Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Mineral Chatroom The Mindat Store

Vyalsovite

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



Formula:
FeCaAlS(OH)
 
5
System:OrthorhombicColour:Carmine-red
Name:Named after Leonid Nikolaevich Vyalsov (b. 1939), a specialist in reflected-light optics.
This page provides mineralogical data about Vyalsovite.

Classification of Vyalsovite

IMA status:Approved 1989
Strunz 8th edition ID:2/C.23-50
Nickel-Strunz 10th (pending) edition ID:2.FD.45

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
F : Sulfides of arsenic, alkalies; sulfides with halide, oxide, hydroxide, H2O
D : With O, OH, H2O
Dana 8th edition ID:2.14.4.1

2 : SULFIDES
14 : Hydroxysulfides and Hydrated Sulfides
Hey's CIM Ref.:4.6

4 : Oxysulphides
mindat.org URL:http://www.mindat.org/min-4219.html
Please feel free to link to this page.

Type Occurrence of Vyalsovite

Type Locality:Komsomol'sky Mine, Talnakh Cu-Ni Deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia
Year of Discovery:1992

Physical Properties of Vyalsovite

Lustre:Metallic
Diaphaneity (Transparency):Opaque
Colour:Carmine-red

Crystallography of Vyalsovite

Crystal System:Orthorhombic
Cell Parameters:a = 14.2Å, b = 20.98Å, c = 5.49Å
Ratio:a:b:c = 0.677 : 1 : 0.262
Unit Cell Volume:V 1,635.56 ų (Calculated from Unit Cell)

Chemical Properties of Vyalsovite

Formula:
FeCaAlS(OH)
 
5
Essential elements:Al, Ca, Fe, H, O, S
All elements listed in formula:Al, Ca, Fe, H, O, S

Relationship of Vyalsovite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
2.FD.UKI-2004-(OS:BiCuPb)
PbCu
 
4
Bi
 
4
S
 
2
O
 
16
 (?)
2.FD.05Kermesite
Sb
 
2
S
 
2
O
2.FD.10Viaeneite
(Fe,Pb)
 
4
S
 
8
O
2.FD.20Erdite
NaFeS
 
2
 · 2H
 
2
O
2.FD.25Coyoteite
NaFe
 
3
S
 
5
 · 2H
 
2
O
2.FD.30Haapalaite
(Fe
2+
 
,Ni)
 
2
(Mg,Fe
2+
 
)
 
1.61
S
 
2
(OH)
 
3.22
2.FD.30Valleriite
(Fe
2+
 
,Cu)
 
4
(Mg,Al)
 
3
S
 
4
(OH,O)
 
6
2.FD.30Yushkinite
(Mg,Al)V
4+
 
S
 
2
(OH)
 
2
2.FD.35Tochilinite
Fe
2+
5-6
(Mg,Fe
2+
 
)
 
5
S
 
6
(OH)
 
10
2.FD.40Wilhelmramsayite
Cu
 
3
FeS
 
3
·2H
 
2
O
2.FD.50Bazhenovite
Ca
 
8
S
 
2
(S
 
3
)(S
 
2
O
 
3
)(OH)
 
12
 · 20H
 
2
O
Related Minerals - Hey's Index Grouping:

- +
4.1Bazhenovite
Ca
 
8
S
 
2
(S
 
3
)(S
 
2
O
 
3
)(OH)
 
12
 · 20H
 
2
O
4.2Kermesite
Sb
 
2
S
 
2
O
4.3Sarabauite
CaSb
3+
10
S
 
6
O
 
10
4.4Schöllhornite
Na
 
0.3
CrS
 
2
 · H
 
2
O
4.5Yushkinite
(Mg,Al)V
4+
 
S
 
2
(OH)
 
2
4.7Valleriite
(Fe
2+
 
,Cu)
 
4
(Mg,Al)
 
3
S
 
4
(OH,O)
 
6
4.8Tochilinite
Fe
2+
5-6
(Mg,Fe
2+
 
)
 
5
S
 
6
(OH)
 
10
4.9Haapalaite
(Fe
2+
 
,Ni)
 
2
(Mg,Fe
2+
 
)
 
1.61
S
 
2
(OH)
 
3.22
4.10Apuanite
Fe
2+
 
Fe
3+
4
Sb
3+
4
O
 
12
S
4.11Versiliaite
Fe
 
2
Fe
 
4
Sb
 
6
O
 
16
S

Other Names for Vyalsovite

Synonyms:
IMA1989-004
Other Languages:
German:Vyalsovit
Spanish:Vyalsovita

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 Vyalsovite

Reference List:

- +
American Mineralogist (1992): 77: 201-206.

New Minerals (1997), New Minerals 1990-1994.

Internet Links for Vyalsovite

Search Engines:
  • Look for Vyalsovite on Google
  • Look for Vyalsovite images on Google
    • External Links:
  • Look for Vyalsovite on Webmineral
  • Look for Vyalsovite on Athena Mineralogy
  • Look for Vyalsovite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Vyalsovite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • Top quality minerals from Kristalle of California
  • Buy RARE Minerals from Rocks of Africa
  • SpiriferMinerals.com - high quality low prices
  • Fine Minerals from Weinrich Minerals, Inc.
  • Buy fine minerals and gemstones from Pala International
  • Wilensky Fine Minerals
  • Rare and Unusual minerals at Mineralogical Research Company
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • By minerals from YourMineralCollection
  • Search for Vyalsovite from all mineral dealers at minfind.com
  • webminerals
  • Pricedownminerals.com - Reverse Auctions and Shop
    • Jobs:
  • Mining & Geology Jobs

    • Localities for Vyalsovite

    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.
    Hide Locality List
    (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.
    Russia
     
    • Eastern-Siberian Region
      • Taymyrskiy Autonomous Okrug
        • Taimyr Peninsula
          • Putoran Plateau
            • Noril'sk
    		No reference listed
    Amer.Mineral.(1992) 77, 201-206; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    Mineral and/or Locality
    Search Google
     
    Copyright © Jolyon Ralph and Ida Chau 1993-2011. 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. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 19th Jun 2011 20:33:53
    Mineral and Locality Search
    Mineral:
    and/or Locality:
    Options
    Fade toolbar when not in focusFix toolbar to bottom of page
    Hide Social Media Links
    Slideshow frame delay seconds