Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Chat Now! (4 online) Mindat Auctions

Paraguanajuatite

Big Photo

Industria Mine, Rancho Calvillo, Sierra de Santa Rosa, Mun. de Guanajuato, Guanajuato, Mexico
© Dan & Diana Weinrich Minerals

Formula:
Bi
 
2
(Se,S)
 
3
System:TrigonalColour:Lead-gray
Hardness:2½ - 3


Tetradymite Group.

Compare guanajuatite.


Classification of Paraguanajuatite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:2/D.09-30
Nickel-Strunz 10th (pending) edition ID:2.DC.05

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
D : Metal Sulfides, M: S = 3 :4 and 2:3
C : Variable M:S
Dana 8th edition ID:2.11.7.4

2 : SULFIDES
11 : AmBnXp, with (m+n):p = 2:3
mindat.org URL:http://www.mindat.org/min-3091.html
Please feel free to link to this page.

Type Occurrence of Paraguanajuatite

Type Locality:Santa Catarina Mine, Rancho Calvillo, Santa Rosa, Sierra de Santa Rosa, Mun. de Guanajuato, Guanajuato, Mexico
Year of Discovery:1948

Physical Properties of Paraguanajuatite

Lustre:Metallic
Diaphaneity (Transparency):Opaque
Colour:Lead-gray
Hardness (Mohs):2½ - 3

Crystallography of Paraguanajuatite

Crystal System:Trigonal
Cell Parameters:a = 4.13Å, c = 28.63Å
Ratio:a:c = 1 : 6.932
Unit Cell Volume:V 422.91 ų (Calculated from Unit Cell)

Chemical Properties of Paraguanajuatite

Formula:
Bi
 
2
(Se,S)
 
3
Essential elements:Bi, Se
All elements listed in formula:Bi, S, Se

Relationship of Paraguanajuatite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
2.DC.05Hedleyite
Bi
 
7
Te
 
3
2.DC.05Ikunolite
Bi
 
4
(S,Se)
 
3
2.DC.05Ingodite
Bi
 
2
TeS
2.DC.05Joséite-B
Bi
 
4
Te
 
2
S
2.DC.05Kawazulite
Bi
 
2
Te
 
2
Se
2.DC.05Laitakarite
Bi
 
4
Se
 
2
S
2.DC.05Nevskite
Bi(Se,S)
2.DC.05Pilsenite
Bi
 
4
Te
 
3
2.DC.05Platynite
2.DC.05Skippenite
Bi
 
2
TeSe
 
2
2.DC.05Sulphotsumoite
Bi
 
3
Te
 
2
S
2.DC.05Tellurantimony
Sb
 
2
Te
 
3
2.DC.05Tellurobismuthite
Bi
 
2
Te
 
3
2.DC.05Tetradymite
Bi
 
2
Te
 
2
S
2.DC.05Tsumoite
BiTe
2.DC.05Baksanite
Bi
 
6
Te
 
2
S
 
3
2.DC.05Joséite-C
Bi
 
16
Te
 
3
S
 
9
2.DC.05Protojoséite
Bi
 
4
TeS
 
2
2.DC.05Sztrókayite
Bi
 
3
TeS
 
2
2.DC.05Vihorlatite
Bi
 
8+x
(Se,Te,S)
 
11-x
2.DC.05Telluronevskite
Bi
 
3
TeSe
 
2
2.DC.05UM1983-09-S:BiPbTe
PbBi
 
3
S
 
2
Te

Other Names for Paraguanajuatite

Other Languages:
German:Paraguanajuatit
Russian:Парагуанахуатит
Spanish:Paraguanajuatita

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 Paraguanajuatite

Reference List:American Mineralogist (1949): 34: 619.

Mineralogical Journal (Japan) (1988): 14: 92.

Internet Links for Paraguanajuatite

Search Engines:
  • Look for Paraguanajuatite on Google
  • Look for Paraguanajuatite images on Google
    • External Links:
  • Look for Paraguanajuatite on Webmineral
  • Look for Paraguanajuatite on Athena Mineralogy
  • Look for Paraguanajuatite on Wikipedia
  • Look for Paraguanajuatite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Paraguanajuatite in the Natural History Museum (London) online catalogue
  • Paraguanajuatite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • Edwards Minerals - Fine Specimens
  • Rare and Unusual minerals at Mineralogical Research Company
  • Wilensky Fine Minerals
  • Buy Fine Minerals from mineralsweb.com
  • Buy RARE Minerals from Rocks of Africa
  • rare and unusual minerals mainly crystallized
  • Wendel Minerals - Auktion & Shop
  • Buy fine minerals and gemstones from Pala International
  • Top quality minerals from Kristalle of California
  • High-end worldwide specimens & outstanding customer service
  • Find Paraguanajuatite on www.crystalclassics.co.uk
  • The Arkenstone - Fine Minerals
    • Jobs:
  • Mining & Geology Jobs

    • Page Sponsor

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

    Localities for Paraguanajuatite

    Show Locality List (7 Items)
    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.
    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: 25th Nov 2009 10:34:56