erzgräber, 15, 4-6.
    Mexico
     
    • Mexico
      • Mun. de Temascaltepec
        • Temascaltepec de González (Temascaltepec)
    		Camprubi, A., Canals, A., Cardellach, E., Prol-Ledesma, R.M., Rivera, R., 2001, The La Guitarra Ag-Au low-sulfidation epithermal deposit, Temascaltepec district, Mexico: vein structure, mineralogy, and sulfide-sulfosalt chemistry. Society of Economic Geologists Special Publication, v. 8, p. 133-158.
    USA
     
    • Utah
      • Utah Co.
        • East Tintic Mts
          • East Tintic District
    		AM 53 (1968), 1791; HB1 (1990); Am Min 53:1791-1798
    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: 29th Oct 2009 04:15:16